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Description

ANY TRAIL, ANY RIDER

The Siskiu T is Polygon's do-it-all trail bike for riders of all levels. From flowy singletrack to technical features, this bike is designed to conquer any trail you encounter. With a lightweight alloy frame, 135/140mm of rear travel, and size-specific wheel sizes, it's both nimble and stable, providing a comfortable and confidence-inspiring ride.

ULTIMATE VALUE

Don't let the price fool you - the Siskiu T delivers high-performance features typically found on more expensive bikes. Modern geometry, quality air suspension, a 1x drivetrain, and a dropper post give you the tools to climb with ease and attack the descents. Experience the thrill of modern trail riding without breaking the bank.

A TRUSTED BRAND

Polygon is a factory-direct brand with over 30 years of experience crafting high-performance bikes at competitive prices. Vertically integrated manufacturing ensures quality and cost savings. Their mountain bikes have been tested on the world stage at events like Redbull Rampage and the World Cup circuit, boasting a 5-year frame warranty for peace of mind.

INDUSTRY REVIEWS

“An entry-level MTB for those looking to improve their skills and have a great time doing so." - BikeRadar

ROCKSHOX SUSPENSION

The Siskiu T7's RockShox Recon Silver RL fork and Deluxe Select+ shock deliver performance unseen at this price point. Easily adjustable with rebound, compression, and lockout, they're fine-tuned for your weight and riding style.

ONE-PIECE LINK

Polygon's proven One Piece Unibody Pivot Bridge delivers a reliable, lightweight, and stiff linkage for an active feel on both climbs and descents. This simple design sheds unnecessary weight while boosting stiffness.

DROPPER POST

The TranzX JD-YSP23JL dropper post lets you effortlessly adjust saddle height with a flick of the lever. Gain confidence and control on descents by lowering your centre of gravity for technical terrain and steep slopes.

SHIMANO DEORE 1X12 DRIVETRAIN

The Shimano Deore drivetrain is paired with an 11-51T cassette, giving you a +500% gear ratio to get up and down the mountain with ease and features Shadow+ technology.

SIZE-SPECIFIC WHEELS

The Siskiu T's Wheel Fit Size System ensures the perfect fit for every rider. Smaller sizes get nimble 27.5" wheels, while larger frames roll on confidence-inspiring 29" wheels. Medium riders have the choice!

Components

FRAMESET
FRAME
ALX Trail 6061 Aluminium Frame, One Piece Unibody Pivot Bridge 140/135mm Travel (27.5"/29"), Dropper Post and Rear Derailleur Routing, Direct Post-Mount Disc Brake, 148x12mm Boost Thru-Axle, Threaded BB, ISCG 05 Tabs
SUSPENSION
FORK
RockShox Recon Silver-RL, Solo Air, Rebound, Compression To Lock, Tapered, 150/140mm Travel (27.5"/29"), Maxle Stealth Axle 15x110mm Boost
SHOCK
Rockshox Deluxe Select Plus, Debon Air, Rebound, 2-Position Compression, Custom Tune, E2E: 210x55mm, Hardware: M8x25mm
DRIVETRAIN
REAR DERAILLEUR
Shimano Deore RD-M6100, 12-Speed
SHIFTER
Shimano Deore SL-M6100, 12-Speed
CRANK
170mm (S/M) / 175mm (L/XL) Shimano MT-510-1 Boost, 1x12-Speed, 32T
CASSETTE
Sunrace MZ-800, 11-51T, 12-Speed*
CHAIN
KMC X-12, 12-Speed
BRAKES
FRONT BRAKE
Tektro HD-M735 Hydraulic disc brake, 4-Piston, 180mm Rotor
REAR BRAKE
Tektro HD-M735 Hydraulic disc brake, 2-Piston, 180mm Rotor
WHEELS
REAR HUB
Novatec D462SB, 12x148mm, HG Freehub, 32h, Center Lock
RIM
Entity XL2 Disc 35-584 (27.5”) / 35-622 (29”), 35mm Inner, Tubeless Ready
TYRE
VeeTire Flow Snap, 27.5x2.6" / 29x2.6", Tackle Compound, Tubeless Ready*. Schwalbe Hans Dampf, 27.5x2.6" / 29x2.6", Super Trail Casing, Speed Grip, Tubeless Ready*
CONTACT POINTS
HANDLEBAR
Entity Xpert, Alloy, 780mm
GRIPS
Polygon lock-on
SADDLE
Entity Flux
SEATPOST
KS RAGE-I Dropper, Size S-M 150mm Travel, Size L-XL 170mm Travel, Zero Offset, 30.9mm Polygon Seat Clamp
STEM
Entity Xpert, Alloy 35mm
PEDALS
Alloy Flat Pedal w/Replaceable Pin and Reflector

Geometry

 

Frame Size XS (27.5") S (27.5") M (27.5") M (29") L (29") XL (29")
Height (cm) 4'11"-5'3" 5'2"-5'6" 5'6"-5'10" 5'6"-5'10" 5'10"-6'1" 6'1"-6'5"
(A) Frame stack 578.9 593.5 607.1 607.6 621.2 634.9
(B) Frame reach 420 440 460 460 480 500
(C) Head tube angle 65° 65° 65° 65.5° 65.5° 65.5°
(D) Head tube length 90 105 120 90 105 120
(E) Seat tube angle 71° 71° 71° 70.5° 70.5° 70.5°
Effective seat tube angle 76.5° 76.5° 76.5° 76.5° 76.5° 76.5°
(F) Seat tube length 375 385 400 400 415 430
(G) Effective top tube 559.2 582.5 605 605.9 629.1 652.4
(H) BB Height 335 335 335 335 335 335
(I) BB offset 20 (Drop) 20 (Drop) 20 (Drop) 39 (Drop) 39 (Drop) 39 (Drop)
(J) Chainstay length 425 425 425 430 430 430
(K) Wheelbase 1146.4 1172.8 1199.1 1193.5 1219.7 1245.9
(L) Standover height 666 690 695 700 710 720
Front Travel 150 150 150 140 140 140
Rear Travel 140 140 140 135 135 135
Dropper Post Travel 150 150 150 150 170 170
Maximum Tyre Width       2.6"    
Maximum Chainring Size       36T    

 

* All lengths in mm

Assembly

Get ready to hit the road with your new bike! It’ll arrive almost ready to go, but you’ll need to do a quick setup first. Don’t worry, we’ve popped all the tools you’ll need right in the box.

If you’re a bike-building pro: You’ll be done in just 10-15 minutes.
Got a knack for fixing things? Give it 15-25 minutes.
New to the DIY world? Take your time, around 30-40 minutes, and you’ll get there!

Need some visual aids? We’ve got you covered! Just click on our step-by-step video guide below for a smooth setup. Happy cycling!

Step 1

Unboxing Your Bike

Step 2

Dropper Post Setup

Step 3

Suspension Setup

Compare this bike

Open Box Polygon Siskiu T8 - Mountain Bike
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$1,899.99
  • Description
    The Polygon Siskiu T8 is the ultimate all-mountain shredder, boasting 135/140mm of travel, a playful trail geometry, and a capable Fox Float DPS/34 Rhythm suspension combo. Shimano's SLX 12-speed drivetrain and 4-piston brakes deliver reliable performance for conquering any trail.
  • FRAMESET
    frame
    ALX Trail 6061 Aluminium Frame, One Piece Unibody Pivot Bridge 140/135mm Travel (29"), Dropper Post and Rear Derailleur Routing, Direct Post-Mount Disc Brake, 148x12mm Boost Thru-Axle, Threaded BB, ISCG 05 Tabs
    headset
    N/A
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    fork
    Fox 34 Rhythm, Grip Damper, Rebound & Sweep Adjust, 150/140mm Travel (29"), 110x15mm Kabolt Boost Axle
    shock
    Fox Float DPS Performance Series EVOL LV, 2-Position, 210x55mm
  • DRIVETRAIN
    rear derailleur
    Shimano SLX RD-M7100, 12-Speed
    front derailleur
    N/A
    shifter
    Shimano SLX SL-M7100, 12-Speed
    crank
    Shimano FC-MT-510-1
    chainring
    32T
    cassette
    Sunrace CSMZ-800, 11-51T, 12-Speed
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Polygon Siskiu T7 - Mountain Bike
Siskiu T8
$1,799.99
  • Description
    The Polygon Siskiu T8 is the ultimate all-mountain shredder, boasting 135/140mm of travel, a playful trail geometry, and a capable Fox Float DPS/34 Rhythm suspension combo. Shimano's SLX 12-speed drivetrain and 4-piston brakes deliver reliable performance for conquering any trail.
  • FRAMESET
    frame
    ALX Trail 6061 Aluminium Frame, One Piece Unibody Pivot Bridge 140/135mm Travel (29"), Dropper Post and Rear Derailleur Routing, Direct Post-Mount Disc Brake, 148x12mm Boost Thru-Axle, Threaded BB, ISCG 05 Tabs
    headset
    N/A
  • SUSPENSION
    fork
    Fox 34 Rhythm, Grip Damper, Rebound & Sweep Adjust, 150/140mm Travel (29"), 110x15mm Kabolt Boost Axle
    shock
    Fox Float DPS Performance Series EVOL LV, 2-Position, 210x55mm
  • DRIVETRAIN
    rear derailleur
    Shimano SLX RD-M7100, 12-Speed
    front derailleur
    N/A
    shifter
    Shimano SLX SL-M7100, 12-Speed
    crank
    Shimano FC-MT-510-1
    chainring
    32T
    cassette
    Sunrace CSMZ-800, 11-51T, 12-Speed
    chain
    KMC X-12
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Polygon Siskiu D6 SE - Mountain Bike
Siskiu D6 SE
$1,299.99
  • Description
    The Polygon Siskiu D6 is a versatile full-suspension xc/trail bike designed for riders seeking performance and value. Featuring 120mm of travel, Shimano Deore 1x10 drivetrain with a wide 11-42T cassette, dropper post, and hydraulic disc brakes, it's ready to hit some singletrack!
  • FRAMESET
    frame
    ALX XC Trail Frame BSA Threaded 73mm Internal
    headset
    N/A
  • SUSPENSION
    fork
    Suntour XCM Boost 120mm Travel, Preload Adjuster, Lockout, Rebound Adjust 15X110mm Q-loc Thru Axle
    shock
    Suntour Raidon Lo, Air Spring, Lockout, 190x45mm
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    rear derailleur
    Shimano Deore RD-M5120 Direct Attach 10-Speed
    front derailleur
    N/A
    shifter
    Shimano Deore SL-M4100, 10-Speed Trigger
    crank
    Shimano Deore FC-M5100-1 32T Two-Piece-Crank
    chainring
    N/A
    cassette
    Shimano Deore CS-M4100 10-42T 10-Speed
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Polygon Siskiu T8 - Mountain Bike
Siskiu T8
$2,099.99
  • Description
    The Polygon Siskiu T8 is the ultimate all-mountain shredder, boasting 135/140mm of travel, a playful trail geometry, and a capable Fox Float DPS/34 Rhythm suspension combo. Shimano's SLX 12-speed drivetrain and 4-piston brakes deliver reliable performance for conquering any trail.
  • FRAMESET
    frame
    ALX Trail 6061 Aluminium Frame, One Piece Unibody Pivot Bridge 140/135mm Travel (29"), Dropper Post and Rear Derailleur Routing, Direct Post-Mount Disc Brake, 148x12mm Boost Thru-Axle, Threaded BB, ISCG 05 Tabs
    headset
    N/A
  • SUSPENSION
    fork
    Fox 34 Rhythm, Grip Damper, Rebound & Sweep Adjust, 150/140mm Travel (29"), 110x15mm Kabolt Boost Axle
    shock
    Fox Float DPS Performance Series EVOL LV, 2-Position, 210x55mm
  • DRIVETRAIN
    rear derailleur
    Shimano SLX RD-M7100, 12-Speed
    front derailleur
    N/A
    shifter
    Shimano SLX SL-M7100, 12-Speed
    crank
    Shimano FC-MT-510-1
    chainring
    32T
    cassette
    Sunrace CSMZ-800, 11-51T, 12-Speed
    chain
    KMC X-12
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  • BRAKES
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Polygon Siskiu D5 - Mountain Bike
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$1,099.99
  • Description
    The Polygon Siskiu D5 combines a lightweight, premium-quality aluminium frame with reliable Shimano and Suntour parts to provide a value-for-money package with everything you need to ride more for less.
  • FRAMESET
    frame
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    headset
    N/A
  • SUSPENSION
    fork
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    shock
    SR Suntour Raidon- LO AIR, E2E: 190X51mm, Hardware: M8x22mm
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    rear derailleur
    Shimano Alivio RD-M3100 - Direct Mount
    front derailleur
    Shimano Alivio FD-M3120-E
    shifter
    Shimano Alivio SL-M3100 - 18sp
    crank
    Shimano Altus FC-MT2102 36x24T Boost, 170mm
    chainring
    N/A
    cassette
    Shimano CS-HG200 9-Speed, 11-36T
    chain
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Polygon Xtrada 7 - Mountain Bike
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$999.99
  • Description
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    crank
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$1,499.99
  • Description
    The Polygon Siskiu D is a versatile XC/trail full-suspension mountain bike perfect for riders of all levels. With 120mm of travel, a durable frame, and modern geometry, it's ready for everything from cross-country loops to technical trails. Featuring a Shimano Deore 1x11 drivetrain, a dropper post for enhanced control, and RockShox air suspension for a plush ride.
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    frame
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    headset
    N/A
  • SUSPENSION
    fork
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    front derailleur
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    shifter
    Shimano Deore SL-M5100 1x11-Speed Trigger
    crank
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    chainring
    32T
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    Shimano Deore CS-M5100 11-51T 11-Speed
    chain
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  • BRAKES
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Scott Voltage YZ 0.1  Dirt Jump Bike
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$799.99
  • Description
    Built for dirt jumpers and pros with a 6061 alloy frame, adjustable chain stays, and a tapered headtube for excellent maneuverability. Featuring a 100mm X-Fusion Slant DJ fork, singlespeed drivetrain, Tektro HDM275 disc brakes, and Kenda K-RAD tires, it’s perfect for pump tracks, dirt jumps, and street shredding.
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    headset
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    fork
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    shock
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    shifter
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  • Description
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    headset
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    fork
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    front derailleur
    N/A
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    chainring
    32T
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  • BRAKES
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$2,699.99
  • Description
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    frame
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    headset
    N/A
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    fork
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    shock
    Fox Float X Performance, 2 Pos Lever, Rebound, M8x25mm, 210x55mm
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    rear derailleur
    Shimano Deore XT RD-M8100, 12-Speed
    front derailleur
    N/A
    shifter
    Shimano Deore XT SL-M8100, 12-Speed
    crank
    Shimano Deore XT M-8100
    chainring
    32T
    cassette
    Shimano Deore CS-M6100, 10-51T, Microspline
    chain
    KMC X-12
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  • BRAKES
  • WHEELS
  • CONTACT POINTS
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Polygon Siskiu T7 - Mountain Bike
Siskiu T7
$1,799.99
  • Description
    The Polygon Siskiu T7 is a versatile 140mm-travel trail bike built for all-mountain adventures. With a lightweight alloy frame, RockShox suspension, Shimano Deore 1x12 drivetrain, dropper post and powerful 4-piston brakes, it's ready to tackle any singletrack with confidence and control.
  • FRAMESET
    frame
    ALX Trail 6061 Aluminium Frame, One Piece Unibody Pivot Bridge 140/135mm Travel (27.5"/29"), Dropper Post and Rear Derailleur Routing, Direct Post-Mount Disc Brake, 148x12mm Boost Thru-Axle, Threaded BB, ISCG 05 Tabs
    headset
    N/A
  • SUSPENSION
    fork
    RockShox Recon Silver-RL, Solo Air, Rebound, Compression To Lock, Tapered, 150/140mm Travel (27.5"/29"), Maxle Stealth Axle 15x110mm Boost
    shock
    Rockshox Deluxe Select Plus, Debon Air, Rebound, 2-Position Compression, Custom Tune, E2E: 210x55mm, Hardware: M8x25mm
  • DRIVETRAIN
    rear derailleur
    Shimano Deore RD-M6100, 12-Speed
    front derailleur
    N/A
    shifter
    Shimano Deore SL-M6100, 12-Speed
    crank
    170mm (S/M) / 175mm (L/XL) Shimano MT-510-1 Boost, 1x12-Speed, 32T
    chainring
    N/A
    cassette
    Sunrace MZ-800, 11-51T, 12-Speed*
    chain
    KMC X-12, 12-Speed
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Polygon Siskiu T6 - Mountain Bike
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$1,499.99
  • Description
    The T6 is the ultimate embodiment of our motto: “Ride More for Less”; with all the fun and features of its more expensive siblings like its modern geometry, quality components and sick design cues, all without dropping a whole lotta coin. The T6 features a RockShox fork, X-Fusion shock, Shimano Cues, hydraulic disc brakes and VeeTire Co. tires
  • FRAMESET
    frame
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    N/A
  • SUSPENSION
    fork
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    shock
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    Shimano CUES RD-U3000 10-Speed
    front derailleur
    N/A
    shifter
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    crank
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    chainring
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    chain
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Superior XF 929 RC - Carbon XC Mountain Bike
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$2,199.99
  • Description
    Designed for both racing and extended off-road touring. This lightweight carbon frame combines cutting-edge Shimano SLX and Deore components with advanced suspension technology for unparalleled speed and control. The bike's innovative features, including the Acros BlockLock headset, ensure durability and precision, making it the ultimate choice for mountain biking enthusiasts.
  • FRAMESET
    frame
    Frame SU-01, Carbon MTB Race Pro, Advanced Race Geometry, Travel 100mm, Tapered Head Tube, BB92, 3D Alloy One-Piece Link, Carbon Swingarm, SR Dropout, Boost Thru Axle 12x148mm, Inner Cable Routing, Dropped Seat Post Ready
    headset
    ACROS AZX-220 R4 ZS44/28.6 - ZS56/40, BlockLock 150°
  • SUSPENSION
    fork
    RockShox Recon Silver RL R Tapered, SoloAir, 15x110mm Axle, 100mm Travel
    shock
    DT Swiss R232 ONE Size 190x45mm
  • DRIVETRAIN
    rear derailleur
    SHIMANO DEORE RD-M6100 Shadow Plus Design
    front derailleur
    N/A
    shifter
    SHIMANO DEORE SL-M6100-IR RAPIDFIRE Plus, 12-speed (Right)
    crank
    SHIMANO FC-MT510 34T
    chainring
    34T
    cassette
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    chain
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$4,499.99
  • Description
    The 2025 Polygon Siskiu TE-N (or T8E to keep it simple) is an all-mountain e-bike with 150mm of front travel and 140mm of rear travel. It features a dropper post, a Bosch Performance Line CX motor with 85Nm of torque, and a Bosch Powertube battery with a capacity of 625Wh.
  • FRAMESET
    frame
    ALX Trail Frame, One Piece Linkage Suspension Platform 140mm Travel, Dropper Post And Rear Derailleur Routing, Direct Post-Mount Disc Brake, 148x12mm Boost Thru-Axle, Sram UDH
    headset
    N/A
  • SUSPENSION
    fork
    RockShox Lyrik Select, 150mm, Debonair+, Charger RC Damper
    shock
    RockShox Super Deluxe Select+ , 210x55
  • DRIVETRAIN
    rear derailleur
    Sram GX Eagle 12-Speed
    front derailleur
    N/A
    shifter
    Sram SX Eagle, 1x12-Speed Trigger
    crank
    Sram X-Sync, 34T
    chainring
    N/A
    cassette
    Sram CS-PG-1210-A1 Eagle, 12-Speed, 11-50T
    chain
    Sram GX Eagle 12-Speed
  • E-SYSTEM
  • BRAKES
  • WHEELS
  • CONTACT POINTS
  • WEIGHT
  • ACCESSORIES
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Polygon Xtrada 6 - Mountain Bike [New]
Xtrada 6
$699.99
  • Description
    The Polygon Xtrada 6 features a hydroformed aluminium frame and comes loaded with 120mm fork, Shimano 11-Speed Deore drivetrain, and Shimano MT201 hydraulic disc brakes riding on Entity’s XL2 TLR wheels.
  • FRAMESET
    frame
    ALX XC Sport 6061 Aluminium, Smooth Welding Frame, Internal Cable Routing
    headset
    Zero Stack w/ Sealed Bearing, SHIS: ZS 44/28.6 | ZS 56/40
  • SUSPENSION
    fork
    Suntour X1 32 LO-R, 120mm Travel, Preload & Rebound Adjuster, Hydraulic Lock Out, Straight 1-1/8" Threadless Steerer, QR Axle
    shock
    N/A
  • DRIVETRAIN
    rear derailleur
    Shimano CUES RD-U6000 11-Speed
    front derailleur
    N/A
    shifter
    Shimano CUES SL-U6000 11-Speed Trigger
    crank
    Prowheel RMZ-MD25S-TT 170mm
    chainring
    32T
    cassette
    Shimano CS-LG400 11-Speed 11-50T
    chain
    KMC X-Glide
  • E-SYSTEM
  • BRAKES
  • WHEELS
  • CONTACT POINTS
  • WEIGHT
  • ACCESSORIES
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Polygon Siskiu T7E - E-Mountain Bike
Siskiu T7E
$3,799.99
  • Description
    The Polygon Siskiu T7e is a trail-taming e-MTB with a powerful Shimano EP801 motor, 630Wh battery, and capable components, ready to conquer any terrain with confidence and control.
  • FRAMESET
    frame
    ALX Trail Frame, One Piece Linkage Suspension Platform 140mm Travel, Dropper Post And Rear Derailleur Routing, Direct Post-Mount Disc Brake, 148x12mm Boost Thru-Axle, 73mm Threaded BB, ISCG 05 Tabs
    headset
    N/A
  • SUSPENSION
    fork
    SR Suntour AION 35 Boost RC-PCS, 150mm Travel, 110x15mm Boost Thru-Axle, 51mm offset
    shock
    SR Suntour TRIAIR2 3CR, 210x55mm Open Eyelet, Air, 2-Position Adjustment
  • DRIVETRAIN
    rear derailleur
    Shimano SLX RD-M7100-SGS, 12-Speed
    front derailleur
    N/A
    shifter
    Shimano SLX SL-M7100-R, 12-Speed
    crank
    Shimano SM-CRE80-12-B, 52mm Chain Line, S-XL: 160mm
    chainring
    34T
    cassette
    Shimano Deore CS-M6100, 12-Speed, 10-51T
    chain
    KMC E12S, 12-Speed
  • E-SYSTEM
  • BRAKES
  • WHEELS
  • CONTACT POINTS
  • WEIGHT
  • ACCESSORIES
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Polygon Collosus N8E - E-Mountain Bike
Collosus N8E
$4,199.99
  • Description
    The N8E comes with an ALX Alloy Enduro frame, Shimano STEPS EP801 motor, Shimano 630Wh battery, 160mm FOX 38 fork, Fox Float X2 shock, Shimano XT 12-Speed groupset, Shimano XT 4-piston brakes with 203mm rotors, IFS linkage and a Race Face cockpit with Tranz-X Dropper Post.
  • FRAMESET
    frame
    ALX Enduro Frame, IFS Suspension Platform 160mm Travel, Dropper Post And Rear Derailleur Routing, Chainstay Direct Post-Mount Disc Brake, Integrated Battery/Charging Port, Built-in Rear Speed Sensor, 148x12mm Boost Thru-Axle
    headset
    N/A
  • SUSPENSION
    fork
    Fox 38 Performance, 160mm Travel, 110x15mm Boost Thru-Axle, 44mm offset
    shock
    Fox Float X2, 205x65mm Trunnion, Air, 2-Position Adjustment
  • DRIVETRAIN
    rear derailleur
    Shimano XT RD-M8100-SGC
    front derailleur
    N/A
    shifter
    Shimano XT SL-M8100-R, 12-Speed
    crank
    Shimano XT FC-M8150, 34T, 523mm Chain Line, S-XL: 160mm
    chainring
    N/A
    cassette
    Shimano Deore CS-M6100, 12-Speed, 10-51T
    chain
    KMC E12, 12-Speed
  • E-SYSTEM
  • BRAKES
  • WHEELS
  • CONTACT POINTS
  • WEIGHT
  • ACCESSORIES
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Polygon Premier 5 - Mountain Bike
Premier 5
$699.99
  • Description
    The Premier 5 comes equipped with an SR Suntour XCM fork, Shimano Altus/Acera groupset, Tektro hydraulic disc brakes, Entity alloy wheels with 2.1” MIZT Tyres and aluminium contact points.
  • FRAMESET
    frame
    N/A
    headset
    N/A
  • SUSPENSION
    fork
    N/A
    shock
    N/A
  • DRIVETRAIN
    rear derailleur
    N/A
    front derailleur
    N/A
    shifter
    N/A
    crank
    N/A
    chainring
    N/A
    cassette
    N/A
    chain
    N/A
  • E-SYSTEM
  • BRAKES
  • WHEELS
  • CONTACT POINTS
  • WEIGHT
  • ACCESSORIES
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Polygon Premier 4 - Mountain Bike
Premier 4
$599.99
  • Description
    The Polygon Premier 4 is a versatile hardtail mountain bike perfect for recreational riders and beginners. Its comfortable geometry, reliable components, and 120mm suspension fork make it a great choice for exploring trails and enjoying everyday adventures.
  • FRAMESET
    frame
    N/A
    headset
    N/A
  • SUSPENSION
    fork
    N/A
    shock
    N/A
  • DRIVETRAIN
    rear derailleur
    N/A
    front derailleur
    N/A
    shifter
    N/A
    crank
    N/A
    chainring
    N/A
    cassette
    N/A
    chain
    N/A
  • E-SYSTEM
  • BRAKES
  • WHEELS
  • CONTACT POINTS
  • WEIGHT
  • ACCESSORIES
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Polygon Syncline C5 - Carbon Mountain Bike
Syncline C5
$1,799.99
  • Description
    The Syncline C5 features a carbon fibre frame and comes loaded with 120mm FOX 32 forks, Shimano 12-Speed SLX drivetrain, and Shimano MT401 hydraulic disc brakes riding on Entity’s XL2 TLR wheels with WTB Traill Boss 2.25” tyres.
  • FRAMESET
    frame
    N/A
    headset
    N/A
  • SUSPENSION
    fork
    N/A
    shock
    N/A
  • DRIVETRAIN
    rear derailleur
    N/A
    front derailleur
    N/A
    shifter
    N/A
    crank
    N/A
    chainring
    N/A
    cassette
    N/A
    chain
    N/A
  • E-SYSTEM
  • BRAKES
  • WHEELS
  • CONTACT POINTS
  • WEIGHT
  • ACCESSORIES
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Polygon Collosus N8XE - E-Mountain Bike
Collosus N8XE
$4,999.99
  • Description
    The Polygon Collosus N8XE is a full-suspension enduro e-bike built to dominate the gnarliest trails. With a powerful 85Nm Shimano EP801 motor, 630Wh battery, 160mm of Fox Factory suspension, it's ready to conquer any terrain. Shimano XT Di2 drivetrain and brakes provide precise control and stopping power, while the 6-Bar Linkage IFS suspension offers a smooth and responsive ride.
  • FRAMESET
    frame
    N/A
    headset
    N/A
  • SUSPENSION
    fork
    N/A
    shock
    N/A
  • DRIVETRAIN
    rear derailleur
    N/A
    front derailleur
    N/A
    shifter
    N/A
    crank
    N/A
    chainring
    N/A
    cassette
    N/A
    chain
    N/A
  • E-SYSTEM
  • BRAKES
  • WHEELS
  • CONTACT POINTS
  • WEIGHT
  • ACCESSORIES
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Superior Team XF 29 Issue R - Carbon XC Mountain Bike
Team XF 29 Issue R
$4,599.99
  • Description
    The XF 29 Issue R features a Race Pro Carbon high-modulus frame and comes loaded with a DT Swiss F232 ONE Fork, DT Swiss R232 ONE Shock, DT Swiss XRC 1501 SPLINE wheels, Shimano 12-Speed XTR drivetrain, and Shimano XTR hydraulic disc brakes and Schwalbe Racing Ray/Ralph 2.25” EVO TLR tyres.
  • FRAMESET
    frame
    N/A
    headset
    N/A
  • SUSPENSION
    fork
    N/A
    shock
    N/A
  • DRIVETRAIN
    rear derailleur
    N/A
    front derailleur
    N/A
    shifter
    N/A
    crank
    N/A
    chainring
    N/A
    cassette
    N/A
    chain
    N/A
  • E-SYSTEM
  • BRAKES
  • WHEELS
  • CONTACT POINTS
  • WEIGHT
  • ACCESSORIES
Shop Now
Superior XF 979 RC - Carbon XC Mountain Bike
XF 979 RC
$2,999.99
  • Description
    The XF 979 RC features a Race Pro Carbon high-modulus frame and comes loaded with a DT Swiss F232 ONE Fork, DT Swiss R232 ONE Shock, DT Swiss M1900 SPLINE wheels, Shimano 12-Speed XT drivetrain, and Shimano XT hydraulic disc brakes and Schwalbe Racing Ray/Ralph 2.25” TLR tyres.
  • FRAMESET
    frame
    N/A
    headset
    N/A
  • SUSPENSION
    fork
    N/A
    shock
    N/A
  • DRIVETRAIN
    rear derailleur
    N/A
    front derailleur
    N/A
    shifter
    N/A
    crank
    N/A
    chainring
    N/A
    cassette
    N/A
    chain
    N/A
  • E-SYSTEM
  • BRAKES
  • WHEELS
  • CONTACT POINTS
  • WEIGHT
  • ACCESSORIES
Shop Now
Polygon Siskiu D7 SE - Mountain Bike [New]
Siskiu D7 SE
$1,399.99
  • Description
    The Polygon Siskiu D is a versatile XC/trail full-suspension mountain bike perfect for riders of all levels. With 120mm of travel, a durable frame, and modern geometry, it's ready for everything from cross-country loops to technical trails. Featuring a Shimano Deore 1x11 drivetrain, a dropper post for enhanced control, and a boost fork!
  • FRAMESET
    frame
    N/A
    headset
    N/A
  • SUSPENSION
    fork
    N/A
    shock
    N/A
  • DRIVETRAIN
    rear derailleur
    N/A
    front derailleur
    N/A
    shifter
    N/A
    crank
    N/A
    chainring
    N/A
    cassette
    N/A
    chain
    N/A
  • E-SYSTEM
  • BRAKES
  • WHEELS
  • CONTACT POINTS
  • WEIGHT
  • ACCESSORIES
Shop Now
Polygon Trid ZZ - Slopestyle - Dirt Jump Bike
Trid ZZ
$1,999.99
  • Description
    The Polygon Trid ZZ is a full-suspension slopestyle bike built for sending it big. With its durable alloy frame, high-performance RockShox suspension, and dialed components, it's ready for the bike park, dirt jumps, and anything else you can throw at it.
  • FRAMESET
    frame
    N/A
    headset
    N/A
  • SUSPENSION
    fork
    N/A
    shock
    N/A
  • DRIVETRAIN
    rear derailleur
    N/A
    front derailleur
    N/A
    shifter
    N/A
    crank
    N/A
    chainring
    N/A
    cassette
    N/A
    chain
    N/A
  • E-SYSTEM
  • BRAKES
  • WHEELS
  • CONTACT POINTS
  • WEIGHT
  • ACCESSORIES
Shop Now
Customer Reviews
4.7 Based on 1,064 Reviews
5 ★
82% 
885
4 ★
11% 
113
3 ★
3% 
30
2 ★
1% 
13
1 ★
3% 
32
Customer Photos
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Filter Reviews:
RF
05/01/2025
Russell F.
Australia Australia

Polygon Siskiu T7

It's a great piece of machinery i love it absolutely stoked with the build quality but also the price and with communication with the sales staff is up there to the respond I've had and understanding with delays is absolutely sensational highly recommend this bike and the staff from Bikesonline. Thanks heaps from @redmans_locker on instagram

BikesOnline US Polygon Siskiu T7 - Mountain Bike Review
J
04/29/2025
June SVG verified by SHOP
Australia Australia

Loving the bike. Great fit for me. Best value for money purchase i have made.