AUS
Description
EMPOWER YOUR RIDE
The Siskiu T7e is a 150/140mm full-suspension all-mountain e-bike built for tackling anything from epic adventures to lap after lap of your local trails. Featuring modern geometry, a mullet-compatible design thanks to its built-in flip chip, and a powerful Shimano EP801 motor, enjoy the freedom to explore and conquer more challenging terrain.
SHIMANO EP801 / 630Wh
Experience the seamless integration of Shimano's powerful EP801 motor, smooth shifting SLX/Deore 1x12 drivetrain, and long-lasting 630Wh battery. Delivering 85nm of intuitive and efficient power you will have the confidence to tackle steep climbs and explore further.
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
“The best riding eMTB at this price point we’ve yet to ride.” - Loam Wolf
FLIP-CHIP
Switch between a full 29" wheel setup (LOW) or a mixed "mullet" setup with a 27.5" rear wheel (HIGH). This allows you to customize the bike's handling characteristics for different terrain and riding styles while maintaining optimal geometry.
TRAIL-READY SUSPENSION
The SR Suntour AION 35 fork and TRIAIR2 3CR shock deliver 150mm/140mm of plush, controlled travel to tame any trail. Fully air-adjustable and tunable with rebound, compression, and volume spacers.
SRAM CODE R 4-PISTON BRAKES
Powerful SRAM Code R 4-piston hydraulic disc brakes with 203mm rotors offer exceptional stopping power and modulation for confident control in all conditions.
SHMANO SLX/DEORE 1X12 DRIVETRAIN
Equipped with Shimano's SLX shifter and derailleur paired with a durable Deore steel cassette this 1x12-speed drivetrain offers the ideal blend of smooth shifting and long-lasting performance for the rigors of e-MTB riding.
DROPPER POST
Featuring 150mm of drop for smaller frames and 170mm for larger frames, a dropper post allows riders to quickly lower their saddle for improved maneuverability and control on descents.
Components
Geometry
Assembly
Compare this bike
Siskiu T8
$1,899.99
- DescriptionThe 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.
- FRAMESETframeALX 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 TabsheadsetN/A
- SUSPENSIONforkFox 34 Rhythm, Grip Damper, Rebound & Sweep Adjust, 150/140mm Travel (29"), 110x15mm Kabolt Boost AxleshockFox Float DPS Performance Series EVOL LV, 2-Position, 210x55mm
- DRIVETRAINrear derailleurShimano SLX RD-M7100, 12-Speedfront derailleurN/AshifterShimano SLX SL-M7100, 12-SpeedcrankShimano FC-MT-510-1chainring32TcassetteSunrace CSMZ-800, 11-51T, 12-SpeedchainKMC X-12
- E-SYSTEM
- BRAKES
- WHEELS
- CONTACT POINTS
- WEIGHT
- ACCESSORIES
Siskiu T7E
$3,499.99
- DescriptionThe 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.
- FRAMESETframeALX 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 TabsheadsetN/A
- SUSPENSIONforkSR Suntour AION 35 Boost RC-PCS, 150mm Travel, 110x15mm Boost Thru-Axle, 51mm offsetshockSR Suntour TRIAIR2 3CR, 210x55mm Open Eyelet, Air, 2-Position Adjustment
- DRIVETRAINrear derailleurShimano SLX RD-M7100-SGS, 12-Speedfront derailleurN/AshifterShimano SLX SL-M7100-R, 12-SpeedcrankShimano SM-CRE80-12-B, 52mm Chain Line, S-XL: 160mmchainring34TcassetteShimano Deore CS-M6100, 12-Speed, 10-51TchainKMC E12S, 12-Speed
- E-SYSTEM
- BRAKES
- WHEELS
- CONTACT POINTS
- WEIGHT
- ACCESSORIES
Siskiu D6 SE
$1,199.99
- DescriptionThe 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!
- FRAMESETframeALX XC Trail Frame BSA Threaded 73mm InternalheadsetN/A
- SUSPENSIONforkSuntour XCM Boost 120mm Travel, Preload Adjuster, Lockout, Rebound Adjust 15X110mm Q-loc Thru AxleshockSuntour Raidon Lo, Air Spring, Lockout, 190x45mm
- DRIVETRAINrear derailleurShimano Deore RD-M5120 Direct Attach 10-Speedfront derailleurN/AshifterShimano Deore SL-M4100, 10-Speed TriggercrankShimano Deore FC-M5100-1 32T Two-Piece-CrankchainringN/AcassetteShimano Deore CS-M4100 10-42T 10-SpeedchainKMC X10-1, 10-Speed
- E-SYSTEM
- BRAKES
- WHEELS
- CONTACT POINTS
- WEIGHT
- ACCESSORIES
Xtrada 24
$749.99
- DescriptionThere’s nothing better than getting outdoors and experiencing life with your little bestie. This is why we created the perfect kid’s performance mountain bike with a good spread of features like premium components, plush air-spring suspension, and hydraulic disc brakes all paired with an ultralight aluminium frame.
- FRAMESETframeALX 6061 Aluminum Frame, Smooth Welding Technology, Internal Cable Routing, Dropper Post CompatibleheadsetZero Stack w/ Caged Bearing, ZS 44/28.6 | ZS 56/30
- SUSPENSIONforkSuntour XCR AIR, 80mm Travel, Lockout Adjuster, Straight Steerer, QR AxleshockN/A
- DRIVETRAINrear derailleurMicroshift RD-M6205GM 10-Speedfront derailleurN/AshifterMicroshift SL-M9505 10-Speed TriggercrankProwheel charm 30T, Crank arm: 140mmchainringN/AcassetteSunrace CSMS3 10-SPEED 11-42TchainKMC X10 10-Speed
- E-SYSTEM
- BRAKES
- WHEELS
- CONTACT POINTS
- WEIGHT
- ACCESSORIES
Premier 24 XC Disc Evo
$599.99
- DescriptionThe Polygon Premier 24” XC EVO Disc features a lightweight aluminium frame, Suntour XCT Suspension, Microshift Advent 1x9-Speed wide range groupset, Tektro Jr. hydraulic disc brakes and VeeTire Co. Crown Gem tyres
- FRAMESETframeALX Junior 24” Aluminium Frame, Quick Release 9x100mm, Threaded 73mm BBheadsetN/A
- SUSPENSIONforkSuntour XCT JR, Extra Soft Coil, 80mm TravelshockN/A
- DRIVETRAINrear derailleurMicroShift ADVENT RD-M6195, 9-Speedfront derailleurN/AshifterMicroShift SL-M6195R, 9-Speed ShiftercrankProWheel C10Y, 140mmchainring30TcassetteMicroShift CS-H093, 11-38TchainKMC X9, 9-Speed
- E-SYSTEM
- BRAKES
- WHEELS
- CONTACT POINTS
- WEIGHT
- ACCESSORIES
Xtrada 7
$899.99
- DescriptionThe Polygon Xtrada 7 is a versatile and capable cross-country hardtail built for fun and efficiency. With its lightweight aluminum frame, 120mm air suspension fork, and reliable Shimano 1x12 Drivetrain, it's ready to tackle any singletrack with confidence.
- FRAMESETframeALX XC Sport 6061 Aluminum Frame, Smooth Welding Technology, Internal Cable Routing, Tapered Headtube, 73mm Threaded Bottom Bracket, Boost Rear Thru-Axle 12x148mmheadsetN/A
- SUSPENSIONforkSuntour XCR32, 120mm, Air Spring, Tapered Steerer, 15mm Thru-AxleshockN/A
- DRIVETRAINrear derailleurShimano Deore RD-M6120, Shadow+, Direct Mount, 12-Speedfront derailleurN/AshifterShimano Deore SL-M6100, 12-SpeedcrankShimano Deore FC-M510chainring32TcassetteSunrace CSMZ-800, 11-51T, 12-SpeedchainKMC X-12 12-Speed
- E-SYSTEM
- BRAKES
- WHEELS
- CONTACT POINTS
- WEIGHT
- ACCESSORIES
- Siskiu T8$1,899.99Shop Now
- DescriptionThe 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.
- FRAMESETframeALX 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 TabsheadsetN/A
- SUSPENSIONforkFox 34 Rhythm, Grip Damper, Rebound & Sweep Adjust, 150/140mm Travel (29"), 110x15mm Kabolt Boost AxleshockFox Float DPS Performance Series EVOL LV, 2-Position, 210x55mm
- DRIVETRAINrear derailleurShimano SLX RD-M7100, 12-Speedfront derailleurN/AshifterShimano SLX SL-M7100, 12-SpeedcrankShimano FC-MT-510-1chainring32TcassetteSunrace CSMZ-800, 11-51T, 12-SpeedchainKMC X-12
- E-SYSTEM
- BRAKES
- WHEELS
- CONTACT POINTS
- WEIGHT
- ACCESSORIES
Siskiu T7E$3,499.99- DescriptionThe 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.
- FRAMESETframeALX 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 TabsheadsetN/A
- SUSPENSIONforkSR Suntour AION 35 Boost RC-PCS, 150mm Travel, 110x15mm Boost Thru-Axle, 51mm offsetshockSR Suntour TRIAIR2 3CR, 210x55mm Open Eyelet, Air, 2-Position Adjustment
- DRIVETRAINrear derailleurShimano SLX RD-M7100-SGS, 12-Speedfront derailleurN/AshifterShimano SLX SL-M7100-R, 12-SpeedcrankShimano SM-CRE80-12-B, 52mm Chain Line, S-XL: 160mmchainring34TcassetteShimano Deore CS-M6100, 12-Speed, 10-51TchainKMC E12S, 12-Speed
- E-SYSTEM
- BRAKES
- WHEELS
- CONTACT POINTS
- WEIGHT
- ACCESSORIES
- Siskiu D6 SE$1,199.99Shop Now
- DescriptionThe 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!
- FRAMESETframeALX XC Trail Frame BSA Threaded 73mm InternalheadsetN/A
- SUSPENSIONforkSuntour XCM Boost 120mm Travel, Preload Adjuster, Lockout, Rebound Adjust 15X110mm Q-loc Thru AxleshockSuntour Raidon Lo, Air Spring, Lockout, 190x45mm
- DRIVETRAINrear derailleurShimano Deore RD-M5120 Direct Attach 10-Speedfront derailleurN/AshifterShimano Deore SL-M4100, 10-Speed TriggercrankShimano Deore FC-M5100-1 32T Two-Piece-CrankchainringN/AcassetteShimano Deore CS-M4100 10-42T 10-SpeedchainKMC X10-1, 10-Speed
- E-SYSTEM
- BRAKES
- WHEELS
- CONTACT POINTS
- WEIGHT
- ACCESSORIES
- Xtrada 24$749.99Shop Now
- DescriptionThere’s nothing better than getting outdoors and experiencing life with your little bestie. This is why we created the perfect kid’s performance mountain bike with a good spread of features like premium components, plush air-spring suspension, and hydraulic disc brakes all paired with an ultralight aluminium frame.
- FRAMESETframeALX 6061 Aluminum Frame, Smooth Welding Technology, Internal Cable Routing, Dropper Post CompatibleheadsetZero Stack w/ Caged Bearing, ZS 44/28.6 | ZS 56/30
- SUSPENSIONforkSuntour XCR AIR, 80mm Travel, Lockout Adjuster, Straight Steerer, QR AxleshockN/A
- DRIVETRAINrear derailleurMicroshift RD-M6205GM 10-Speedfront derailleurN/AshifterMicroshift SL-M9505 10-Speed TriggercrankProwheel charm 30T, Crank arm: 140mmchainringN/AcassetteSunrace CSMS3 10-SPEED 11-42TchainKMC X10 10-Speed
- E-SYSTEM
- BRAKES
- WHEELS
- CONTACT POINTS
- WEIGHT
- ACCESSORIES
- Premier 24 XC Disc Evo$599.99Shop Now
- DescriptionThe Polygon Premier 24” XC EVO Disc features a lightweight aluminium frame, Suntour XCT Suspension, Microshift Advent 1x9-Speed wide range groupset, Tektro Jr. hydraulic disc brakes and VeeTire Co. Crown Gem tyres
- FRAMESETframeALX Junior 24” Aluminium Frame, Quick Release 9x100mm, Threaded 73mm BBheadsetN/A
- SUSPENSIONforkSuntour XCT JR, Extra Soft Coil, 80mm TravelshockN/A
- DRIVETRAINrear derailleurMicroShift ADVENT RD-M6195, 9-Speedfront derailleurN/AshifterMicroShift SL-M6195R, 9-Speed ShiftercrankProWheel C10Y, 140mmchainring30TcassetteMicroShift CS-H093, 11-38TchainKMC X9, 9-Speed
- E-SYSTEM
- BRAKES
- WHEELS
- CONTACT POINTS
- WEIGHT
- ACCESSORIES
- Xtrada 7$899.99Shop Now
- DescriptionThe Polygon Xtrada 7 is a versatile and capable cross-country hardtail built for fun and efficiency. With its lightweight aluminum frame, 120mm air suspension fork, and reliable Shimano 1x12 Drivetrain, it's ready to tackle any singletrack with confidence.
- FRAMESETframeALX XC Sport 6061 Aluminum Frame, Smooth Welding Technology, Internal Cable Routing, Tapered Headtube, 73mm Threaded Bottom Bracket, Boost Rear Thru-Axle 12x148mmheadsetN/A
- SUSPENSIONforkSuntour XCR32, 120mm, Air Spring, Tapered Steerer, 15mm Thru-AxleshockN/A
- DRIVETRAINrear derailleurShimano Deore RD-M6120, Shadow+, Direct Mount, 12-Speedfront derailleurN/AshifterShimano Deore SL-M6100, 12-SpeedcrankShimano Deore FC-M510chainring32TcassetteSunrace CSMZ-800, 11-51T, 12-SpeedchainKMC X-12 12-Speed
- E-SYSTEM
- BRAKES
- WHEELS
- CONTACT POINTS
- WEIGHT
- ACCESSORIES
Customer Reviews
4.8 Based on 32 Reviews
Customer Photos
![2024 Polygon Siskiu T7E - Trail eBike [Size: XL (height: 186-195cm)] - Customer Photo From Aaron Barnes](https://cdn.stamped.io/uploads/photos/21411_5219503_1c315a5e_2d91_49e5_95de_e4948cdc64af.jpg?v=)
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FP
24 Jul 2025
Freen P.
Australia
Best Bike Ever
Very happy with the bike and the service. Delivered within 2 Days. Unbelievable..
GC
22 Jul 2025
Graham C.
Australia
Heaps fun!
Great value for money. Only taken it on two rides, but so far it suits perfectly for my needs. Motor has heaps of grunt and the suspension has been adequate for the intermediate trails I’ve tackled.
SS
07 Jul 2025
Stewart S.
Australia
T7E
The bike came well packed and was easy to assemble, good price and great communication. very happy with the rides so far, i will be recommending bikes online and Poygon bikes to friends.
TS
01 Jun 2025
Terry S.
Australia
Sisku T7E
Just want to thank the team at BikesOnline for the quick delivery and follow-up on my recent purchase. Well priced and professional. Cheers Terry