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- Polygon Siskiu D5 - Mountain Bike




















Description

YOUR 1st FULL-SUSPENSION
The Siskiu D5 is Polygon's do-it-all bike for riders who want to experience their first full-suspension bike for hardtail money. With 120mm of smooth suspension, 27.5" wheels, a durable frame, and modern geometry, it's ready for everything from cross-country loops to singletrack adventures.

UNLOCK TRAILS ON A BUDGET
The Siskiu D5 is designed to conquer climbs with its efficient pedaling platform and lightweight feel. But don't be fooled, it's still plenty capable on the descents, handling corners and bumps with confidence. The Siskiu D5 lets you experience the thrill of both cross-country and 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.

SUNTOUR XCM HLO FORK
The SR Suntour XCM HLO fork with 120mm of travel smooths out bumps for a comfortable ride. The hydraulic lockout feature lets you firm up the suspension for efficient climbing, while preload adjustability helps you dial in the perfect feel.

SUNTOUR AIR SHOCK
The SR Suntour Raidon-LO AIR rear shock provides responsive suspension for a balanced and controlled ride. The air spring can be easily adjusted to match your weight and riding style, while the lockout feature firms up the suspension for efficient pedaling.

SHIMANO HYDRAULIC DISC BRAKES
Shimano MT201 hydraulic disc brakes deliver reliable stopping power in all weather conditions. These brakes are easy to use and require less hand strength, giving you more confidence and control when you need it most.

SHIMANO ALIVIO 2X9 DRIVETRAIN
The Shimano Alivio 2x9-speed drivetrain offers a wide range of gears to tackle varied terrain, from climbs to flats. Its intuitive shifting makes it easy to find the right gear for your ride.

UPGRADE READY
Tubeless-ready rims* allow for easy conversion to tubeless tires for improved traction and fewer flats. The frame also features internal routing for a dropper seat post, enhancing control and confidence on descents.
Components
FRAMESET
SUSPENSION
DRIVETRAIN
BRAKES
WHEELS
CONTACT POINTS
WEIGHT
Specs are subject to change based on availability.
Geometry
* All lengths in mm
S | M | L | |
Height (cm) | 5'1"–5'6" | 5'6"–5'10" | 5'10"–6'1" |
(A) Stack | 571 | 580 | 589 |
(B) Reach | 425 | 445 | 465 |
(C) Head Tube Angle | 67° | 67° | 67° |
(D) Head Tube Length | 102 | 105 | 122 |
(E) Seat Tube Angle | 70° | 70° | 68° |
Seat Tube Angle | 70° | 70° | 70° |
(F) Seat Tube Length | 395 | 435 | 485 |
(G) Top Tube Effective | 572 | 595 | 617 |
(H) Bottom Bracket Height | 326 | 326 | 326 |
(I) Bottom Bracket Offset | 27 | 27 | 27 |
(J) Chainstay | 432 | 432 | 432 |
(K) Wheel Base | 1133 | 1157 | 1181 |
(L) Standover Height | 676 | 696 | 729 |
Handle Bar Width | 760 | 760 | 760 |
Stem Length | 45 | 45 | 45 |
Crank Length | 170 | 170 | 170 |
Front Travel | 120 | 120 | 120 |
Rear Travel | 120 | 120 | 120 |
Assembly
As a guide, it'll take 10-40min depending on whether you're an experienced bike assembler or have little to no mechanical experience.
Side Note: Your cables will stretch during the initial bed-in period and must be adjusted by an experienced mechanic around 150km of riding.
Unboxing Your Polygon Siskiu D5
Dial In Your Suspension Setup
Dial In Your Bike Fit
Dial In Your Tyre Pressures
Pre-Ride Check
Unboxing Your Polygon Siskiu D5
Dial In Your Suspension Setup
Dial In Your Bike Fit
Dial In Your Tyre Pressures
Pre-Ride Check

Polygon Siskiu D5 - Mountain Bike
Short Description
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Its really good and i find it very beatiful

First Adult Bike Purchase
Took a little while for the bike to leave the warehouse, but once it did, it shipped very fast. So far I’m very happy with the bike. Already looking forward to my next one!