2020 Polygon
SISKIU T8 30th ANNIVERSARY EDITION
A 27.5″ / 29″ aluminum frame full suspension enduro bike with upper mid-range components.
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Manufacturer Price
$2,199| Weight | 30.0 lbs |
|---|---|
| Frame | Aluminum |
| Suspension | Full, 150 / 150mm |
| Fork | RockShox Revelation RC |
| Shock | RockShox Deluxe RT3 |
| Wheels | 27.5″ / 29″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | SLX |
| Brakes | Hydraulic Disc |
| Seatpost | Dropper |
For This Bike
5'2" – 5'8"
5'6" – 5'11"
5'10" – 6'3"
6'1" – 6'7"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.
Dec 2021 · Ryan Palmer
Possibly the best $2,500 bike we've ever ridden.
Fully capable, modern trail bike geometry
Excellent parts spec for the price
Internal cable routing
Resin-only brake rotors create weak braking
Suspension platform isn't very sophisticated
Oct 2021 · Kelly Jorgensen
An affordable full suspension 24" kids mountain bike? The Polygon Siskiu D24 is a perfect blend of price and performance. Read the review!
Oct 2021 · Jeremy Benson
As the price of bikes continue to skyrocket, Polygon bucks that trend with their direct-to-consumer sales model and the affordable Siskiu D7. This...
Reasonable price
Comes with a dropper post
Fun on a range of terrain
Efficient climber
Playful on descents
Non-boost fork
Some cable rattle over rough terrain
Can be overwhelmed on aggressive trails
Jan 2021
Polygon's updated Siskiu T is proof that you don't have to spend the earth to get a very capable trail bike. Featuring on-trend geometry, a robust build kit and a host of improvements over the old model, the Siskiu T8 will have you questioning why you'd need to spend any more.
Exceptionally capable package for the money
Confidence-inspiring geometry
Grippy high-volume rubber
Supple & supportive suspension
Sporty handling for a tough trail bike
Handlebars need more sweep
Brakes aren't hugely powerful
The wheels ain't light
Dec 2020
POLYGON SISKIU T8 REVIEW TESTING THEN UPGRADING A BUDGET-MINDED BIKE The Polygon Siskiu T series bikes are some of the best looking, affordable dual suspension mountain bikes on the market and we get lots of questions about them. Several months back we actually made a really
Aug 2020
Looking for a full suspension mountain bike you can actually afford? The Polygon Siskiu T just got overhauled, and it looks good.
Feb 2020
Polygon's 160mm aluminum 29'er looks to deliver value and performance and shows potential for 2800 USD...
Sep 2018 · Richard Cunningham
Add this well-outfitted and sharp-handling 29er to your short list of affordable trail bikes.
Lively acceleration and climbing
Precise handling and cornering
Excellent value
No room for a water bottle
Not plush in rough terrain
No size small with 29-inch wheels
| Frame | ALX TRAIL 150MM TRAVEL (27.5”) / 140MM TRAVEL (29”), TAPER H/T TA BOOST BB Standard: BSA, 73mm, Threaded Color: Black |
|---|---|
| Fork | ROCKSHOX REVELATION RC SOLO AIR BOOST 15X110MM, 150MM (27.5”) / 140MM (29”) TRAVEL Travel: 150mm Spring Type: Air |
| Shock | ROCKSHOX DELUXE RT3 DEBONAIR SPECIAL TUNING E2E:210X55MM, HARDWARE:8MMX25MM Travel: 150mm Spring Type: Air |
| Bottom Bracket | BSA THREADED |
| Stem | ENTITY XPERT, ALLOY E:45MM R:7DEG BB:35MM |
| Handlebar | ENTITY XPERT, ALLOY W:780MM R:20MM BB:35MM |
| Saddle | ENTITY XTENT |
| Seatpost | EXA FORM RAGEI 125MM (S-M)/150MM (L-XL), ZERO OFFSET, 30.9MM Type: Dropper |
| Pedals | - |
| Rear Derailleur | SHIMANO SLX RD-M7100 12-SPEED DA |
|---|---|
| Crank | PROWHEEL MPX-32T-TT-B BOOST 12SP 32T 170MM (S-M) 175MM (L-XL) |
| Shifters | SHIMANO SLX SL-M7100 12-SPEED |
| Cassette | SHIMANO SLX CSM7100 12-SPEED 10-51T |
| Chain | SHIMANO 12SP |
| Brakes | TEKTRO HD-M745 4 PISTON Type: Hydraulic Disc |
| Rims | ENTITY XL2 DISC 35-584 (27.5”) / 35-622 (29”) |
|---|---|
| Tires | WTB TRAILL BOSS 27.5”X2.6 / 29”X2.6(front) / 29”X2.4(rear) |
Last updated April 28
Not listed for 1,476 days