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Today’s DealsSISKIU N8
A 27.5″ / 29″ aluminum frame full suspension enduro bike with high-end components.
Manufacturer Price
$2,499| Weight | 32.0 lbs |
|---|---|
| Frame | Aluminum |
| Suspension | Full, 170 / 170mm |
| Fork | RockShox Yari RC |
| Shock | Fox Float DPX2 Performance |
| Wheels | 27.5″ / 29″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | NX Eagle, Truvativ Descendant |
| Brakes | Tektro Hydraulic Disc |
| Seatpost | Dropper |
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 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

Nov 2020 · Jeremy Benson
The Polygon Siskiu T8 is an excellent mid-travel trail bike offered at a reasonable price. Polygon's consumer-direct sales model helps keep it affordable...
Awesome build for the price
Versatile
Well-rounded performance
Firm grips
Saddle shape

Aug 2020 · Zach Overholt
Looking for a full suspension mountain bike you can actually afford? The Polygon Siskiu T just got overhauled, and it looks good.

Nov 2019
The Polygon Siskiu N9 29er boasts an SRAM GX drivetrain, Fox suspension, good tires, solid geometry, and a nicely manufactured 160mm travel aluminum frame for 2800 USD.

Nov 2018
What makes this bike special? It’s not just the price, though at $3699, this one is hard to beat. Even when stacked up against other direct-to-the-consumer brands like YT, this bike holds its own in sheer value for money terms. The frameset is far from revolutionary, all aluminium, with a simple faux-bar suspension system. But …
Smart component choices.
Great fork and shock.
Geometry that most riders will feel instantly comfortable with.
The price, obviously!
Short travel dropper post.
No water bottle mount.

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

Aug 2018 · Alan Muldoon
Yes, the Polygon Siskiu D5 frame is top-notch but the parts spec is lacking. If it was £750 it'd be a steal but it's outclassed by other £1k full sussers.
Super sleek frame design.
No rebound adjustment on shock.

Jun 2018 · Russell Eich
Polygon's Siskiu T8 is a fun example of a lower-cost trail bike that's ready to rip
| Frame | ALX AM / ENDURO 170MM TRAVEL (27.5”) / 160MM TRAVEL (29”), TAPER H/T BB Standard: BSA, 73mm, Threaded Color: Red Candy |
|---|---|
| Fork | ROCKSHOX YARI RC SOLO AIR BOOST 15X110MM, 170MM (27.5”) / 160MM (29”) TRAVEL Travel: 170mm Spring Type: Air |
| Shock | FOX PERFORMANCE FLOAT DPX2, 3 POS LEVER, LV EVOL, (205x65mm, 8x25mm hardware & Trunnion) Travel: 170mm |
| Bottom Bracket | SRAM DUB BSA |
| Stem | ENTITY XPERT, ALLOY E:45MM R:7DEG BB:31.8MM |
| Handlebar | ENTITY XPERT, ALLOY W:780MM R:30MM BB:31.8MM |
| Saddle | ENTITY ASSAULT |
| Seatpost | ADJUSTABLE HEIGHT W/ 125MM (S-M)/150MM (L-XL), ZERO OFFSET, 30.9MM Type: Dropper |
| Pedals | ALLOY |
| Rear Derailleur | SRAM NX EAGLE 12-SPEED |
|---|---|
| Crank | TRUVATIV DESCENDANT 6K ALUMINUM 12-SPEED 32T NARROW-WIDE DUB SPINDLE BOOST 170MM (S-M)/175MM (L-XL) |
| Shifters | SRAM NX EAGLE 12-SPEED |
| Cassette | CS NX 1230 EAGLE 12-SPEED 11-50T |
| Chain | KMC X12 |
| Brakes | TEKTRO HD-M745 4 PISTON Type: Tektro Hydraulic Disc |
| Rims | ENTITY XL2 DISC 35-584 (27.5”) / 29-622 (29”) |
|---|---|
| Tires | SCHWALBE MAGIC MARRY, 27.5”X2.60” / 29”X2.35” |
First added March 11
Last updated March 11
Not listed for 2,273 days