Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices
Today’s Deals2019 Polygon
Siskiu N8 27.5
A 27.5″ aluminum frame full suspension enduro bike with high-end components.
Manufacturer Price
$2,699| Frame | Aluminum |
|---|---|
| Suspension | Full, 170 / 170mm |
| Fork | RockShox Yari RC |
| Shock | Fox Float DPX2 Performance |
| Wheels | 27.5″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | NX Eagle, Truvativ Descendant |
| Brakes | Tektro Hydraulic Disc |
| Seatpost | Dropper |
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
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
Nov 2017 · Zach Overholt
It’s almost 2018 and we’re still no closer to settling on one wheel size. Don’t expect that to change any time soon, but what you can expect is new options around every corner. Joining a number of manufacturers who have already offered different wheel sizes for the same model, Polygon is introducing the new Siskiu …
| Frame | Aluminum BB Standard: BSA, 73mm, Threaded |
|---|---|
| Fork | RockShox Yari RC Solo Air, Boost 15x110mm Travel: 170mm Spring Type: Air |
| Shock | FOX Performance Float DPX2, 205x65mm, 3 position lever, LV EVOL, Trunnion mount Travel: 170mm |
| Bottom Bracket | SRAM DUB BSA |
| Headset | ZS 44/28.6 | ZS 56/40 |
| Stem | Entity Xpert, alloy, 45mm length, 7° rise, 31.8mm |
| Handlebar | Entity Xpert, alloy, 780mm length, 12mm rise, 31.8mm bore |
| Saddle | Entity Assault |
| Seatpost | EXA Form Drive SI, 125mm Type: Dropper |
| Pedals | None |
| Rear Derailleur | SRAM NX Eagle, 12-speed |
|---|---|
| Front Derailleur | None |
| Crank | Truvativ Descendant 6K, aluminum, DUB spindle, 170mm |
| Shifters | SRAM NX Eagle, 12-speed |
| Cassette | CS NX 1230 Eagle, 12-speed, 11-50 tooth |
| Chain | SRAM NX Eagle, 12-speed |
| Chain Guide | None |
| Brakes | Tektro HD-M745, 4 piston Type: Tektro Hydraulic Disc |
| Brake Levers | Tektro HD-M745 |
| Rims | Entity XL2 disc 29-584 wheelset |
|---|---|
| Spokes | Entity XL2 disc 29-584 wheelset |
| Front Hub | Entity XL2 disc 29-584 wheelset |
| Rear Hub | Entity XL2 disc 29-584 wheelset |
| Tires | Schwalbe Magic Marry, 27.5”x2.60" |
First added March 17
Last updated March 17
Not listed for 2,639 days