Polygon SISKIU N8 2019
2019 Mountain
Estimate price |
2,499$
Weight | 14.5 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" / 29" -
Travel Front 170mm -
Travel Rear 170mm -
Fork RockShox Yari RC
-
Groupset NX Eagle, Truvativ Descendant -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
ALX AM / ENDURO 170MM TRAVEL (27.5”) / 160MM TRAVEL (29”), TAPER H/T
Suspension Fork
ROCKSHOX YARI RC SOLO AIR BOOST 15X110MM, 170MM (27.5”) / 160MM (29”) TRAVEL
Rear Shock
FOX PERFORMANCE FLOAT DPX2, 3 POS LEVER, LV EVOL, (205x65mm, 8x25mm hardware & Trunnion)
Drivetrain
Rear Derailleur
SRAM NX EAGLE 12-SPEED
Shift Levers
SRAM NX EAGLE 12-SPEED
Cassette
CS NX 1230 EAGLE 12-SPEED 11-50T
Crank
TRUVATIV DESCENDANT 6K ALUMINUM 12-SPEED 32T NARROW-WIDE DUB SPINDLE BOOST 170MM (S-M)/175MM (L-XL)
Bottom Bracket
SRAM DUB BSA
Chain
KMC X12
Wheels
Rims
ENTITY XL2 DISC 35-584 (27.5”) / 29-622 (29”)
Tires
SCHWALBE MAGIC MARRY, 27.5”X2.60” / 29”X2.35”
Brakes
Brakes
TEKTRO HD-M745 4 PISTON
Cockpit
Stem
ENTITY XPERT, ALLOY E:45MM R:7DEG BB:31.8MM
Handlebar
ENTITY XPERT, ALLOY W:780MM R:30MM BB:31.8MM
Seat
Saddle
ENTITY ASSAULT
Seatpost
ADJUSTABLE HEIGHT W/ 125MM (S-M)/150MM (L-XL), ZERO OFFSET, 30.9MM
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.463 mm | 1.363 mm | 1.416 mm | 1.371 mm | 1.317 mm |
| Bottom Bracket Height | 355 mm | 355 mm | 343.5 mm | 343.5 mm | 343.5 mm |
| Front Center | 719 mm | 749 mm | 757 mm | 784 mm | 818 mm |
| Rake | 42 mm | 42 mm | 51 mm | 51 mm | 51 mm |
| Trail | 116 mm | 116 mm | 115 mm | 115 mm | 115 mm |
| Stack | 592.7 mm | 592.7 mm | 616.1 mm | 626.1 mm | 638.8 mm |
| Reach | 405 mm | 435 mm | 435 mm | 456.6 mm | 485 mm |
| Top Tube Length | 563.8 mm | 593.8 mm | 600.1 mm | 624.5 mm | 656.2 mm |
| Seat Tube Angle | 75 ° | 75 ° | 75 ° | 75 ° | 75 ° |
| Seat Tube Length | 400 mm | 430 mm | 430 mm | 470 mm | 520 mm |
| Head Tube Angle | 65.5 ° | 65.5 ° | 65.5 ° | 65.5 ° | 65.5 ° |
| Head Tube Length | 100 mm | 100 mm | 90 mm | 102 mm | 115 mm |
| Chainstay Length | 435 mm | 435 mm | 439 mm | 439 mm | 439 mm |
| Wheelbase | 1153 mm | 1183 mm | 1194 mm | 1221 mm | 1255 mm |
| Bottom Bracket Drop | 5 mm | 5 mm | 33 mm | 33 mm | 33 mm |
| Standover Height | 720 mm | 718 mm | 720 mm | 743 mm | 773 mm |
| Wheels | 27" | 27" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 180 cm | 189 cm | 199 cm |
About this model
SISKIU N8 belongs to the Polygon Siskiu model. 75 bikes variations carry this model name so far. Take a sneak peek at all Polygon Siskiu bikes models from 2019, by clicking here.
Model range prices
Polygon Siskiu D5 2019 is the most affordable bike of this model and has a price of 899$. On the other hand, Polygon Siskiu N9 27.5 2019, is the most expensive and costs 2999$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Average price for Enduro bikes
Our math shows that the average cost of a dependable Enduro bike is 3599$. However, even if your budget is less than the average, you might still be able to get a top-quality Enduro bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
At the moment of the release date, Polygon SISKIU N8 price was 2499$. Comparing the average cost of an Enduro bike to this one, you will see that SISKIU N8 price is 44.02% smaller.
Average weight for Enduro bikes
Enduro bikes weigh an average of 14.27 kg (31.46 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
SISKIU N8 weighs 14.5 kg (31.97 lbs) and is slightly heavier than the average. To sum up, it’s 1.61% heavier than the average weight of Enduro bikes.
Overview of components
Fork
This bike has the RockShox Yari RC fork installed. The fork’s travel is 170mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Rear Shock
The SISKIU N8 has a rear shock with a travel of 170mm. The model FOX PERFORMANCE FLOAT DPX2 is the one installed in this bike. Rear shocks give you increased comfort, control, and traction, which is important when cornering or braking. This allows you to ride faster on bumpy roads. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels size
When leaving the production line, the SISKIU N8 model has 27.5″ aluminum wheels. These wheels will provide you with more control over the bike. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
Nothing is more important on a bike than its ability to brake properly. Polygon SISKIU N8 is equipped with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
Sizes
There are 5 sizes available for this model. Rider height can be anywhere between 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, it won’t be difficult to find the right one for you.
Dropper post
The Polygon model is also equipped with a dropper post. If used correctly, a dropper post gives you more faith, maneuverability, and greater control over your bike.