Polygon SISKIU N9 2019
2019 Mountain
Estimate price |
2,799$
Weight | 14.3 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 Fox Rhythm Float 36
-
Groupset GX 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
FOX 36 RHYTHM, 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 GX EAGLE 12-SPEED
Shift Levers
SRAM GX EAGLE 12-SPEED
Cassette
SRAM XG 1275 EAGLE 12-SPEED 10-50T
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 MARY, 27.5”X2.60” / 29”X2.35”
Brakes
Brakes
TRP SLATE T4 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 |
Model Overview
SISKIU N9 is part of the Polygon Siskiu model. Polygon launched 75 bikes of this model so far. Check out the entire range from 2019 of this model, by clicking this link.
Model range prices
Polygon Siskiu D5 2019 is the cheapest bike model and costs 899$. Polygon Siskiu N9 27.5 2019 is the most expensive one and costs 2999$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Enduro bikes average price
If you want to purchase a solid Enduro bike, it is important to know that the average cost is 3599$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Enduro bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Furthermore, this bike was made available in 2019 for 2799$. If we compare this with the average Enduro bike cost we notice that the price is 28.58% lower.
Enduro bikes average weight
If we make a quick analysis of the average weight of an Enduro bike, we get 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 N9 weighs 14.3 kg (31.53 lbs) and is slightly heavier than the average. In conclusion, the average Enduro bike weighs 0.21% less than SISKIU N9.
SISKIU N9 components
Fork
This bike has the Fox Rhythm Float 36 fork installed. The fork’s travel is 170mm. Bike forks are great for shock absorption and provide you with a smooth ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Rear Shock
As for the rear shock, this bike has the FOX PERFORMANCE FLOAT DPX2 model, with a travel of 170mm. Rear shocks offer better comfort, better traction, and better cornering. This allows for quicker riding on rough roads and trails. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels
As for the wheels, Polygon SISKIU N9 2019, has a 27.5″ aluminum model. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, the overall traction of 27.5″ wheels is lower than 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Polygon SISKIU N9 has Hydraulic Disc brakes installed. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.
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, you can easily find one that suits you.
Dropper post
Polygon SISKIU N9 includes a dropper post. Therefore, climbing or descending will be a breeze.