Polygon SISKIU T8 2019
2019 Mountain
Estimate price |
2,199$
Weight | 13.6 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" / 29" -
Travel Front 150mm -
Travel Rear 150mm -
Fork RockShox Revelation RC
-
Groupset XT, SLX -
Suspension Full -
Drivetrain 1 × 11 -
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 TRAIL 150MM TRAVEL (27.5”) / 140MM TRAVEL (29”), TAPER H/T
Suspension Fork
ROCKSHOX REVELATION RC SOLO AIR BOOST 15X110MM, 150MM (27.5”) / 140MM (29”) TRAVEL
Rear Shock
ROCKSHOX DELUXE RT3 DEBONAIR SPECIAL TUNING (210x55mm, 8x25mm hardwares)
Drivetrain
Rear Derailleur
SHIMANO XT RD-M8000 GS
Shift Levers
SHIMANO SLX SL-M7000 I-SPEC II
Cassette
SUNRACE CSMX8 EAZ 11-SPEED 11-46T
Crank
PROWHEEL CHARM-32T-TT-B 32T BOOST 2-PIECE-CRANK
Bottom Bracket
BSA THREADED
Chain
KMC X-11
Wheels
Rims
ENTITY XL2 DISC 35-584 (27.5”) / 29-622 (29”)
Tires
SCHWALBE NOBBY NIC, 27.5”X2.60” / 29”X2.35”
Brakes
Brakes
SHIMANO BR-M615
Cockpit
Stem
ENTITY XPERT, ALLOY E:45MM R:7DEG BB:31.8MM
Handlebar
ENTITY XPERT, ALLOY W:780MM R:12MM BB:31.8MM
Seat
Saddle
ENTITY ASSAULT
Seatpost
ADJUSTABLE HEIGHT, ZERO OFFSET, 30.9MM
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.46 mm | 1.4 mm | 1.44 mm | 1.39 mm | 1.32 mm |
| Bottom Bracket Height | 336.5 mm | 336.5 mm | 337 mm | 337 mm | 337 mm |
| Front Center | 717 mm | 739 mm | 739 mm | 761 mm | 788 mm |
| Rake | 46 mm | 46 mm | 51 mm | 51 mm | 51 mm |
| Trail | 108 mm | 108 mm | 107 mm | 107 mm | 107 mm |
| Stack | 590.1 mm | 594.7 mm | 613.4 mm | 618 mm | 622.6 mm |
| Reach | 405 mm | 425 mm | 425 mm | 445 mm | 470 mm |
| Top Tube Length | 566 mm | 591.3 mm | 596.5 mm | 622.4 mm | 651.7 mm |
| Seat Tube Angle | 74.9 ° | 74.5 ° | 74.5 ° | 74.1 ° | 73.9 ° |
| Seat Tube Length | 395 mm | 435 mm | 435 mm | 485 mm | 520 mm |
| Head Tube Angle | 66 ° | 66 ° | 66.5 ° | 66.5 ° | 66.5 ° |
| Head Tube Length | 105 mm | 110 mm | 100 mm | 105 mm | 110 mm |
| Chainstay Length | 425 mm | 425 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1140 mm | 1163 mm | 1165 mm | 1187 mm | 1214 mm |
| Bottom Bracket Drop | 20 mm | 20 mm | 39 mm | 39 mm | 39 mm |
| Standover Height | 658 mm | 690 mm | 692 mm | 729 mm | 753 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 T8 is a Polygon Siskiu model. There are 75 bikes that carry this model name. Check out the entire range from 2019 of this model, by clicking this link.
Model range prices
Polygon Siskiu D5 2019 is the most economical model, with a starting price of 899$. Polygon Siskiu N9 27.5 2019 on the other hand costs 2999$, and is the most expensive model.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Enduro bikes
If you want to purchase a solid Enduro bike, it is important to know that the average cost is 3599$. However, you could also get a good Enduro bike even if you pay a lower amount than the average price. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 2199$. In conclusion, this bike price is 63.67% smaller than the price of the average Enduro bike.
Average weight for Enduro bikes
Enduro bikes weigh an average of 14.27 kg (31.46 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
SISKIU T8 weighs 13.6 kg (29.98 lbs) and is slightly lighter than the average. In conclusion, the average Enduro bike weighs 4.93% more than SISKIU T8.
Overview of components
Fork
The RockShox Revelation RC is included from the factory. It has a travel distance of 150mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In conclusion, always look for a fork with decent travel when you buy a bike.
Rear Shock
Polygon SISKIU T8 bike has the ROCKSHOX DELUXE RT3 DEBONAIR SPECIAL TUNING (210x55mm model installed, and has a travel of 150mm. 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 conclusion, to increase your riding experience, get a bike with a rear shock if possible.
Wheels
The wheels on SISKIU T8 are the 27.5″ aluminum type. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Polygon SISKIU T8 has Hydraulic Disc brakes installed. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.
Sizes
Polygon SISKIU T8 bike has 5 sizes, in the range of 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
A dropper post is included with the SISKIU T8. Needless to say, a dropper post will come in handy on climbs and descends. You’ll fall in love with it at first sight!