Polygon SISKIU T7 2019
2019 Mountain
Estimate price |
1,699$
Weight | 14.7 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 Recon Silver RL
-
Groupset XT, Deore -
Suspension Full -
Drivetrain 1 × 10 -
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 RECON RL SOLO AIR BOOST 15X110MM, 150MM (27.5”) / 140MM (29”) TRAVEL
Rear Shock
X-FUSION O2 PRO RL (210x55mm, 8x25mm hardwares)
Drivetrain
Rear Derailleur
SHIMANO XT RD-M785 GS
Shift Levers
SHIMANO DEORE SL-M6000 I-SPEC II
Cassette
SHIMANO CS-HG500 10-SPEED 11-42T
Crank
PROWHEEL CHARM-32T-TT-B 32T BOOST 2-PIECE-CRANK
Bottom Bracket
BSA THREADED
Chain
KMC X-10
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-MT365
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 T7 is part of the Polygon Siskiu model. There are 75 bikes that carry this model name. You can easily view all of the Polygon Siskiu bikes models from 2019, here.
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
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
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$. However, you could also get a good Enduro bike even if you pay a lower amount than the average price. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Furthermore, this bike was made available in 2019 for 1699$. In conclusion, this bike price is 111.83% smaller than the price of the average Enduro bike.
Average weight for Enduro bikes
On a deeper look, we notice that the average weight of an Enduro bike is 14.27 kg (31.46 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
SISKIU T7 weighs 14.7 kg (32.41 lbs) and is slightly heavier than the average. To sum up, it’s 3.01% heavier than the average weight of Enduro bikes.
Overview of components
Fork
The fork installed on this bike is the RockShox Recon Silver RL model. The travel on this model is 150mm. 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
Polygon SISKIU T7 bike has the X-FUSION O2 PRO RL (210x55mm model installed, and has a travel of 150mm. Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels size
When leaving the production line, the SISKIU T7 model has 27.5″ aluminum wheels. 27.5″ wheels will reach higher speeds than smaller-sized wheels. However, the 27.5″ wheels are less forgiving than the 29″ wheels.
Brakes
When you want to stop the bike in time, the brakes are vital. The SISKIU T7 has Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, these are ideal for anyone.
Sizes
This bike is available in 5 sizes. They vary from 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, you won’t have a problem finding one that suits you.
Dropper post
The Polygon model is also equipped with a dropper post. Needless to say, a dropper post will come in handy on climbs and descends. You’ll fall in love with it at first sight!