Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 27.5" -
Travel Front 180mm -
Travel Rear 180mm -
Fork Fox Factory Float 36
-
Groupset X01 Eagle, Truvativ Descendant -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
MD
165cm - 177cm
LG
175cm - 188cm
XL
185cm - 198cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Carbon Fiber
Suspension Fork
FOX Factory 36 Float
Rear Shock
FOX Factory Float X2
Drivetrain
Rear Derailleur
SRAM X01 Eagle, 12-speed
Front Derailleur
N/A
Shift Levers
SRAM X01 Eagle, 12-speed
Cassette
SRAM XG 1295 Eagle, 12-speed, 10-50 tooth
Crank
Truvativ Descendant Eagle, 175mm length
Bottom Bracket
SRAM pressfit GXP
Chain
SRAM X01 Eagle, 12-speed
Chain Guide
N/A
Pedals
N/A
Wheels
Front Hub
e*thirteen TRS+, 110x15mm Boost front, 148x12mm Boost rear
Rear Hub
e*thirteen TRS+, 110x15mm Boost front, 148x12mm Boost rear
Rims
e*thirteen TRS+
Tires
Schwalbe Nobby Nic, 27.5" x 2.6"
Brakes
Brakes
SRAM Guide RSC, 180mm Centerline rotors
Brake Levers
SRAM Guide RSC
Cockpit
Stem
Race Face Turbine R, 35mm clamp
Handlebar
Race Face Next R, 35mm clamp
Headset
FSA Orbit C-40/48-CF-ACB
Seat
Saddle
Entity Assault
Seatpost
KS Sio dropper, 125mm travel (M), 150mm travel (L/XL)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | MD | LG | XL |
|---|---|---|---|
| Stack Reach Ratio | 1.32 mm | 1.3 mm | 1.31 mm |
| Bottom Bracket Height | 354 mm | 354 mm | 354 mm |
| Stack | 591 mm | 604.7 mm | 622.9 mm |
| Reach | 448.8 mm | 464.8 mm | 474.4 mm |
| Top Tube Length | 623 mm | 643 mm | 658 mm |
| Seat Tube Angle | 66 ° | 66.5 ° | 67 ° |
| Seat Tube Length | 420 mm | 465 mm | 485 mm |
| Head Tube Angle | 66 ° | 66 ° | 66 ° |
| Head Tube Length | 90 mm | 105 mm | 125 mm |
| Chainstay Length | 428 mm | 428 mm | 428 mm |
| Bottom Bracket Drop | 1 mm | 1 mm | 1 mm |
| Standover Height | 730 mm | 762 mm | 779 mm |
| Wheels | 27" | 27" | 27" |
| Rider Min Height | 165 cm | 175 cm | 185 cm |
| Rider Max Height | 177 cm | 188 cm | 198 cm |
About this model
Xquarone EX8 is a Polygon Xquarone model. Polygon launched 36 bikes of this model so far. You can get a glimpse at all models from 2018, by clicking on this link.
Model range prices
Polygon XQUARONE DH8 2018 is the most affordable bike of this model and has a price of 4299$. On the other hand, Polygon XQUARONE EX9 SRAM XX1 2018, is the most expensive and costs 6999$.
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.
Enduro bikes average price
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. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Overview of components
Fork
The fork installed on this bike is the Fox Factory Float 36 model. The travel on this model is 180mm. 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
From the factory, it comes with the FOX Factory Float X2 rear shock model, which has a travel of 180mm. Bike rear shocks increase the riding comfort, and also give you more control over technical trails. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels
The wheels on Xquarone EX8 are the 27.5″ aluminum type. 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
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Xquarone EX8 comes with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.
Sizes
Xquarone EX8 comes in 3 sizes, that range from 165 cm – 198 cm (5.41 ft – 6.5 ft). In conclusion, you won’t have a problem finding one that suits you.
Dropper post
Polygon Xquarone EX8 includes a dropper post. A dropper post is a must-have these days if you’re riding anything remotely technical. The main benefit of a dropper post is increased safety while riding. As mentioned above, the lever system allows you to quickly move the saddle out of the way when approaching descents or trail obstacles.