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2021 BULLS

Copperhead FSX

A 29″ aluminum frame full suspension trail bike with upper mid-range components.

Manufacturer Price

€2,599($3,022)
Weight39.9 lbs  
FrameAluminum
SuspensionFull, 140 / 140mm
ForkRockShox 35 Silver
ShockRockShox Super Deluxe Select+
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetDeore
BrakesShimano Hydraulic Disc
SeatpostDropper
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Copperhead FSX
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

26 mph

Copperhead FSX

26 mph

Similar Bikes

Highest gear

(descending)

Reviews
Mountain Bike Action
Mountain Bike Action Bike Test: Bulls Copperhead EVO AM 4 Trail Bike

Sep 2020 · McCoy

Another version of all-mountain fun

Read Review

Geometry
Specs
Build
Frame

Alloy

ColorsBlack Matt / Jubiläum; Light Grey Matt / Black; Rainbow Petrol / Black

Fork

RockShox 35 Silver TK

Travel140mm

Shock

RockShox Super Deluxe Select+ RL

Travel140mm

Headset

semi-integrated

Stem

BULLS

Handlebar

BULLS

Saddle

BULLS

Seatpost

Limotec Alpha 1, absenkbar

TypeDropper

Pedals

BULLS

Groupset
Rear Derailleur

Shimano Deore RD-M6100-SGS Shadow Plus

Crank

Shimano Deore FC-MT511-1 30T

Shifters

Shimano Deore SL-M6100-IR Rapidfire Plus

Cassette

Shimano Deore CS-M6100-12 10-51T

Chain

KMC

Brakes

Shimano BR-MT420 Hydraulic disc brakes

TypeShimano Hydraulic Disc

Brake Levers

Shimano BL-M4100 2-Finger

Wheels
Rims

BULLS Eccentric 30

Spokes

Stahl schwarz

Front Hub

Shimano Deore HB-MT410-B

Rear Hub

Shimano Deore FH-MT410-B

Tires

Schwalbe Nobby Nic Super Trail TLE tubeless ready

Rider Notes
Riders Also Viewed

First added May 4

Last updated May 4

Not listed for 1,851 days