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2023 BULLS

Copperhead FSX 2

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

€3,199($3,722)
FrameAluminum
SuspensionFull, 140mm front
ForkRockShox Recon Silver RL
ShockRockShox Deluxe Select+
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetDeore
BrakesShimano Deore Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Copperhead FSX 2
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 2

26 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full COPPERHEAD model range

View Comparison
Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

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

Aluminium

ColorsBlack Matt / Nano Grey; Moor Green Matt / Heavy Meavy Green

Fork

RockShox Recon Silver RL

Travel140mm

Spring TypeAir

Shock

RockShox Deluxe Select+ RT

Headset

FSA No.57SC

Stem

MTB-SL, 3D forged, CCS Slot Mount ready

Handlebar

BULLS Sport-SL double butted riser bar

Saddle

BULLS Sportive Ergo

Seatpost

LIMOTEC Alpha 1, 30.9 / S 125 mm, M,L,XL 150 mm

TypeDropper

Pedals

BULLS MTB pedals

Groupset
Rear Derailleur

SHIMANO Deore RD-M6100 shadow+

Crank

SHIMANO FC-MT511 30T

Shifters

SHIMANO Deore SL-M6100, rapidfire+, I-spec-EV

Cassette

SHIMANO Deore 12-speed, 10-51T

Chain

SHIMANO Deore CN-M6100

Brakes

Hydraulic disc brake, Rear: SHIMANO BR-MT410

TypeShimano Deore Hydraulic Disc

Wheels
Rims

RYDE Disc 30, tubeless ready

Front Hub

SHIMANO HB-MT410-B Centre Lock

Rear Hub

SHIMANO FH-MT410-B Centre Lock

Tires

SCHWALBE Nobby Nic Super Race TLE

Rider Notes
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First added January 31

Last updated December 28

Not listed for 526 days