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2023 BULLS

Copperhead EVO 3 29

A 29″ aluminum frame hardtail trail e-bike with upper mid-range components.

Manufacturer Price

€4,399($5,042)
FrameAluminum
SuspensionHardtail, 120mm
ForkBULLS Lytro
Wheels29″ Aluminum
GroupsetDeore
MotorBosch 600W 85Nm mid-drive
BatteryBosch 625Wh
BrakesHydraulic Disc
Where to Buy
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Insights
Spec Level

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

Reviews
Electric Bike Report
Bulls Copperhead EVO AM 3 750 E-Bike Review 2024

Jul 2024 · Griffin Hales

This cost-conscious eMTB comes with one of the best motors available and recently became even more affordable. Any time someone goes shopping for an eMTB, they are quickly confronted with the way that eMTB cost can take off in a hurry. Carbon fiber, high-end suspension, electronic shifting, there are a variety of features that can

Highs
  • Bosh Performance Line CX motor is one of the best-performing motors found on eMTBs

  • 750Wh Bosch PowerTube battery yielded more than 30 mi. of range in Turbo mode

  • Mullet wheel setup (29 front and 27.5 rear) made it easy to get the front wheel over rocks and obstacles while keeping the eMTB nimble in turns

  • 12-speed Shimano Deore drivetrain gives riders a 510 percent gear range to cover any rideable terrain

  • 4-piston Shimano hydraulic disc brakes with 203mm rotors gave excellent brake response

  • 150mm travel frame is made from 6061 aluminum and comes in four sizes for a broad range of fit

Lows
  • We liked the Limotec A1-Z dropper post but would have preferred to have more than 125mm of travel

  • The quick-release thru-axle is nice enough but it is more complicated than traditional thru-axles, and more complicated might not be necessary

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Mountain Bike Action
REVIEW: BULLS COPPERHEAD EVO AM EMTB - A GERMAN ELECTRIC EVOLUTION - Mountain Bike Action Magazine

Jan 2023 · Ron Koch

Enthusiasts and recreational riders who are more worried about comfort and appreciate a planted feel and features like integrated lights will enjoy the Bulls.

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Loam Wolf
eMTB Roundup: Bulls Copperhead EVO AM3 Review

Mar 2020

This is not a mountain bikers ebike, but that doesn't mean it doesn't have an ideal consumer. There are some strengths present in the Bulls Copperhead Evo eMTB and if you're in the market, this is a review you should read.

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Electric Bike Review
BULLS COPPERHEAD EVO AM 3 Review

Dec 2019

Price: $5899.00 | Model Year: 2020 | An all-mountain style electric bike with longer travel 150mm air suspension from Fox with thicker stanchions and preload + rebound tuning, internal Powertube 625 battery looks great and offers 25% more range, perfect charge port and locking core position on upper right side of frame

Observations
  • An all-mountain style electric bike with longer travel 150mm air suspension from Fox with thicker stanchions and preload + rebound tuning, internal Powertube 625 battery looks great and offers 25% more range, perfect charge port and locking core position on upper right side of frame

  • Mid-sized 2.8" plus sized tires provide increased traction, reduced deflection, and improved comfort but are more nimble and responsive than full 3.0" plus sized tires, the wheels are stiff and responsive thanks to Boost hub spacing, sturdy 15mm and 12mm thru-axles, and premium DT Swiss wheels with reinforcement eyelets

  • Unique dropper seat post from Limotech (called Jovial) now incorporates a bit of suspension, quad piston hydraulic disc brakes from Magura are designed to cool fast and function well at high speeds with large 203mm ebike-specific rotors, impressive 12-speed SRAM drivetrain with 11-51 tooth cassette range

  • Responsive Bosch CX motor delivers an "all in one" eMTB drive mode designed to keep you focused on riding and shifting gears vs. adjusting power settings, the Bosch Purion display panel is more limited than Intuvia and doesn't have USB charging options, the bike is a bit heavier than some in this category but BULLS improved the battery cover design (making it lighter and cheaper + easier to replace)

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Specs
Build
Frame

Alloy

ColorsBlack Matt; Emerald Green Matt

Fork

BULLS Lytro 34 Air LOR, Boost

Travel120mm

Spring TypeAir

Headset

FSA ACR ZS

Stem

MTB-i, CCS Slot Mount ready

Handlebar

BULLS Sport-SL double butted Riserbar

Saddle

SELLE ROYAL Vivo Ergo

Seatpost

BULLS Aluminium

TypeRigid

Pedals

BULLS MTB Pedale

Groupset
Rear Derailleur

SHIMANO Deore RD-M6100 shadow+

Crank

FSA 165 mm

Shifters

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

Cassette

SHIMANO Deore 12-fach, 10-51T

Chain

SHIMANO Deore CN-M6100

Brakes

hydraulic disc brake

TypeHydraulic Disc

Brake Levers

BL-MT401 2-Finger

Wheels
Rims

RYDE Disc 30, tubeless ready

Front Hub

SHIMANO HB-MT400-B Center Lock

Rear Hub

SHIMANO FH-MT410-B Center Lock

Tires

SCHWALBE Wicked Will Perf. folding

Electric Components
Motor

Bosch Performance Line CX (Smart System) 25/85Nm

Battery

Bosch PowerTube (Smart System) 625

Display

can be combined with: Mini-Remote, Kiox 300, SmartphoneGrip, Intuvia 100 or Smartphone

Charger

Bosch Standard Ladegerät 4A

Accessories
Lights

MonkeyLink Connect (lighting not included)

Rider Notes
Riders Also Viewed

First added February 13

Last updated February 26

Not listed for 844 days