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2024 BESV

TRX-B 1.0

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

€3,999($4,653)
Weight58.2 lbs  
FrameAluminum
SuspensionHardtail, 120mm
ForkRockShox Recon Gold RL
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetXT, Deore
MotorBosch 250W 85Nm mid-drive
Battery750Wh
BrakesShimano Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
TRX-B 1.0
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)

29 mph

TRX-B 1.0

26 mph

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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 TRX-B model range

View Comparison
Sizing
SM

5'4" – 5'10"

MD

5'8" – 6'3"

LG

6'0" – 6'6"

Rider Fit Notes

None yet.

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Geometry
Specs
Build
Frame

BESV TRX-B Series alloy frame, Bosch eBike system compatible

BB StandardBosch, Press Fit

ColorBright Slate Grey

Fork

Rock Shox Recon Gold RL, 32mm stanchions, Debon Air with Rebound Lockout, 1.1/8"-1.5" tapered alloy steerer, travel: 120mm, Maxle Stealth

Travel120mm

Spring TypeAir

Bottom Bracket

Bosch, press-fit

Headset

Acros, integrated cable routing

Stem

E-MTB alloy stem

Handlebar

E-MTB rizer bar

Saddle

Selle Italia S5 Superflow

Seatpost

Promax SP-726

TypeRigid

Pedals

Wellgo, alloy body, ball bearings

Grips

E-MTB gel grips with padding and BESV clamp

Groupset
Rear Derailleur

SHIMANO Deore XT RD-M8100, 12 speed

Crank

Samox for Bosch, 34T chainring

Shifters

SHIMANO Deore SL-M6100, 12 speed

Cassette

SHIMANO Deore CS-M6100, 12 speed, 10-51T

Chain

KMC e12Turbo, with Quick-Link

Brakes

SHIMANO MT420, 4-piston hydraulic disc, 2 finger lever, 203mm and 180mm rotor

TypeShimano Hydraulic Disc

Wheels
Rims

SHIMANO TC500-15-B, TC500-MS-B, Boost hubs spacing, WTB STi27 29" multichamber alloy rims 32H

Tires

29 x 2.6

Electric Components
Motor

Bosch Performance CX, 250W, 85Nm, 25km/h

Battery

750WH

Display

Bosch Kiox, LED display and Bluetooth connectivity

Accessories
Lights

Front: Lezyne eBike Mini E65, 65 lux, with reflector, Rear: Herrmans H-Cargo, with reflector

Lock

Abus battery key-lock

Rider Notes
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First added September 28

Last updated June 28

Not listed for 345 days