2024 BESV

TRX-B HYBRID SUV 1.3 ST

A 29″ aluminum frame hybrid e-bike with mid-range components and rim brakes.
Compare the full range

Manufacturer Price

€4,699($5,163)
FrameAluminum
SuspensionHardtail, 100mm
ForkSuntour XCM
Wheels29″ Aluminum
Drivetrain1 × 11
GroupsetCUES
MotorBosch 85Nm mid-drive
Battery625Wh
BrakesRim
View on besv.euLearn about BESV
Where to Buy
Similar Bikes

For This Bike

Accessories
Top Comparison
Insights
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)

30 mph

TRX-B HYBRID SUV 1.3 ST

35 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 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.

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.

Price History
Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Hard-tail BESV TRX-B Series smooth welded alloy frame, Bosch motor and internal battery compatible

BB StandardBosch, Press Fit

ColorIron Gray with Black Satin

Fork

SR Suntour XCM34, 34mm stanchions, Lockout, Coil damping, 1 1/8"-1.5" tapered alloy steerer, travel 100mm

Travel100mm

Spring TypeCoil

Bottom Bracket

Bosch, integrated in motor

Headset

Acros, AZX-581, 1.5" headset, angular contact bearings, integrated cable routing

Stem

3D Forged alloy City-Trekking stem, SP-Connect mount, 31.8mm clamp, integrated cable routing

Handlebar

E-MTB rizer bar, 6066 alloy, 4mm rise, sweep: 7° back, 31.8mm clamp

Saddle

Selle Italia Max S5 Superflow

Seatpost

Promax SP-726, 31.6mm diameter

TypeRigid

Pedals

Wellgo, alloy body, ball bearings

Grips

E-MTB gel grips with padding and BESV clamp

Groupset
Rear Derailleur

Shimano CUES RD-U6000, 11 speed

Crank

Samox for Bosch, 38T chainring

Shifters

Shimano CUES SL-U6000, 11 speed

Cassette

Shimano CUES CS-LG400, 11 speed, 11-50T

Chain

Shimano CN-LG500, with Quick-Link

Brakes

Rim

TypeRim

Wheels
Rims

Shimano HB-TC500-15-B front hub and FH-TC500-HM-B rear hub, Boost hubs spacing, WTB STi27 29" multichamber alloy rims 32H

Tires

29 x 2.35

Electric Components
Motor

Bosch Perf CX BES3/GEN4 (85Nm)

Battery

625WH

Display

Bosch Kiox with LED display and Bluetooth connectivity

Accessories
Fenders

Alloy extruded fenders, front & rear 3/4 length, stainless steel hardware

Racks

Rear: Tubular aluminium carrier, with MIK-HD platform and spring clamp, H-Cargo rear light mount

Rider Notes
Riders Also Viewed

Last updated June 22