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2025 BESV

TR-B 1.5

A 700c aluminum frame hybrid e-bike with upper mid-range components and shimano deore hydraulic disc brakes.
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Manufacturer Price

€3,999($4,653)
FrameAluminum
SuspensionHardtail, 75mm
ForkSuntour MOBIE
Wheels700c Aluminum
Drivetrain1 × 10
GroupsetCUES
MotorBosch 600W 75Nm mid-drive
Battery500Wh
BrakesShimano Deore Hydraulic Disc
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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

TR-B 1.5

35 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.

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View Comparison
Sizing
SM

5'4" – 5'10"

MD

5'8" – 6'1"

LG

6'0" – 6'5"

XL

6'2" – 6'9"

Rider Fit Notes

None yet.

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Geometry
Specs
Build
Frame

BESV TR-B 1.Series full smooth welded alloy frame, Bosch motor and internal battery compatible

BB Standard: Bosch, Press Fit

Color: Metallic Steel with Black Gloss

Fork

SR Suntour Mobie A32, Lockout, Coil damping, tapered alloy steerer, travel 75mm, Thru-axle

Travel: 75mm

Spring Type: Coil

Bottom Bracket

Bosch, integrated in motor

Headset

Acros, AZX-585, 1.5" headset, angular contact bearings, integrated cable routing

Stem

3D Forged alloy Trekking stem, adjustable 0-90°, 31.8mm clamp

Handlebar

Alloy City-Trekking rise bar, 6066 alloy, 40mm rise, sweep: 20° up, 31.8mm clamp

Saddle

Selle Italia Max S5 Superflow

Seatpost

Promax SP-726, 31.6mm diameter

Type: Rigid

Pedals

Wellgo pedals with reflectors

Grips

Comfortable gel grips with padding

Groupset
Rear Derailleur

Shimano CUES RD-U6020, 10 speed

Crank

Samox for Bosch, 38T chainring

Shifters

Shimano CUES SL-U6000, 10 speed

Cassette

Shimano CUES CS-LG300, 10 speed, 11-39T

Chain

Shimano CN-LG500, with Quick-Link

Brakes

Shimano MT410, 2-piston hydraulic disc, with 180mm front and rear rotor

Type: Shimano Deore Hydraulic Disc

Brake Levers

Shimano MT402, 3 finger lever

Wheels
Rims

Shimano HB-TC500-15 front hub and FH-TC500-HM-B rear hub, 700c multichamber alloy rims 36H

Tires

700 x 50

Electric Components
Motor

Bosch Performance Line GEN3 (75Nm)

Battery

500WH

Display

Bosch Kiox with LED display and Bluetooth connectivity

Accessories
Lights

Front: Lezyne e-bike Mini E65, 6-12V, 65 Lux, with reflector, Rear: Herrmans H-Cargo, 6-12V, with reflector

Fenders

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

Racks

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

Lock

Abus battery key-lock and Abus 4650XL rear wheel lock

Rider Notes
Riders Also Viewed

First added June 28

Last updated December 6

Not listed for 174 days