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SINOHON B20

Original price was: €1,099.00.Current price is: €988.00.

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SKU: SINOHON B20 Category: Brand:

SINOHON b20

Low-Step Fat Tire Utility

B20 is the low-step folding fat tire model in the SINOHON lineup, pairing easier mounting with stronger confirmed torque and practical daily riding hardware.

500W

Brushless motor

48V 13Ah

Lithium battery

60-80 km

Pure electric range

75 Nm

Torque

80-100 km

Assistance range

20 x 4.0

Fat tire size

LOW-STEP ACCESS

Easier Mounting for Daily Riding

The B20 low-step folding frame reduces stepover height for riders who stop often, carry light cargo, or want easier everyday handling.

Low-step folding alloy frame
Practical for frequent stops
150 kg maximum loading capacity

TORQUE AND CONTROL

75 Nm Torque for Confident Starts

B20 has the highest confirmed torque value among A20, B20, and C20 in the current product set, supporting stronger starts and gentle climbs.

75 Nm confirmed torque
500W brushless motor
Shimano 7 Speed transmission

BATTERY AND RANGE

48V 13Ah Battery Platform

The parameter sheet lists 60-80 km pure electric range and 80-100 km assistance range.
Actual range varies with load, terrain, mode, and temperature.

48V 13Ah lithium battery
Pure electric: 60-80 km
Assistance range: 80-100 km

FAT TIRE STABILITY

20 x 4.0 Fat Tire Confidence

The wide 20 x 4.0 tire format gives B20 a stable daily ride feel on city streets, bike paths, compact gravel, and common uneven surfaces.

20 x 4.0 fat tires
Front and rear mechanical disc brakes
Light mixed-surface positioning

UTILITY DETAILS

Racks, Lights, and Folding Hardware

Source photos show front and rear racks, fenders, lights, mirrors, front suspension, cockpit display, and a compact folded view.

Front and rear racks shown
Front suspension and fenders shown
Folded storage visual available

Low-Step Detail Highlights

Close-up photos support cockpit, battery, brake, rack, and drivetrain modules for the product page.

Cockpit and display

Battery and frame area

Rear brake and drivetrain

sinohon in Action

Technical Specifications

Confirmed values from the B20 product page copy and source parameter sheet. Do not add ck load, certifications, waterproof rating, warranty, or package contents until confirmed.

Frame

Alloy aluminum folding frame

Motor

High-speed brushless 500W motor

Battery

48V 13Ah lithium battery

Range

Pure electric: 60-80 km; assistance: 80-100 km

Speed

25 km/h; parameter sheet states unlock to 32 km/h

Transmission

Shimano 7 Speed

Brakes

Front and rear mechanical disc brakes

Torque

75 Nm

Charging Time

6-7 hours

Net / Gross Weight

35.7 kg / 40.8 kg

Package Size

141 x 27 x 72.5 cm

Tire Size

20 x 4.0 fat tire

Max Load

150 kg

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Color

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