B7-145KL Hub Motor Unit

PRODUCT

Say Hello to the B7-145KL Hub Motor!

Customizable Power Output Up To 750W

Boasting A Max Torque of 75N.M

Exciting Max Speed Of 45 Km/H

O.L.D is 145mm, Cassette Freewheel

Your Key to Electrifying E-MTB Adventures!

Unleash the B7-145KL Hub Motor’s Dominance!

Mountain-Ready Performance: Crafted for an exhilarating mountain biking experience.

Strategic Rear Hub Placement: Positioned for optimum performance.

Customizable Power Range: Tailor your ride with power options from 350W to 750W.

Sturdy Aluminum Construction: Resists humidity, rust, corrosion, dust, and environmental wear.

Featherweight Durability: Experience a lightweight design with robust durability and minimal maintenance.

Whisper-Quiet Operation: Achieve a silent ride with high motor output and swift starts.

Contact Us to Power Up Your Ride with the B7-145KL Hub Motor!

Additional information

B7 Series	B7-145KL
Colour	Black / Silver
Installation Site	Rear
Applied for E-bikes	e-MTB
Cable Routing	Side-Left
Cable Length(mm)	200
Sprocket Wheel	8～10
Brake Style	Disk-Brake
Spokes Holes	36H
Spokes Size	13G/12G
Spokes Central Dist.(mm)	146
Open Size(mm)	145
Wheel Size(inch)	20/26/28/700C
Voltage(Vdc)	36, 48, 52
Rated Power(W)	350,500,750
Max Speed(km/h)	32, 38, 45
Max Torque(N.m)	＞75
Reduction Ratio	7.77:1
Magnet Items(pcs)	16
Speed Sensor(pcs)	1～6
Efficiency(%)	≥80
Work Temperature(℃)	-20～45
Noise Items(dB)	＜50
Weight(kg)	3.8
Waterproof Level	IP65
Shells Material	Aluminium Alloy

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Suzhou Toseven New Energy Technology Co., Ltd. is a professional electric bicycle motor manufacturer that integrates R&D, production, sales and after-sales departments.

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B7-145KL Hub Motor Unit

Unleash the B7-145KL Hub Motor’s Dominance!

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