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Product Description

Lekkie Onenut is a precision-engineered replacement locknut for Bafang BBSHD and BBS motors. Ensures secure fit, durability, and sleek design for e-bike setups.

Lekkie ONENUT is a full CNC machined motor lock nut with a built in locking function that replaces both stock motor locking nuts.

IS THIS COMPATIBLE WITH YOUR MOTOR? DOWNLOAD THE USER GUIDE Here

We are excited to introduce a clever little product that will make installations easier and add extra quality and bling to your bike.
The Onenut is born out of the frustration of having to find a non existent tool to tighten the main bottom bracket nut when installing the BBS kits. Also, when you are fitting to a 73mm bottom bracket, the Bafang cover can not be fitted.
The Lekkie Onenut is a single fastener that can be tightened with a standard Shimano bottom bracket tool, or the Lekkie Sixteen-44 tool. Once tightened the One nut has a locking feature, by tightening 2 grub screws the nut locks to the bottom bracket thread, and can not shake loose or rotate. For customer installations this is a must add on. Cheaper than buying a specific tool for the Bafang nut and completes the look. Available in Red and Black.
Why have two nuts when you only need Onenut?

Compatibility Bafang BBSHD, Bafang BBS01/02, Tonsgsheng TSDZ2, Truckrun M05
Material Forged 6061 T6 Aluminum, CNC machined
Finish Anodized Red, Black
Weight 80g
Tool Compatibility Lekkie SIXTEEN-44 Socket/Shimano 16-notch BB tool
Version 1 Released 2022

Customer Reviews

Based on 7 reviews
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R
Ronald R King
Robust, easier & more reliable

Using a 16 point socket & Torque wrench, much easier & more reliable method to lock the BBSHD axle housing to the bike frame. Especially for HI torque applications

M
Mario Lopez

How come i did not knew this LEKKIE ONENUT existed!! My 2 bbshd was loose and i had tobuse the ugly metal clamps to tighten but still was making a slight movement,Now that i discovered lekkie onenut AND INTALLED ON BBSHD MOTOR I CANT BELIEVE HOW AMAZING WORKED.

B
Barry Church

Great Service! Delivery to Canada was flawless.

S
Steve Smith

What a great idea to deal with a definite shortcoming in the Bafang design. My wife loves the e-bike I built her, but the motor started to loosen up recently. I just installed the Onenut, so can't say how it works, but the science sure looks sound to me.

J
Jesse keleman

Works great just like it is suppose to. Makes for a super easy install.