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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 6 reviews
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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.

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Barry Church

Great Service! Delivery to Canada was flawless.

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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.

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Jesse keleman

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

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Dave

Customer service great! Questions answered. The Lekkie Onenut is a must have. This is my second build and man I wish I had one on the first one, The original Bafang lock nut is worthless. My first build I used two of the Bafang main steel inner ring nuts. So far the Onenut is working great. It's a much cleaner solution. Also a better motor brace plate that fastens the frame and the two motor anchors is essential to lock the motor down and stop torque rotational slipping. I'm starting my third on
build and I'm glad Lekkie is on our side! I'm using the new Lekkie pro chainring without the spacer and a 12 speed Sram drive, Onenut, and cranks. Very happy!