The Lekkie axle extension allows you to adapt existing crankset motors or cranksets to bikes with deep bottom brackets or those requiring an offset. Designed for square axle transmissions, it effectively extends the axle while maintaining a solid, precise fit. Made from CNC-machined aluminum, it combines lightness and sturdiness for long, reliable use.
Ideal for bike conversions with Bafang crankset motors or other systems using square-axle cranksets.
Key Features
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Wide compatibility: for all standard square-axis transmissions.
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Robust construction: CNC-machined aluminium for strength and precision.
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Simple installation: mounts directly onto existing square axle.
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Secure extension: optimum support for crankset and motor, even under heavy load.
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Lightweight: little added weight on the bike.
Technical Description
| Specification |
Detail |
| Model |
Lekkie axle extension |
| Compatibility |
Standard square shaft transmissions |
| Material |
CNC-machined aluminum |
| Finish |
Anodized |
| Weight |
Approx. 50-60 g depending on length |
| Type of Use |
Conversion or adaptation of crankset / motor |
| Installation |
Direct mounting on existing square axle |
| Resistance |
High mechanical strength for intensive use |
