- High Strength: 104 BCD bike crank arm set is strong and impact resistant, with anodized layer, effectively protecting the aluminum alloy body.
- Aluminum Alloy Material: crank arm set is made of aluminum alloy material, which is lightweight, corrosion resistant, wear resistant, sturdy, and
- Fine Processed Tooth Pattern: 104 BCD mountain bike single speed crankset adopts multi stripe fixing method to make the crank force more direct.
- Exquisite Workmanship: Adopting CNC precise milling and cutting, with high strength and accuracy, for high operations such as mountain climbing and off road driving, with even force distribution and smooth cycling.
- Lightweight Design: The interior of bike crank arm setadopts a weight reduction design, making the weight of the crank more lightweight.





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