Stone Oval chainring

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  • Regular price ¥9,700
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Stone oval chainring 

BCD130 5 bolt

made by AL7075

Suitable for 2/4/6 speed

Narrow wide teeth to prevent chain drop


3 different positions optimal for flat\all round\climb cycle style 

increase pedal stroke

Reduces stress on knees and helps to maintain your legs fresher for longer 

*You will not "feel" the oval shape at all