Stone Oval chainring

Brompton Kitchen Verified independent store

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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 110gm 3 different positions optimal for flat\all round\climb cycl e 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 Show more