DECATHLON 34.9 mm quick-release seat clamp collar 4.8 4.8 out of 5 stars from 74 reviews (74) Current price €4.99 €4.99
DECATHLON Quick-release 31.8 mm seat clamp 4.7 4.7 out of 5 stars from 118 reviews (118) Current price €4.99 €4.99
DECATHLON Seat Post and Wheel Security Bike Clamps 4.4 4.4 out of 5 stars from 246 reviews (246) Current price €19.00 €19.00