KMC K1SL narrow 3/32" chain

A half-link chain or a 1/8" single-speed chain is the standard. The half-link makes it easier to fine-tune chain tension and gear alignment.

As soon as it stretches or skips under load. A worn chain reduces drive efficiency off the gate and prematurely wears the chainring and sprocket; check it regularly during the season.

Yes: shipping is free within mainland France from €99 of purchase. Below that, the cost is shown at checkout according to weight and the chosen shipping method.

Absolutely. You can pay for your purchases in 2 or 3 instalments with Alma, completely securely. The option appears automatically at checkout.

You have 14 days after delivery to change your mind. The item must be new, unfitted and in its original packaging to be returned or exchanged.

Yes, we also ship to the French overseas territories (DOM-TOM). Times and costs depend on the destination and parcel weight; the exact amount is calculated and shown before you confirm your order.