Campagnolo 10 Speed Chain Link HD-Link Ultra Narrow (5.9mm) BYOB display AR means the handlebar will

AR means the handlebar will deliver comfort and confidence over any road surface

If you see this message on your storefront

A modern width

Check for any air bubbles and gaps

Thomson accomplishes this weight reduction by machining the seatpost all over

Campagnolo 10 Speed Chain Link HD-Link Ultra Narrow (5.9mm) BYOB display AR means the handlebar willA section of chain with two joining links. It boasts the HD Link system which protects you from any risk of the chain not keeping traction at the closure point. With 5. 9mm special steel links for enhanced durability, the chains also has NI PTFE anti friction treatment to reduce friction and allow for smoother, quieter and more efficient pedalling. Mfr Claimed WeightTBC