Campagnolo 10 Speed Chain Link HD-Link Ultra Narrow (5.9mm) BF Apparel The UD carbon arms come

The UD carbon arms come with neat

The innovative formulation in our chain oil also uses Boron Nitride to ensure ultra low friction for ultimate drive chain efficiency

Tubular (or inserted into latex/butyl inner tube): up to 1 year

A bell with a beautiful tone

Campagnolo 10 Speed Chain Link HD-Link Ultra Narrow (5.9mm) BF Apparel The UD carbon arms comeA 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