Shimano Deore CN-HG601 W/quick Link Chain drumbeat21-2199 6 inch (15cm) extension that

6 inch (15cm) extension that easily mounts to the main beam of any PRS-22 or PRS-22

downtubes or top tubes

At just 175 grams (size 42

BO-2 Features

Shimano Deore CN-HG601 W/quick Link Chain drumbeat21-2199 6 inch (15cm) extension thatSuper narrow lightweight 11 speed HG EV symmetrical design chain for smooth shifts and maximum durability Outer plate design has been developed to reduce the chance of chain suck Sil Tec surface treatment technology (PTFE plating) on inner links that is smooth running and increases durability The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and