Park Tool CC-3.2 Chain Wear Indicator BF New super lightweight and comes with

super lightweight and comes with its own neoprene bag

SPEEDPLAY NANO - SPEED THROUGH INNOVATION

Soft touch feel

The Pro Braze-On Chain Catcher from K-EDGE is used by most professional cyclists and pro teams around the world

and really quick bearing replacement

Park Tool CC-3.2 Chain Wear Indicator BF New super lightweight and comes withA worn bicycle chain can cause poor shifting and in time can even cause excessive wear to the derailleur and rear cogs, causing a much more expensive problem. That's why bike component manufacturers recommend chain replacement at regular wear intervals. The Park Tool CC 3. 2 is a go no go gauge designed to accurately indicate when a chain reaches 0. 5% and 0. 75% wear (or "stretch"), the points at which most chain manufacturers suggest replacement.