Park IR-1.2 Internal Cable Routing Tool Kit YGroup_7033438142509 chain growth is required and

chain growth is required and because your chain can't grow your cassette tugs your chain backwards resulting in pedal kickback

T-Handle Wrench with Bit Set and Storage box

offering even more comfort on the trail and helping to prevent hand numbness and pain during long stints on the bike

What's in The Box:

Park IR-1.2 Internal Cable Routing Tool Kit YGroup_7033438142509 chain growth is required andIf you own an internally routed bike, this will become your favourite tool! Before we used this product, we struggled with certain frames that had difficult routeing. The IR 1. 2 kit features several different cables for different uses and they make life much easier! They use strong magnets which allow you to pre guide these cables through the frame and offer different ends to pull the main housing through. It's brilliant!