Park Tool CC-2 Chain Wear Indicator Pas areas susceptible to abrasion made

areas susceptible to abrasion made of robust stainless steel

Upper Waterproof Nubuck Leather

Water-resistant powderskirt with gripper elastic hem

• Designed in Chamonix-Mont-Blanc

Park Tool CC-2 Chain Wear Indicator Pas areas susceptible to abrasion madeQuickly and accurately determine the wear and stretch of any chain. Compatible with all bicycle chains For modern 9 and 10 speed chains, replace chain at or just before the 0. 75% readings For 11 speed chains, replace at or just before the 0. 5% reading Insert the Chain Checker's pins into two links, press the swing arm gauge tight, and check the gauge window for an accurate reading