Park CC-3.2 Chain Wear Indicator Tool YGroup_7034302890029 8 x 11 x 16

8 x 11 x 16

Width marks for trimming

but perfectly pairs as an extra or replacement reservoir for Osprey's Seral lumbar mountain biking pack

The Shimano WH-MT620 12 Speed Micro Spline Rear Wheel falls into the SLX series which is the workhorse of the Shimano range

non-serviceable but easily replaceable

Park CC-3.2 Chain Wear Indicator Tool YGroup_7034302890029 8 x 11 x 16Don't let a worn chain accelerate drivetrain wear. The Park Tool CC 3. 2 is an extremely easy 'Go', 'No Go' gauge that will tell you when you need to replace your chain. Accurately indicates when a chain reaches . 5% and . 75% wear. 9 and 10 speed chains will need to be replaced when the . 75% side fits. 11 and 12 speed chains should be replaced when the . 5% side fits. Please see photos for further instructions. Please note: Failure to replace a worn