Park Tool CC-4.2 Chain Checker Tool MFPN=DRY1C10S (XDR) (+/- 2%)

(XDR) (+/- 2%)

5 Steerer Tube Material Aluminum Lower Tubes Material Magnesium Stanchions Material Aluminum Travel 40mm Wheel Diameter 700C Stanchions Diameter 30mm Axle/Hub spacing 12x100mm TA e-Bike approved Yes

Color Black Crank Intended Use Mountain Crank Length (mm) 170 Defined Color Black Designed for ebike Yes Pedal Spindle 9/16" Spindle Interface Type ISIS Weight 485

Two versions available: 110V for US/Canada/Japan

delivers impressive rim durability and impact resistance

Park Tool CC-4.2 Chain Checker Tool MFPN=DRY1C10S (XDR) (+/- 2%)A worn bicycle chain can cause poor shifting and expensive drivetrain damage. The Park Tool CC 4. 2 Chain Checker is a drop in gauge that measures chain wear accurately. It contacts the chain in three places eliminating guesswork. Compatible with 5 to 13 speed and single speed chains it indicates wear at 0. 5% 0. 75% and 1. 0% matching manufacturer replacement recommendations. Measures bicycle chain wear accurately preventing expensive drivetrain