Quarq ShockWiz Direct Mount for Rockshox RS-1 and Other Inverted Forks MFPN=DROPOUT-637 8mm square link chain secures

8mm square link chain secures the bike to the rack

Fits Park Tool CRS-15

Smooth centerline with siped shoulders and a thicker tread area for a long lasting more flat resistant tire

CREWTraditional sock height that fits firmly on the lower calf

Supported braking edges provide maximum traction under braking forces

Quarq ShockWiz Direct Mount for Rockshox RS-1 and Other Inverted Forks MFPN=DROPOUT-637 8mm square link chain securesAutomated tuning for front and rear air sprung suspension is used in conjunction with a smartphone app. Lightweight durable and powered by a long lasting coin cell battery ShockWiz automatically records and evaluates suspension performance every time you ride The app displays straightforward adjustments that unite bike terrain and riding style You do not need to ride with your smartphone; ShockWiz stores the data for display on your phone later Use