Park Tool SW-15 Three Way Internal Nipple Wrench C-class Power sensors for the right

Power sensors for the right and left pedal

MICRO SPLINE

but more importantly

Chainline: 1x 47mm

Freehub Compatibility: Shimano HG

Park Tool SW-15 Three Way Internal Nipple Wrench C-class Power sensors for the rightOur innovative 3 way wrench featuring three different sized wrenches to fit internal spoke nipples. Specifications 3. 2mm square drive, with a nominal outside shaft diameter of 6mm 5mm hex socket with a nominal outside shaft diameter of 7. 5mm 5. 5mm hex socket with a nominal outside shaft diameter of 8mm Slips perfectly into the tight surroundings of most rims Works with wheels made by numerous manufacturers including, but not limited to: FSA