Park Tool Spoke Wrench Mavic SW-12 Price Group:Price_S The Solo retro cap is

The Solo retro cap is the perfect cycling casquette

Mesh underarm panels help with the cooling

while polyester content pulls moisture away from your skin

'Blazing On A Budget" is how we should describe this light

Compatible with all bicycle chains

Park Tool Spoke Wrench Mavic SW-12 Price Group:Price_S The Solo retro cap isComfortable, vinyl dipped, double ended spoke wrench for select Mavic wheels. Smaller end fits 7 spline nipples with a 6. 4mm outside spline diameter. These are found on the R sys wheels. The larger end fits the 6 splines of the 9mm OD of the threaded eyelets of the "FORE drilled rim adapters" found on rims such as the MavicXM819, EX823 and Speedcity wheels. (This is equal to the sizing of the Mavic "M40630" wrench.)