Park Tool SCW-20 20mm Shop Cone Wrench Giant-Imported (mm): Overdrive Aero only (only

(mm): Overdrive Aero only (only compatible with MY23 Propel and MY23 Liv Enviliv bicycles)

Number of Pulley Teeth: 13T

Also the unique spider design

in-handle storage

Flare 16 degrees

Park Tool SCW-20 20mm Shop Cone Wrench Giant-Imported (mm): Overdrive Aero only (onlyThe standard of the industry, Park Tool Shop Cone Wrenches are unmatched in quality and performance. The special "Y" head design puts more material where it's needed for strength and durability. Precision sizing and a military grade industrial phosphate finish ensure an accurate fit and consistent quality. Thin enough to use on the narrowest of adjusting cones, our Shop Cone Wrenches have a long, vinyl dipped handle for leverage and comfortable use.