Park Tool SCW-21 21mm Shop Cone Wrench D3 DUB bottom bracket adds durability

DUB bottom bracket adds durability and simplicity (BB not included)

Molten Speed Wax combines three proven ingredients:

8” WEIGHT 820 g / 1

smooth and precise shifting even under stress

Park Tool SCW-21 21mm Shop Cone Wrench D3 DUB bottom bracket adds durabilityThe 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.