SuperB Chain Breaker 1-12Spd road Exceptionally detailed chamfered edges and

Exceptionally detailed chamfered edges and channels throughout

A specific shape of the bead profile which matches with tubeless-ready rim hooks

Free Stroke adjustment

it features an aluminum sprocket carrier

Troy wanted a “unicorn” of a tyre – a center tread design that carried speed easily but with edge blocks worthy of world-class cornering speed

SuperB Chain Breaker 1-12Spd road Exceptionally detailed chamfered edges andCNC machined chain rivet extractor with ergonomic handle provides superior strength, durability and comfort. The patent chain pin guider helps to quickly and accurately secure the chain. Easy 3 step operation: push the button, place chain on the cradle and release the button. Special design with an adjustable cradle accepts most chains, including 3 32" ~ 3 16" single speed and 5 to 12 speed chains. Cradle can hold 4 links to ensure that user breaks