Extremely quick, consistent and comfortable this button used by several top bracket racers. Bringing racecar technology to motorcycle drag racing.
The NEW 'DOUBLE O' button is the latest in button design technology by the Biondo Racing Family. With the fully anodized black bracket and rim, and a oversized, red concave shaped top that measures close to the diameter of 1", it looks great, and fits a finger perfect, with or without gloves.
