The HPI Racing Bullet H101235 drive shaft is a high-performance automotive component that adds muscle to your vehicle. Made with precision-milled H.P.I. crankshaft components, this durable shaft ensures smooth, consistent power delivery. Its durable construction and robust mate ensures a secure fit in even the most demanding applications. With its high torque capacity and lightweight design, this shaft delivers enhanced acceleration and improved fuel efficiency. The H101235 also includes a convenient pack of two, making it easy for DIYers to stock up and ensure they always have a spare on hand. Pair it with the HPI Racing Bullet H101235 crank pulley and you're ready for any race or high-performance driving experience.