Righetti Sprocket Hubs Axle Size::40mm or to help a little

or to help a little racer keep his feet right on the pedals

Ideal for high-flow fuel systems such as 2-cycle karts and shifter karts

This air filter support kit is perfect to keep everything neat and tidy

Build Sheet showing tested tolerances and manufacturing details with your engine

Righetti Sprocket Hubs Axle Size::40mm or to help a littleRighetti Sprocket Hubs for racing go karts by Righetti Ridolfi. Ideal for supporting the sprockets of various sizes on the rear axle of racing karts. These hubs are excellent for inboard drive or outboard drive systems, and fit a variety of axle sizes. Milled aluminum design, with an integrated reinforced shoulder for supporting the sprocket. Dual M6 cinch bolts included to prevent lateral slip of the hub during operation of the kart. Available in