Motorcycle crown 51-29031-38

Aluminium sprocket SUPERSPROX: SUPERSPROX makes the best and lightest aluminium sprockets in the world. They are actually fitted as standard on KTM, Husqvarna, Honda (HM)... The colour choice does not affect the price. The premium finish and quality apply to all our products. SUPERSPROX has developed unique products over the past 45 years. In 2004, SUPERSPROX introduced a special tooth design that improves chain contact and significantly increases the lifespan of the sprocket and the pinion. - 7075-T6 aluminium for maximum strength. - Laser cutting for precise and optimal fit. - Anodised finish. - Race-specific design. - Grooves between the teeth that move dirt under the chain and reduce its load. Indeed, all this dirt has an abrasive effect and prematurely wears out your pinions as well as your chain.