Renthal Ultralight Rear Sprocket Orange Sprockets

The Renthal Ultralight rear sprocket (also called a rear chainwheel or aluminum drive sprocket) is a lightweight replacement for your motorcycle or powersports machine's stock rear sprocket. Renthal designed it to cut rotating unsprung weight and to pass more power to the rear wheel.

Key Features:

• Lightweight design: Renthal says Ultralight sprockets are up to 66% lighter than comparable steel sprockets.
• 7075-T6 aluminum alloy: The high-strength alloy gives a good balance of low weight, strength and wear resistance.
• Precision CNC machining: Each sprocket is machined to tight tolerances. This gives accurate fit, concentricity and an optimized tooth profile for long life.
• Self-cleaning grooves: Cuts machined into the chain grooves help clear mud and debris. This keeps abrasive material off the sprocket and chain.
• Anodized finish: The hard-wearing surface treatment helps protect against wear and corrosion.
• Computer-aided design: The drilled pattern removes as much weight as possible while keeping strength.

Renthal sprockets are widely used by factory race teams. Whether you ride off-road, on the street or at the track, the Ultralight line offers durable construction and consistent performance. Pick the child item that matches your chain pitch and tooth count.