Renthal Ultralight Rear Sprocket for 428 Chain
Renthal Ultralight Rear Sprocket for 428 Chain
About this product
About this product
Elevate your motorcycle's performance with the Renthal Ultralight Rear Sprocket, engineered for riders seeking an unparalleled combination of strength, precision, and lightweight design. This high-performance rear sprocket is a crucial upgrade for any enthusiast.
Description
The Renthal Ultralight Rear Sprocket is meticulously CNC-machined from a specially enhanced 7075-T6 aluminum alloy, a material renowned for its aerospace-grade strength and durability. This advanced manufacturing process ensures exceptional precision and a perfect fit, translating to smoother power delivery and extended component life. Designed for 428 chain size, this lightweight motorcycle sprocket features a 48 tooth count, optimized for a wide range of riding applications. A standout feature is its impressive weight reduction; this 7075-T6 aluminum sprocket is an astonishing 66 percent lighter than comparable steel sprockets. This significant decrease in unsprung mass dramatically improves acceleration, braking, and overall handling dynamics. Furthermore, each tooth is equipped with machined self-cleaning mud grooves, a thoughtful design element that actively helps prevent debris buildup, thereby increasing wear resistance and ensuring consistent, reliable chain engagement even in challenging conditions. The Renthal Ultralight Rear Sprocket delivers robust performance and reliability, making it an essential component for competitive riders and serious enthusiasts alike.
Features & Highlights
- Precision CNC-Machined Construction: Crafted from aerospace-grade 7075-T6 aluminum alloy, ensuring superior strength, perfect concentricity, and exceptional durability for demanding riding conditions.
- Remarkable Ultralight Design: Engineered to be 66% lighter than standard steel sprockets, significantly reducing unsprung weight to enhance acceleration, braking, and overall motorcycle handling.
- Enhanced Wear Resistance: Features machined self-cleaning mud grooves on each tooth, actively preventing mud and debris buildup to maintain optimal chain engagement and prolong sprocket life.
- Optimized Power Transfer: Designed specifically for 428 pitch chains with a 48 tooth count, providing efficient and reliable power delivery to the rear wheel.
- Distinctive Purple Finish: Adds a touch of custom style to your motorcycle's drivetrain while offering excellent corrosion resistance.
Technical Specifications
- Material: 7075-T6 Aluminum
- Type: Drive Sprocket
- Style: Ultralight
- Chain Size: 428
- Tooth Count: 48
- Mounting Position: Rear
- Color/Finish: Purple
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Specifications
441U-428-48GPPE
Purple
Sprocket
Ultralight
294 mm
18 mm
311 mm
Rear
7075-T6 Aluminum
428
Drive
Each
Reviews


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