The All Balls CV Belt Part Number 25-9021 is engineered to deliver superior performance and durability in your vehicle's drive system. Specifically designed to operate up to 20 degrees cooler than standard belts, this component undergoes rigorous washout comparative testing to ensure optimal thermal management and longevity. Its innovative design features deeper cogs and increased flexibility, which effectively reduce rigidity while enhancing cooling efficiency, helping to prevent overheating and premature failure. Manufactured in Japan, the belt incorporates high-end rubber compounds made from high-strength aramid cords and fibers, providing excellent grip and resistance to heat build-up, which extends the belt’s service life and maintains consistent performance under demanding conditions. The belt's manufacturing process includes a precise cut taper technique, resulting in a more uniform edge with fewer loose fibers compared to traditional ground taper belts, further reducing wear and tear over time. This belt not only meets but often exceeds the performance standards set by original equipment manufacturer (OEM), making it a reliable choice for automotive enthusiasts and professionals alike. Backed by a two-year warranty, the All Balls CV Belt offers peace of mind with its robust construction and proven performance, ensuring your vehicle's drive system remains efficient and dependable. Whether for replacement or upgrade, this belt is a high-quality solution designed to withstand the rigors of daily driving and demanding off-road conditions, delivering consistent power transfer and reduced maintenance needs.

Features:

• Designed to run up to 20 degrees cooler; proven in washout comparative testing

• Engineered with deeper cogs and increased flexibility reducing rigidity while increasing cooling

• Manufactured in Japan with high-end rubber components that reduce heat build-up and reduce failure

• Rubber compound constructed from high-strength aramid cords and fibers to increase grip

• Cut Taper manufacturing process creates a more consistent edge with fewer loose cord fibers vs Ground Taper

• Belts performance matching and exceeding OEM standards

• Two-year warranty for added reliability

Please verify your bike model and year before purchasing. If you have questions about fitment, contact us at info@elektrischesracing.com or use the chat below — we’re riders, and we’ll help you get the right part.

Most kits are plug-and-play. Installation guides are included in the box and available on our YouTube channel. For complex installations, we recommend watching our installation videos before starting.

Will this fit my bike?
Check the product title and description for compatible models. Contact us if unsure.

How long does shipping take?
Most orders ship within 1-3 business days from Laguna Beach, CA. Free shipping on orders over $200 (Lower 48).

Do you offer financing?
Yes! Shop Pay Installments and Affirm are available at checkout.

What’s your return policy?
We accept returns within 14 days on unused items in original packaging.