SUZUKI RM / RMZ 125 / 250 / 450 1987 - 2022 BLACK REAR SPROCKET 50 TOOTH
4.4 Trustpilot 99.9% positive on eBay
UK delivery £4.99, free over £60 2–4 business days
Spread the cost with 
18+, T&Cs apply
Supersprox Works-Light rear sprocket. 7075-T651 Aerospace aluminum construction for maximum durability. CNC machined to tight tolerances for perfect concentricity and fit accuracy. Weighs 67% less than a steel sprocket. Features an exceptionally hard wearing surface and dirt clearing grooves for increased chain wheel and system life. Anodised anti-corrosion surface with hard coating for prolonged life. Patented tooth profile increases chain life up to 15%. Specifically designed for Supercross, Motocross and Off-Road Bikes. Finished in wear resistant anodised black colour for a factory bike look. 50 tooth.
- SKU
- WF.808.50
- Brand
- Supersprox
- Availability
- In Stock (2)
- SKU
- WF.808.50
- Brand
- Supersprox
- Availability
- In Stock (2)
FULL DESCRIPTION
Supersprox Works-Light Black Rear Sprocket
The Supersprox Works-Light rear sprocket is engineered for riders who demand the perfect balance of weight reduction and structural integrity. Manufactured from premium 7075-T651 aerospace-grade aluminum, this sprocket provides exceptional durability while remaining 67% lighter than a standard steel equivalent. Its CNC-machined construction ensures incredibly tight tolerances for perfect concentricity and a precise fit, making it the ideal upgrade for motocross and off-road enthusiasts.
This rear sprocket features a specialized design that enhances the longevity of your entire drive system. The integrated mud-clearing grooves prevent debris buildup, while the patented tooth profile is proven to increase chain life by up to 15%. Finished with an anodized anti-corrosion coating, this sprocket not only resists wear but also provides a sleek, factory-bike aesthetic.
Key Features
- Constructed from high-strength 7075-T651 aerospace aluminum.
- CNC-machined for superior accuracy and concentricity.
- Works-Light design offers maximum weight reduction without sacrificing strength.
- 67% lighter than traditional steel sprockets.
- Patented tooth profile designed to extend chain life by up to 15%.
- Integrated mud-clearing grooves for reliable performance in harsh conditions.
- Hard-anodized finish for superior wear resistance and corrosion protection.
- Professional, factory-look black finish.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Call or email us with your make, model and year and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.