Fitment
- 2009-2011 BMW S1000RR
GFRA "GoFast" 520 Conversion Street kit with hardcoat aluminum rear sprocket. Gearing one down in front, stock rear. RX3 Vortex Chain.
Vortex Steel Front Sprocket
- Drilled lightening holes reduce rotating mass
- High carbon steel for maximum strength
- Special Vortex Nichel plating to resist corrosion
- Induction hardened to reduce surface wear
- Precise tolerances to ensure concentricity
Vortex F5 Rear Sprocket
The F5 PTFE Black Hardcoat is built for endurance. After hard anodizing with a jet black dye, Vortex then coats the sprocket with PTFE for added lubricity. The result is an ultra tough, ultra light sprocket that stays cleaner and lasts longer. A Vortex sprocket is a lightweight high-performance alternative to the steel stock sprocket. Use Vortex sprockets to considerably reduce mass and to change your gearing. Made with highest quality aluminum.
- 7075 T6 aluminum is the best grade material for light weight and durability.
- The weight you save on drive components is multiplied as rotating mass.
- Less rotating weight improves acceleration.
Vortex RX3 Chain
- Drilled links reduce rotating mass
- X-ring seals to reduce friction
- Improved tensile strength
- Includes rivet type connecting link
Specs
- Series: GFRA
- Ratio: 2.75
- Front Sprocket Teeth: 16
- Rear Sprocket Teeth: 44
- Front Sprocket Type: Steel
- Rear Sprocket Type: Aluminum
- Chain Size: 520
- Chain Links: 118
- Chain Color: Gold
- Chain Strength: 9400
Brand: Vortex Racing
Part Number: CKG7100
Seller return policy
We aim to ensure you receive the best quality product suited to your unique needs. If a part doesn't fit or you're not completely satisfied with your purchase, you're eligible to return the item for a full refund within 30 days of delivery. If the item is not brand new, please contact us, and we will see if the return can be approved in your case.
