Vortex Black GFRA 520RX3-118 Chain and Sprocket Kit 16-45 Tooth - CK7400
- 2014-2019 BMW S1000R
- 2012-2018 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
- Series: GFRA
- Ratio: 2.81
- Front Sprocket Teeth: 16
- Rear Sprocket Teeth: 45
- Front Sprocket Type: Steel
- Rear Sprocket Type: Aluminum
- Chain Size: 520
- Chain Links: 118
- Chain Color: Black
- Chain Strength: 9400
Brand: Vortex Racing
Part Number: CK7400
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