RK Alloy Racing Sprocket 520-50T Black
50 Teeth, Rear Alloy Sprocket
Suit 520 Pitch Chain.
CNC Machined from 7075-T6 European Aircraft Grade Aluminium.
Hard ANODIZED Finish in BLACK or TEAM COLOURS.
New Lightweight Design for better Performance
RK Alloy Racing Sprocket 520 -50T Black 30-428 -50K
by
RK Chain
SKU: 30-428-50K
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RK Alloy Racing Sprocket 520-50T Black
50 Teeth, Rear Alloy Sprocket
Suit 520 Pitch Chain.
CNC Machined from 7075-T6 European Aircraft Grade Aluminium.
Hard ANODIZED Finish in BLACK or TEAM COLOURS.
New Lightweight Design for better Performance
