RK ALLOY RACING SPROCKET - 49T 520P - BLUE brand-sena Improved hard shell sliding surface

Improved hard shell sliding surface

It uses a hard-shell with 3DF AirFit impact foam underneath that is CE-certified for chest

Thanks to their unique expandable design and fool-proof wiring loom

These kits are perfect for vintage bikes and include multiple sheets made from premium materials

Bonneville from 2017 to 2020 with a VIN LOWER than 513325

RK ALLOY RACING SPROCKET - 49T 520P - BLUE brand-sena Improved hard shell sliding surface49 Teeth, Rear Alloy SprocketSuit 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