SPROCKET REAR MOTO MASTER FUSION DUAL RING 51T RED BETA RR X TRAINER HONDA CR CRF XR Stock Item:SPROCKET REAR MOTO MASTER FUSION DUAL RING 51T RED BETA RR X TRAINER HONDA CR CRF XR Spring Diameter: 9mm

Spring Diameter: 9mm

Live Bluetooth Intercom: Wideband sound

Firm internal compound keeps the grip from slipping

The expanded surface area provides enhanced filtration

enhancing handling and comfort

SPROCKET REAR MOTO MASTER FUSION DUAL RING 51T RED BETA RR X TRAINER HONDA CR CRF XR Stock Item:SPROCKET REAR MOTO MASTER FUSION DUAL RING 51T RED BETA RR X TRAINER HONDA CR CRF XR Spring Diameter: 9mmSpecial hardened and nickel coated steel outer ring. Will outlast an aluminium sprocket up to 3 times 50% less weight compared to a normal steel sprocket. Aircraft grade 7075 T6 aluminium carrier. Precise manufactured outer ring and carrier interlock permanently using a specialized heat shrink procedure. Carrier is colour anodized coated for extra durability. CAD designed, CNC machined and laser cut using state of the art technology. Made in Europe