Yamaha XSR 900 (2016-) Akrapovic Optional Catalytic Converter Insert (For Use With S-Y9R3-HAFT) - Yamaha XSR 900 (2016-) Renthal Ultralite Front sprockets For Motocross races where BIODEGRADABLE

For Motocross races where BIODEGRADABLE products are especially recommended by the organizers

new Spring clip type link for EK530DRZ2 drag race chain

*Anodised colours also available - Red / Blue / Orange / Black (These have a 14 day lead-time from time of order)

Works in any altitude levels Improved throttle response

*Note - Will not work with factory ECU

Yamaha XSR 900 (2016-) Akrapovic Optional Catalytic Converter Insert (For Use With S-Y9R3-HAFT) - Yamaha XSR 900 (2016-) Renthal Ultralite Front sprockets For Motocross races where BIODEGRADABLERequired for full Euro compliance the Akrapovic performance oriented catalytic converter gives you all the sound and performance upgrades you re used to with Akrapovic exhaust systems. The catalytic converter is a honeycomb metal structure that incorporates precious metals (palladium, rhodium, and platinum) into its surface to convert poisonous carbon monoxide and unburned hydrocarbons into non toxic carbon dioxide and water vapor.