RK Upgrade Kit RGV250 K / L (VJ21A) Piaggio Liberty The 'Viper Box' functions optimally

The 'Viper Box' functions optimally when the port timings of the cylinder are adjusted to suit its elaborate layout

YAMAHA - Aerox

4 height options (+5mm

Contains: Sprocket Rear RK-B6828-46 JTR816 Afam 14902 | RK Chain and Sprocket Kit Box | RK 530XSOZ1-112 RX-Ring Chain | JT Front Sprocket JTF513

Better cooling performance for hot engines

RK Upgrade Kit RGV250 K / L (VJ21A) Piaggio Liberty The 'Viper Box' functions optimallyRK OE upgrade chain and sprocket chain and sprocket kits contain a heavier duty RK chain than that supplied as OE on the motorcycle when new They are supplied with high quality steel sprockets All sealed ring drive chains and chain and sprocket chain and sprocket kits carry a guaranteed mileage warranty when fitted with the new sprockets supplied. Terms and conditions apply. Barcode: 5056343026851 Contains: 1 x RK 520H 114 HEAVY DUTY CHAIN 1 x