80/100-12 TR4 MX/Enduro Heavy Duty Tube Sprocket Covers & Case Savers Please be aware that

Please be aware that

JT Steel Rear Sprocket KTM SX/EXC SXF/EXCF 125-530 91-22 (48-52T)

Kawasaki KX65 00-23

· Kawasaki KX60 1990

A perfect leak free fit due to the rubber sealing ring provided

80/100-12 TR4 MX/Enduro Heavy Duty Tube Sprocket Covers & Case Savers Please be aware thatPremium Maxxis Butyl rubber Tube, TR4 straight metal valveThis item requires professional installation. Please ensure it is fitted by a qualified technician. All Maxxis and CST Standard & Heavy Duty tubes are made from a special formula of high density butyl rubber to ensure the tyre stays inflated. Our Heavy Duty Tubes are 33. 33% thicker than our standard tubes. Recommended for Motocross and Supercross racing All Maxxis and CST Extra Heavy Duty