JT Sprockets Steel Rear Sprocket 520 Pitch 44 Tooth Yamaha YFM660R Raptor (2001)

JT Sprocket Lightweight Front 520 Pitch 14 Tooth Yamaha YFM660R Raptor (2001)

JT Sprockets Steel Rear Sprocket 520 Pitch 43 Tooth Yamaha MX400 (1975)

JT Sprockets Steel Rear Sprocket 520 Pitch 40 Tooth Yamaha YFM660R Raptor (2001)

JT Sprockets Steel Rear Sprocket 520 Pitch 41 Tooth Yamaha YFM660R Raptor (2001)

JT Sprockets Steel Rear Sprocket 520 Pitch 45 Tooth Yamaha YFM660R Raptor (2001)

JT Sprockets Steel Rear Sprocket 520 Pitch 46 Tooth Yamaha YFM660R Raptor (2001)

JT Sprockets Steel Rear Sprocket 520 Pitch 52 Tooth Yamaha YFM660R Raptor (2001)