X8 Stainless steel pistons (MADE IN THE UK). This kit is compatible with the make and model that is in the title.
Yamaha R1 4XV 1998-1999 - Radiator & fan
SRK065 EBC Complete Clutch Rebuild Kit for Yamaha YZF-R1 1999-2003 (4XV/5JJ/5PW)
Yamaha R1 4xv 98 99 1998 1999 Rear Single Seat Cowl / Pod
Stator Cover Compatible With For YZFR1 1998 1999 2000 2001 2002 2003 Motorcycle Left Side Cover Engine Stator Crank Case Cover Guard Generator Protector
Stator Cover Compatible With For YZFR1 1998 1999 2000 2001 2002 2003 Universal Motorcycle Stator Engine Cover Crankcase Upgrade Accessories
YAMAHA R1 4XV 1998-99 131800-6920 COMPUTER IGNITER ECU CDI 82305-00