DRAG SPECIALTIES Inner Primary Mainshaft Bearing with Seal 25-3101 Neck Post Bearing Cups with Races 2021 Aprilia RSV4 1100 -

2021 Aprilia RSV4 1100 - - 2021 Aprilia RSV4 Factory 1100 - - 2021 Aprilia Tuono V4 1100 RR - - 2021 Aprilia Tuono V4 1100 Factory

You will love how easy this design makes installation and removal

viewable in direct sunlight

2006 Yamaha YZ 250 F - - 2000-2002 Yamaha WR 426 F - - 2000-2002 Yamaha WR 250 F - - 2000-2002 Yamaha YZ 426 F - - 1998-2002 Yamaha WR 450 F - - 1998-2002 Yamaha WR 400 F - - 1998-1999 Yamaha YZ 400 F - - 1997-2002 Yamaha YZ 125 - - 1997-2002 Yamaha YZ 250

Laser-cut (never stamped) and double-disc parallel ground to ensure perfect parallel flatness

DRAG SPECIALTIES Inner Primary Mainshaft Bearing with Seal 25-3101 Neck Post Bearing Cups with Races 2021 Aprilia RSV4 1100 -Includes pinion seal, main shaft seal, bearing snap rings, inner bearing race and bearing Fits OEM and most aftermarket inner primaries