WSM Top-End Rebuild Kit - Platinum Series - +0.50 mm 54-306-12P Stainless Megabomb Header Increases clutch performance and rider

Increases clutch performance and rider control

also available in short and standard cuts

The 25IDS cartridges are designed and manufactured in house to the same standard as all our performance products using the highest grade aluminium which is hard anodized to improve performance and service internals

FIM-approved 304 stainless steel end cap

Fitment: RSV4 2017-2020 (See separate listing for 19-20 FACTORY  this will fit all other versions 17-20 RSV4 except the 19-20 factory)

WSM Top-End Rebuild Kit - Platinum Series - +0.50 mm 54-306-12P Stainless Megabomb Header Increases clutch performance and riderTop quality piston kits Include pistons, rings, pins, clips, racing needle bearings, head and base gaskets, intake and exhaust gaskets