bel ray thumper r racing synthetic blend motorolja 10w 40 4l temp1421 Fits as a direct replacement

Fits as a direct replacement oil filter

Uses OEM mounts

83-89 GR 650 D 650cc

and looking sharp

Billet aluminum frame filler insert to fit between the two front down-tubes and above the alternator regulator

bel ray thumper r racing synthetic blend motorolja 10w 40 4l temp1421 Fits as a direct replacementBel Ray Thumper Racing Synthetic Ester Blend 4T Engine Oil is a 4 stroke motorcycle racing oil that combines the finest quality synthetic esters and highly refined mineral base oils specifically engineered for todays 4 stroke single cylinder, multi valve racing engines. Provides maximum anti wear protection for valve trains, rings, cylinders and pistons. Delivers maximum horsepower while providing consistent clutch performance. Meets API SN and JASO