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YXS (4) YS (5) YM (6) YL (7) 132mm - 138mm
Ideal for all areas of use
Made from CNC machined 6061-T6 aluminum
Kibblewhite Black Diamond valves are designed using Finite Element Analysis software
Shoulder EN1621-1
300 V2 Factory Line 10W50 1L Gas Gas YXS (4) YS (5) YMHigh performance lubricant developed for the factory teams and formulated to offer maximum power, better clutch grip together with exceptional engine and gearbox protection during the most extreme conditions of use. For 4 stroke engines with or without integrated gearbox, with dry or oil bath clutches. Racing engines operating at very high temperatures from low to high revs: Speed bikes, MotoGP, SuperSport, Superbike, uphill, hill climb, Dirt bikes,
