M1 Valve Spring V5 Kit BMW S1000RR (2010-2019)
Part Number: 1134A100D00-02
M1 Valve Spring V5 Kit BMW S1000RR (2010-2019), used in BSB - containing 16 race grade valve springs, 16 weight optimized and surface treated Titanium retainers and 16 valve seals, possible rev limit 14.500+ rpm. Harmonics or high frequency fatigue is present in all racing engines and will usually destroy your valvetrain if not controlled, especially in high horsepower – high revving 1000cc BMW S1000RR engines. Properly engineered and designed valve springs will control the dominant harmonics, provide needed stability, and reduce valvetrain component wear.
M1 valve springs are developed from high strength alloys, including premium grade chrome silicon steel. Our springs are heat-treated and stress relieved, which dramatically increases the spring’s life. Our valve springs provide the stability needed for high lift, high rpm racing engines, while minimizing the load loss for M1’s aggressive intake and exhaust camshaft profiles that make maximum power.
This is the strongest valve train kit available. These are not alpha Racing parts. Ours won't break.