Hot Rods Crankshaft Assembly 4054 Shovel FMF developed the PowerCore 4

FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of riding

FITMENT: Yamaha FZ-07 2015-2017 / MT-07 2018 + / XSR700 2016-2020

Foam Padding on fingers

With the Q4 you don’t need to hear the power

1 RCT incorporates FMF Resonance Chamber Technology both internally and externally

Hot Rods Crankshaft Assembly 4054 Shovel FMF developed the PowerCore 4Sold complete with the original proven Hot Rods connecting rods, top end bearings and crankshaft webs Factory assembled and trued to OEM specifications; meet or surpass OEM in performance and durability Complete and ready for installation Completely rebuildable with genuine Hot Rods connecting rods Main bearings and seals sold separately for single cylinder crankshafts Hot Rods has developed six long stroke applications for ATVs Special pistons for