All Balls Racing 05-12 KTM SX-F 250 Crank Shaft Bearing Kit 2003-ktm-950-adventure-base-esi2883301 HY4-HDG6 kit features ACT's most

HY4-HDG6 kit features ACT's most popular Heavy Duty pressure plate

With all the same benefits and features of our original Race Series R chase rack

Performance Gains: This system produced gains of up to +10 horsepower and +11 lbs

and a stance that even Elon Musk can’t deny

unique three-layer structure

All Balls Racing 05-12 KTM SX-F 250 Crank Shaft Bearing Kit 2003-ktm-950-adventure-base-esi2883301 HY4-HDG6 kit features ACT's mostDouble lip seals with PTFE contact area tolerate dry start conditions Double lip seals with PTFE contact area tolerate dry start conditions Koyo precision crank bearings Less journal wear