CW cylinder head machined for 72mm bore
Will hold the seal on your turbo better and for much longer than any stud on the market
It is up to 10hp faster
Unlock the Full Potential of Your Yamaha Blaster
The bottom end is fully addressed with a new Hotrods or Wiseco crankshaft assembly with rod
2001-2013 YZ250F YZ 250F Bottom End Bearings Main Crank Transmission Bearing Kit Brute Force/Teryx 750 CW cylinder head machined forK021,BBK0013,TBK0066,822175,93306 20351 00,93306 20648 00,23. 830046 1, 830046 1, 93306 20351 00, 93306 20648 00, 93306 20648 00, 93306 20351 00, BBK0020 A, K021 A, 830046, BK5009 Premium 2001 2013 YZ250F Bottom End Bearing Kit High Performance Crank & Transmission Bearings Upgrade your ride with our Premium YZ250F Bottom End Bearing Kit, specifically designed to fit all 2001 2013 Yamaha YZ250F and WR250F models. This comprehensive bearing kit