One SKF 25x37x17 needle bearing
Also Fits Yamaha YZ450F Dirt Bikes Years 2003 2004 2005
Installation for either head option – $250 ($400 with cams and timing setup)
This complete 80mm big bore kit takes your CRF250R/X to the next level
and plug—are included
Yamaha Banshee Pro X 66mm Big Bore 409cc Sneaker Stroker Crank Pistons Cool Head King Quad 750 LTA750 One SKF 25x37x17 needle bearingS410485301023, S410485301024, P400485100024, 573M06800, 4111, CBK0044, PD300, 808812, 822154, BR8ES, K018, 10 301, B1005, 21. 2020, 8101D200, 2GU 11311 00 00, 2GU 11321 00 00,2GU 11181 00 00, 2GU 11631 00 94, 2GU 11610 01 00, 4L0 11633 00 00, 93450 17129 00, 93310 316D6 00,3GG 11351 02 00, B0627020F, B0627018AFM, B0627015F, 99530 10114 00, IR019018AFM, MNB160210225A, 8055681300989, 29L 11400 30 00 29L 11412 00 00 29L 11401 09 00, 29L 11442 10 00,