headstock bearings honda crf250 crf 250 2004 2011 Honda VFR800 By upgrading your coil you'll

By upgrading your coil you'll also get a better spark on original coils that don't have spark issues

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on an RG400 HK31A

If you're having spark problems on your Kawasaki ZX-6R then it's a good idea to get some new coils on the bike as these could be the culprit to a weak spark

To replace OEM Top: 256-23414-00

Honda CBR 900 RR Fireblade (SC31) 918cc (1996-1999)

headstock bearings honda crf250 crf 250 2004 2011 Honda VFR800 By upgrading your coil you'llBrand new set of headstock steering bearings to fit: Honda CRF 250 R (2004 2009). Honda CRF 250 X (2004 2011). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Honda CRF250 for the years and models shown above. Top sized: 30mm x 51mm x 15mm. Bottom sized: 30mm x 51mm x 15mm. All sizes set out ID x OD x Thickness. If you require different sizes please click here to