headstock bearings aprilia rs50 rs 50 1996 2005 Suzuki ZR50 with both pins / bushes

with both pins / bushes / strut mounting being 12mm

Honda CBR 900 RR Fireblade (SC50) (2002-2003)

If you have a weak spark on your Kawasaki Z650 then the coils could be the culprit and it's a good idea to get some new coils on the bike

Bore Size: 52mm Standard

headstock bearings aprilia rs50 rs 50 1996 2005 Suzuki ZR50 with both pins / bushesBrand new set of headstock steering bearings to fit: Aprilia RS 50 (1996 2005). Aprilia RS 50 Tuono (2004). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on an Aprilia RS50 for the years and models shown above. Top sized: 25mm x 52mm x 16mm. Bottom sized: 25mm x 52mm x 16mm. All sizes set out ID x OD x Thickness. If you require different sizes please click here to see