Headstock Bearings: Yamaha RD200 RD 200 (1974-1980) Suzuki RMX50 The models are R1

The models are R1

To replace OEM: 30510-HA7-670 / 30510-HN5-670

BMW F 800 GS (2006-2014)

This cylinder kit has been manufactured to upgrade the original top end on a Vespa S50 to 70cc for the years and models shown above

Headstock Bearings: Yamaha RD200 RD 200 (1974-1980) Suzuki RMX50 The models are R1Brand new set of headstock steering bearings to fit: Yamaha RD 200 (1974 1976). Yamaha RD 200 DX (1974 1980). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Yamaha RD200 for the years and models shown above. Top sized: 25mm x 48mm x 12mm. Bottom sized: 30mm x 48mm x 12mm. All sizes set out ID x OD x Thickness. If you require different sizes please click here to