Pro-Bolt Aluminium Flanged Top Yoke Nut M28 YZF-R1Aluminium Flanged Top Yoke Nut M28 YZF R1 Replace damaged or rusty Centre Stem Nut with a High Tensile Anodised Aluminium option. Material: Aluminium Thread Diameter: 28mm Thread Pitch: 1. 00mm Socket Size: 35mm Outside Diameter: 40mm Height: 14mm Pack Quantity: 1

Stainless steel end-cap

can be directly connected to the rear caliper or

offers additional comfort for your passenger

Light weight and durable construction

USED IN BOTH BSB AND WORLD SUPER SPORT - YA589

Part Number BV1-F84U0-00-00

Available with the YAMAHA tag

Thread Diameter: 28mm

You can mount it with the positioning arm or as a direct clamp mount - both versions allow 360° rotation to find the perfect position

This Acerbis Std Plastic Kit fits:

strength and

Adjusted cams for best performance