Titanium rear sprocket nut kit
To fit Yamaha YZF R9 models from years 2025 - 2026
The kit contains 6 motorsport grade 5 Titanium rear sprocket flange nuts
You can choose from the following
Standard flange nuts
Nyloc flange nuts
Tangentially drilled flange nuts (stud does not have to be drilled through)
 
Yamaha OEM part number 90185-10011-00
These are NOT genuine Yamaha parts, OEM part numbers are provided for fitment confirmation and comparison purposes only
 
Fully CnC machined with rolled threads, a fraction of the weight of the standard steel bolts while maintaining the same strength characteristics.
 
They are also corrosion resistant so will not rust and will continue to look good and give excellent service for years to come.
BSB, WSB, and MOTOGP technology available for your own motorcycle
 
Price is for 6 rear sprocket nuts in the style of your choice
 
Prices DO NOT include UK VAT or International taxes, VAT is calculated at checkout, international taxes are the responsibility of the purchaser in their own country