YAMAHA YZF-R1& R1M 2015+ Rear Spindle Bobbins By Evotech Performance

Evotech Performance have developed a unique spindle bobbin system which allows the bobbin head to rotate on impact.

This is down to the innovative aluminium spacer system that provides a solid core for the location of the bobbin head. 

Using this system we have increased the overall durability and impact resistance of our spindle bobbin kits.

Evotech Performance rear spindle bobbins are retained by stainless steel spindles with roll threads for increased strength.

Evotech Performance spindle bobbin kits comprise of two nylon bobbins, two anodised aluminium spacers, S/S spindle, nuts, washers 

Made in England from high performance engineering materials in order to protect your expensive rear swing arm and brake calipers in the event of a spill.