Came off new Yamaha YZ125 Rear Spring. 5UN-22212-30-00. 

Fits all KYB 46mm shocks from Yamaha Honda Kawasaki and Suzuki.

Spring is a equivalent to a Race Tech spring series #6228

Spring measures 59ID 265 long

 Very popular and fits on YZ125 and YZ250 thru 2024 model.

many older Honda, Suzuki and kawasaki bikes too.

Message us for fitment if you like.