The most expensive part in this assembly is the Crankshaft Comp..
A sample from the products for the Crankshaft/piston include: Brg,ndl.24x36x14, Shaft,balancer, Nut,lock,14mm, Set,ring.
The most reasonably priced component used on the Nsr125r 2000 (y) England Crankshaft/piston is the Key,6x6x25.