Feature

●Exact OEM specification. Double forging, sub zero treatment, carburizing – The whole kits are specially treated to increase strength, durability and stability.
●Perfect round – roundness tester is within 0.003 
●Honing Surface – Surface Test Result RA is within 0.2, beyond industry standard
●Perfect oiling – Precision honing to increase oil retention
●annealing – it enhances and improves the toughness, improves the homogeneity in steel and the grain size of the steel is refined a lot.


Description

Part Number RY – 2208
Manufacturer and Model of Yamaha Yamaha YZ250 99 – 01
Materials: Secondary forging AISI 8620 and JIS SCM420H
Package also includes 1 rod 1, 1 Big End Bearings, 1 Small End Bearing, crank pin, thrust washers 2
Weight: (N). W. : 480g, G W. Includes: 540g Overall Weight, wrap