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: RH-1209
Manufacturer and Model:Honda CRF450 02-08
Material: Secondary forged AISI 8620 and JIS SCM420H
Package: Rod x 1, Top Bearing x 1, Crank Pin x 1.
Weight: n.w.: 760g, g.w.: 820g(total weight, package included)