Fitment:
For Kawasaki ZX-6R Ninja 2007-2008

Specification:
Material:Aluminium Tin Alloy
Main Crankshaft Bearings Diameter:STD 31MM/+25 30.75MM/+50 30.5MM
Conecting Rod Bearings Diameter:STD 30MM/+25 29.75MM/+50 29.5MM
Main Crankshaft Bearings Part Number:92139-0171/92139-0172/92139-0173/92139-0189/92139-0190/92139-0191
Conecting Rod Bearings Part Number:92139-0165/92139-0166/92139-0167

Features:
Made of good material, durable.
The size is shaft diameter, not connecting rod and crankshaft inner diameter.
Increase the size, the shaft diameter is reduced, the connecting rod and crankshaft bearing thickness increase.
Compatibility: The Connecting Rod Bearings is For Kawasaki ZX-6R Ninja 2007-2008
package:
10 Pcs Main Crankshaft Bearings 8 Pcs Connecting Rod Bearings