High-quality Hot Rods connecting rod kit designed as a replacement for Suzuki RM125 models (1997–1998). Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc, this kit delivers outstanding durability and performance under high-stress conditions.

Features:

• Constructed from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc for enhanced strength.


• Strategically located side scalloping and vent slots reduce high-rpm bearing race distortion.


• Double-forged rods improve grain flow and maintain dimensional consistency.


• Shot-peened and double-honed for superior durability under heavy loads.


• Double-drilled small ends improve lubrication and cooling of the wrist pin bearing, critical for close piston crown proximity.


• Silver-coated thrust washers and crank pin bearings enhance lubricity and reduce friction.


• Complete kit includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.

Cross-Reference OEM Part Numbers:

• Suzuki: 12161-43D00

Technical Specifications:

• Big End Bore (mm): 28.00


• Big End Width (mm): Not specified


• Center-to-Center (mm): 100.00


• Pin Diameter (mm): 22.00


• Pin Length (mm): 52.90


• Small End Bore (mm): 19.00


• Small End Width (mm): Not specified


• Washer Thickness (mm): 1.60

Vehicle Compatibility:

• Suzuki RM125: 1997–1998

Part Number: 56-882.HR