Connecting Rod 99-03 RM125, Hot Rods 8159 Repair Kit

Connecting Rod 99-03 RM125, Hot Rods 8159 Repair Kit. Find the product specifications and compatibility information below.

Product details

• Product: Connecting Rod 99-03 RM125, Hot Rods 8159 Repair Kit
• Part number: 56-117_HR
• Brand: Hot Rods
• Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc for exceptional strength.
• Advanced design with side scalloping and vent slots to reduce high-RPM bearing race distortion.
• Double-forged rods enhance grain flow and dimensional consistency.
• Shot-peened and double-honed for maximum durability under heavy loads.
• Small ends are double-drilled for improved lubrication and cooling of the wrist pin bearing.
• Thrust washers and crank pin bearings are silver-coated for added lubricity.
• Complete kit includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.
• Technical Specifications:
• Center to Center Length: 102 mm
• Small End Bearing Dimensions: 15 x 19 x 20 mm
• Small End Bore Diameter: 19 mm
• Small End Width: 17.90 mm
• Big End Bearing Dimensions: 22 x 28 x 16 mm
• Big End Bore Diameter: 28 mm
• Big End Width: 15.90 mm
• Big End Pin Diameter: 22 mm
• Big End Pin Length: 52.90 mm
• Washer Dimensions: 22 x 42 x 1 mm
• Cross-Reference OEM Part Numbers:
• Hot Rods: 8159
• Wossner: P2013
• Wiseco: WPR177
• Psychic: MX-09057

Vehicle fitment

Applications listed in the supplier fitment data:

• SUZUKI RM 125cc — 1999–2003

Match your exact make, model, year and specification before ordering.

Why buy from FDY Performance?

FDY Performance is a UK motorcycle and ATV parts specialist. We help riders find parts with clear specifications, vehicle fitment information where available and support before ordering.

Need help choosing the right part?

Contact us with your bike make, model and year, plus the part number shown above, and we can help you check compatibility.

• Call: 07765 534854
• Email: fdy@fdyperformance.com
• Website: www.fdyperformance.com