Connecting Rod Kit

Restore bottom-end reliability with a heavy-duty Hot Rods connecting rod kit. This OE-style replacement is engineered for strength and high-RPM longevity, making it an excellent choice when rebuilding a worn or damaged crank assembly on a 250cc 4-stroke engine. Certified 8620 AISI steel construction, shot-peening and precision finishing help deliver consistent performance and durability ride after ride.

Designed to reduce bearing race distortion at high rpm and improve lubrication where it matters most, this kit helps extend service life and improve reliability under demanding riding conditions.

Key features:

• ✅ Heavy-duty OE replacement connecting rod assembly
• ✅ Certified 8620 AISI steel for superior strength
• ✅ Case-hardened crank pin (hot-rolled ASTM 4115, 58–62 Rc) for long wear life
• ✅ Caged needle roller bearing design for high-RPM longevity
• ✅ Shot-peened & double-honed for reduced stress risers and ultra-round bearing surfaces
• ✅ Compatible with Hot Rods and OE crankshafts

Benefits of use:

• 🔹 Helps solve knocking, excessive play and bearing wear during crank rebuilds
• 🔹 Improves reliability at sustained high rpm thanks to robust materials and bearing design
• 🔹 Saves time with a complete kit including critical crank hardware

Technical specifications:

• 📌 Connecting Rod Big End I.D.: 38.000 mm
• 📌 Connecting Rod Big End Width: 17.980 mm
• 📌 Center-to-Center Length: 92.500 mm
• 📌 Small End I.D.: 16.000 mm
• 📌 Small End Width: 15.100 mm
• 📌 Thrust Washer Thickness: 0.500 mm
• 📌 Pin Length: 55.900 mm

Kit includes:

• • Connecting rod
• • Crank pin
• • Crank pin bearing
• • Thrust washers

Why choose this product?!

• ⭐ Made in the USA with proven Hot Rods quality
• ⭐ Built for strength, precision and high-RPM durability
• ⭐ Ideal for a dependable engine rebuild with OE-style fit and function