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Orders over $79.00 will receive free shipping. This is a residential delivery service, deliveries Monday through Friday from 9:00am to 8:00pm.
ATV Crankshafts and Connecting Rods – Bottom End Kits
Keep your ATV engine performing at its peak with premium crankshafts and connecting rods designed for reliability and strength. All of the parts we sell from the industry's top-rated brands ensure smooth and consistent power delivery. Buy these parts separately or as part of any one of our bottom end kits. Whether you tackle trails or race, our ATV cranks and rods withstand the toughest conditions, providing the durability needed to keep you riding strong. Shop now for the best ATV crankshafts and connecting rods for your engine upgrade!
What should ATV/UTV riders consider when choosing cranks and connecting rods?
Base your choice on horsepower, torque, target RPM, and how you ride. Match rod design, material, length/ratio, and bearing spec to your engine’s stroke and off‑road stress loads for durability.
Are these cranks and rods for dirtbikes, street, or cruiser motorcycles?
No—these components are engineered for ATV and UTV engines. Using them on non‑ATV platforms can cause failures due to incompatible dimensions, mounting, and loads.
I‑beam vs H‑beam rods: which is right for my off‑road build?
I‑beam rods favor heavy‑duty reliability with low weight for trail abuse and moderate performance. H‑beam rods deliver higher bending/compression resistance for high‑RPM or boosted builds and demanding terrain.
Steel vs aluminum vs titanium rods—how do materials affect performance and upkeep?
Steel prioritizes durability and torque handling for everyday off‑road use. Aluminum is lighter and cushions shock for high‑RPM racing or power‑adders but needs more frequent replacement. Titanium trims weight while maintaining strength at a higher cost.
Any install and maintenance tips for ATV cranks and rods?
Assemble with clean parts, proper lubrication, and careful alignment; verify rod bolt integrity and pin support. Use the specified bearings for your cases and crank, then monitor oil pressure and noise after install—especially in hot, dusty, wet, or high‑RPM conditions.