Dirt Bike Connecting Rods and Parts
Dirt Bike Connecting Rods & Rebuild Kits for Honda, Yamaha, KTM & Can-Am at JJ Motorsports
Rebuild your dirt bike's bottom end with premium connecting rods and complete kits from JJ Motorsports, precision-engineered for maximum strength, reduced weight, and reliable performance in motocross, enduro, and trail riding. Our selection includes heavy-duty forged steel rods, complete rebuild kits with bearings, wrist pins, and thrust washers designed for superior load capacity, better oil flow, and extended crankshaft life under high-RPM abuse. Compatible with top models like Honda CRF, Yamaha YZ/WR, KTM SX/EXC, and more, these high-quality components from trusted brands ensure smoother power delivery, reduced vibration, and race-ready durability in dusty, aggressive conditions. From Hot Rods' OEM-spec kits for exact fitment to Vintco's vintage restorations, Moose Racing's off-road toughness, and Athena's high-performance upgrades, get the exact rod or kit needed for a professional rebuild that restores snap, torque, and confidence on every ride.
Shop the best dirt bike connecting rods and kits at JJ Motorsports with fast shipping and expert support. Explore related categories such as dirt bike engine rebuild kits for full bottom-end refreshes or dirt bike engine for pistons and cams.
Top Dirt Bike Connecting Rods & Kits
- Hot Rods Connecting Rod Kit Can-Am HR00062 – Complete OEM-spec rod kit for Can-Am DS450; includes forged rod, big-end bearing, crank pin, and thrust washers for precise fit and maximum durability.
- Vintco Connecting Rod Kit KR2007 – Vintage restoration rod kit for classic models; precision-machined for perfect alignment and long life in older 2-stroke engines.
- Moose Racing Connecting Rod MR9903 – Heavy-duty off-road rod for extreme conditions; forged construction with upgraded bearings for superior strength and reliability.
- Athena Connecting Rod Kit P40321033 – High-performance forged rod kit with premium bearings; designed for modern 4-stroke engines demanding maximum power and heat resistance.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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PROX Connecting Rod Kit 03.6528
PROX
$188.95A quality connecting rod kit is fundamental to engine reliability and performance, especially under high RPM and boost conditions. The PROX 03.6528 delivers a complete assembly with precision-machined components that eliminate the guesswork of sourcing...09230248- SKU:
- 09230248
- Availability:
- Ships Same Business Day
- Weight:
- 1.79 LBS
- UNITS:
- EACH
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- FORGED STEEL
$188.95 -
PROX Connecting Rod 03.1212
PROX
$132.95A connecting rod is the critical mechanical bridge between your crankshaft and piston—any wear, flex, or misalignment directly tanks engine efficiency and reliability. The PROX 03.1212 delivers precision-engineered construction with all necessary...09230126- SKU:
- 09230126
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
- ENGINE TYPE:
- 2-STROKE
- FEATURES:
- INCLUDES THRUST WASHERS
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$132.95 -
PROX Connecting Rod 03.1402
PROX
$175.95A connecting rod is the critical link between your crankshaft and piston—it must handle extreme forces under high RPM without flexing or failure. The PROX 03.1402 delivers the reliability and precision you need for sustained performance, whether you're...09230129- SKU:
- 09230129
- Availability:
- Ships Same Business Day
- Weight:
- 1.59 LBS
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- INCLUDES THRUST WASHERS
- MATERIAL:
- FORGED STEEL
- UNITS:
- EACH
$175.95Qty in Cart: 0Quantity:Price:$175.95Subtotal: -
PROX Connecting Rod 03.6023
PROX
$109.95A connecting rod is your engine's critical link between reciprocating piston motion and rotational crankshaft power. The PROX 03.6023 delivers OEM-quality construction with precision bearings pre-installed, eliminating guesswork during assembly and...09230151- SKU:
- 09230151
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
PROX Connecting Rod 03.2426
PROX
$183.95A quality connecting rod directly impacts engine reliability and power delivery—weak or worn rods risk catastrophic internal damage. The PROX Connecting Rod 03.2426 delivers precision engineering with all critical components included, eliminating the...09230183- SKU:
- 09230183
- Availability:
- Ships Same Business Day
- Weight:
- 1.51 LBS
- MATERIAL:
- FORGED STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
$183.95Qty in Cart: 0Quantity:Price:$183.95Subtotal: -
PROX Connecting Rod 03.3108
PROX
$109.95A connecting rod is fundamental to engine reliability and performance—it transfers combustion force from the piston to the crankshaft, making it one of the most critical components in your engine. The PROX Connecting Rod 033108 arrives complete and ready...09230192- SKU:
- 09230192
- Availability:
- Ships Same Business Day
- Weight:
- 0.53 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
PROX Connecting Rod 03.6351
PROX
$179.95A connecting rod is the critical link between your piston and crankshaft—any weakness here directly impacts power delivery, reliability, and engine longevity. The PROX Connecting Rod 03.6351 arrives fully assembled with precision bearings and hardware,...09230349- SKU:
- 09230349
- Availability:
- Ships Same Business Day
- Weight:
- 1.42 LBS
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal: -
Wossner Connecting Rod Honda CRF250R 2004-2017 P4001
WOSSNER
$174.00When you're rebuilding a CRF250R engine for serious track duty or high-RPM reliability, your connecting rod needs to handle sustained stress without compromise. The Wossner P4001 is engineered specifically for this demand—a complete crankshaft rebuild...09230428- SKU:
- 09230428
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- STYLE:
- STANDARD
$174.00 -
Wossner Connecting Rod for Suzuki RM-Z250 2007-2025 P4004
WOSSNER
$174.00If you're rebuilding your RM-Z250 engine, the connecting rod is the critical link between your piston and crankshaft—it has to handle extreme combustion pressures and reciprocating forces without failure. The Wossner P4004 is forged from 8620 alloy and...09230431- SKU:
- 09230431
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- STYLE:
- STANDARD
$174.00Qty in Cart: 0Quantity:Price:$174.00Subtotal: -
Wossner Connecting Rod Suzuki DR-Z400 2000-2023 P4009
WOSSNER
$174.00Stock connecting rods are a common failure point during high-rpm operation or when you increase displacement and boost levels on your DR-Z400. The Wossner P4009 replaces worn or damaged rods with precision-forged components engineered to handle sustained...09230435- SKU:
- 09230435
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- ENGINE TYPE:
- 4-STROKE
$174.00Qty in Cart: 0Quantity:Price:$174.00Subtotal:
