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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Wossner Connecting Rod Kit Beta RR250 2018-2021 P2073
WOSSNER
$122.00If you're running a Beta RR250 at the limits of its capability, your connecting rod is working as hard as your engine. This Wössner kit replaces wear-prone OEM components with forged 8620 alloy rods that handle sustained high RPM loads without flex or...09230688- SKU:
- 09230688
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
$122.00Qty in Cart: 0Quantity:Price:$122.00Subtotal: -
On Sale
PROX Connecting Rod Kit - Honda 03.1363
PROX
MSRP: $173.95Now: $141.00Was: $173.95A connecting rod kit is critical infrastructure for any high-performance Honda engine build—it directly transfers combustion forces from the piston to the crankshaft, making durability and precision non-negotiable. The PROX 03.1363 is engineered to OEM...09230694- SKU:
- 09230694
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
MSRP: $173.95Now: $141.00Was: $173.95 -
On Sale
PROX Connecting Rod Kit - Yamaha 03.2018
PROX
MSRP: $118.95Now: $93.00Was: $118.95A connecting rod failure mid-race or mid-rebuild can derail your entire engine program. The PROX Connecting Rod Kit for Yamaha engines delivers the dimensional precision and material strength needed to handle sustained high RPM loads without compromise...09230695- SKU:
- 09230695
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $118.95Now: $93.00Was: $118.95 -
On Sale
PROX Connecting Rod Kit - Yamaha 03.2232
PROX
MSRP: $132.95Now: $102.00Was: $132.95A connecting rod kit is critical for maintaining engine integrity and performance—it directly transfers combustion forces from your pistons to the crankshaft, and a worn or damaged rod can cause catastrophic engine failure. The PROX 03.2232 is engineered...09230696- SKU:
- 09230696
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
MSRP: $132.95Now: $102.00Was: $132.95 -
On Sale
PROX Connecting Rod Kit - Gas Gas | Yamaha 03.2432
PROX
MSRP: $183.95Now: $150.00Was: $183.95A connecting rod is critical to engine reliability—it directly transfers combustion force from the piston to the crankshaft under extreme stress and temperature. PROX's double-forged construction maintains superior grain flow, ensuring dimensional...09230697- SKU:
- 09230697
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
MSRP: $183.95Now: $150.00Was: $183.95 -
On Sale
PROX Connecting Rod Kit - Husaberg | Husqvarna | KTM 03.6333
PROX
MSRP: $232.95Now: $195.00Was: $232.95A 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 Kit for Husaberg, Husqvarna, and KTM engines is manufactured to exact...09230699- SKU:
- 09230699
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
MSRP: $232.95Now: $195.00Was: $232.95 -
On Sale
PROX Connecting Rod Kit - Beta 03.7322
PROX
MSRP: $137.95Now: $110.00Was: $137.95A connecting rod is the critical link between your piston and crankshaft—any weakness here directly compromises power delivery and engine reliability. The PROX Connecting Rod Kit is engineered to OEM specifications with double-forged construction that...09230702- SKU:
- 09230702
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
MSRP: $137.95Now: $110.00Was: $137.95 -
Wossner Connecting Rod Kit Yamaha YZ125 2022-2026 P2077
WOSSNER
$132.00A connecting rod is the critical link between your piston and crankshaft—when it fails, your engine fails. The Wossner P2077 kit replaces worn or damaged rods with precision-engineered components that restore reliable power delivery and reduce the risk...09230679- SKU:
- 09230679
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$132.00Qty in Cart: 0Quantity:Price:$132.00Subtotal: -
Wossner Yamaha YZ450F 2020-2022 WR450F 2021-2023 YZ450FX 2021-2023 Connecting Rod Kit P4085
WOSSNER
$174.00A connecting rod is one of the most critical components in your four-stroke engine—it bears enormous loads with every combustion cycle, and failure means catastrophic engine damage. The Wossner P4085 is engineered to withstand the demands of...09230703- SKU:
- 09230703
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
$174.00 -
Wossner Performance Connecting Rod Kit KTM 250SX-F 2023-2025 P4087-R
WOSSNER
$344.00A connecting rod is the critical link between your piston and crankshaft—any compromise in strength or precision directly impacts engine reliability and power delivery. The Wossner P4087-R is engineered to OEM specifications with materials and tolerances...09230704- SKU:
- 09230704
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
$344.00 -
Wossner Performance Connecting Rod Kit Kawasaki KX112 2022-2025 P2078-R
WOSSNER
$242.00A connecting rod kit is a critical internal engine component that directly impacts your KX112's reliability under load and at high RPM. Wossner's precision engineering ensures minimal friction losses and maximum strength when you're pushing your bike to...09230705- SKU:
- 09230705
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$242.00 -
MOOSE RACING Connecting Rod MR5399
MOOSE RACING
$474.95A connecting rod is the critical link between your piston and crankshaft—and a weak one will limit engine response and reliability under boost or high RPM. The MOOSE RACING MR5399, developed in partnership with CP-Carrillo, delivers professional-grade...09230306- SKU:
- 09230306
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- STYLE:
- HIGH PERFORMANCE
- UNITS:
- EACH
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- PROPRIETARY ALLOY
- PRODUCT NAME:
- CONNECTING ROD
- RIDING STYLE:
- OFF-ROAD
$474.95 -
MOOSE RACING Connecting Rod MR9903
MOOSE RACING
$474.95Stock connecting rods are a bottleneck in any high-performance build—they flex under load, add unnecessary weight, and limit your engine's responsiveness. The MOOSE RACING MR9903, developed with CP-Carrillo, delivers the strength and precision you need...09230307- SKU:
- 09230307
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- CONNECTING ROD
- STYLE:
- HIGH PERFORMANCE
- MATERIAL:
- PROPRIETARY ALLOY
- RIDING STYLE:
- OFF-ROAD
$474.95 -
MOOSE RACING Connecting Rod MR5497
MOOSE RACING
$474.95If you're building or rebuilding a high-performance engine, your connecting rod is the critical link between combustion force and crankshaft rotation—it has to handle extreme stress without compromise. The MOOSE RACING Connecting Rod MR5497, developed in...09230311- SKU:
- 09230311
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MATERIAL:
- PROPRIETARY ALLOY
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CONNECTING ROD
- STYLE:
- HIGH PERFORMANCE
- UNITS:
- EACH
$474.95 -
MOOSE RACING Connecting Rod MR6102
MOOSE RACING
$474.95Stock connecting rods are a bottleneck in high-output engine builds—they flex under load, add unnecessary weight, and limit your engine's ability to respond to throttle input. The MOOSE RACING MR6102 Connecting Rod, developed in partnership with...09230314- SKU:
- 09230314
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MATERIAL:
- PROPRIETARY ALLOY
- PRODUCT NAME:
- CONNECTING ROD
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- HIGH PERFORMANCE
- UNITS:
- EACH
$474.95 -
MOOSE RACING Connecting Rod MR12063
MOOSE RACING
$474.95A connecting rod is only as strong as its weakest point—and stock rods are engineered for reliability, not performance. The MOOSE RACING MR12063, co-developed with CP-Carrillo, delivers the precision metallurgy and lightweight construction that separates...09230510- SKU:
- 09230510
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- UNITS:
- EACH
- MATERIAL:
- PROPRIETARY ALLOY
- PRODUCT NAME:
- CONNECTING ROD
- STYLE:
- HIGH PERFORMANCE
- RIDING STYLE:
- OFF-ROAD
$474.95 -
MOOSE RACING Connecting Rod MR13187
MOOSE RACING
$474.95A connecting rod is the critical link between your piston and crankshaft—it must be strong enough to handle peak combustion forces while light enough to minimize parasitic drag on engine response. The MOOSE RACING MR13187, developed in partnership with...09230621- SKU:
- 09230621
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- PRODUCT NAME:
- CONNECTING ROD
- STYLE:
- HIGH PERFORMANCE
- MATERIAL:
- PROPRIETARY ALLOY
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$474.95 -
MOOSE RACING Connecting Rod MR9713
MOOSE RACING
$476.95If you're building a high-revving engine that demands reliability under extreme conditions, a quality connecting rod is non-negotiable. The MOOSE RACING MR9713, developed in partnership with CP-Carrillo, delivers the precision engineering and material...09230511- SKU:
- 09230511
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- PRODUCT NAME:
- CONNECTING ROD
- STYLE:
- HIGH PERFORMANCE
- MATERIAL:
- PROPRIETARY ALLOY
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$476.95 -
On Sale
ATHENA Connecting Rod Kit P40321010
ATHENA
MSRP: $112.95Now: $102.00Was: $112.95High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and alternating stresses, Kits include...09230472- SKU:
- 09230472
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- UNITS:
- KIT
- DISPLACEMENT:
- 125 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
MSRP: $112.95Now: $102.00Was: $112.95Qty in Cart: 0Quantity:Price:MSRP: $112.95Now: $102.00Was: $112.95Subtotal: -
On Sale
ATHENA Connecting Rod Kit P40321011
ATHENA
MSRP: $128.95Now: $116.00Was: $128.95High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and alternating stresses, Kits include...09230473- SKU:
- 09230473
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- DISPLACEMENT:
- 250 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $128.95Now: $116.00Was: $128.95
