PROX
Prox Pistons, Gaskets, and Engine Components at JJ Motorsports
Prox, established in the late 1970s, is a respected brand in the powersports industry, specializing in high-performance aftermarket parts for motorcycles, ATVs, and off-road vehicles. With a focus on quality and innovation, Prox offers OEM-style replacements that deliver exceptional reliability and performance for both recreational riders and professionals.
At JJ Motorsports, we provide a comprehensive selection of Prox products, including complete gasket kits, top-end gasket sets, piston kits, connecting rod kits, crankshaft bearing/seal kits, and more. Whether you're rebuilding an engine or upgrading for better durability, Prox delivers precise-fit solutions compatible with major brands like Honda, Kawasaki, Suzuki, and KTM. Explore our inventory to find the ideal parts for your vehicle.
Key features of Prox products include precision engineering to OEM specifications, use of high-silicon-content aluminum alloys for pistons, double-forged construction for strength, and complete kits for easy installation. Shop now and enhance your powersports performance with Prox!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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PROX Connecting Rod 03.1315
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230125- SKU:
- 09230125
- Availability:
- Ships Same Business Day
- Weight:
- 1.08 LBS
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$119.95 -
PROX Connecting Rod 03.1334
PROX
$165.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230127- SKU:
- 09230127
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- INCLUDES THRUST WASHERS
- UNITS:
- EACH
$165.95 -
PROX Connecting Rod 03.6220
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230128- SKU:
- 09230128
- Availability:
- Ships Same Business Day
- Weight:
- 0.79 LBS
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$119.95 -
PROX Connecting Rod 03.4022
PROX
$109.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230130- SKU:
- 09230130
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$109.95 -
PROX Connecting Rod 03.4309
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230131- SKU:
- 09230131
- Availability:
- Ships Same Business Day
- Weight:
- 1.12 LBS
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MATERIAL:
- FORGED STEEL
$119.95 -
PROX Connecting Rod 03.4118
PROX
$109.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230132- SKU:
- 09230132
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- UNITS:
- EACH
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
$109.95 -
PROX Connecting Rod 03.2217
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230133- SKU:
- 09230133
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
$119.95 -
PROX Connecting Rod 03.1105
PROX
$109.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230134- SKU:
- 09230134
- Availability:
- Ships Same Business Day
- Weight:
- 0.53 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- CONNECTING ROD KIT
- ENGINE TYPE:
- 2-STROKE
- FEATURES:
- INCLUDES THRUST WASHERS
- MATERIAL:
- FORGED STEEL
- RIDING STYLE:
- OFF-ROAD
$109.95 -
PROX Connecting Rod 03.3219
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230135- SKU:
- 09230135
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
$119.95 -
PROX Connecting Rod 03.2309
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230136- SKU:
- 09230136
- Availability:
- Ships Same Business Day
- Weight:
- 0.98 LBS
- UNITS:
- EACH
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
$119.95 -
PROX Connecting Rod 03.4108
PROX
$109.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230137- SKU:
- 09230137
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- UNITS:
- EACH
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
$109.95 -
PROX Connecting Rod 03.2306
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230140- SKU:
- 09230140
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
- MATERIAL:
- FORGED STEEL
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$119.95 -
PROX Connecting Rod 03.6104
PROX
$109.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230141- SKU:
- 09230141
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CONNECTING ROD KIT
- UNITS:
- EACH
$109.95 -
PROX Connecting Rod 03.2403
PROX
$165.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230142- SKU:
- 09230142
- Availability:
- Ships Same Business Day
- Weight:
- 1.19 LBS
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- ENGINE TYPE:
- 4-STROKE
$165.95 -
PROX Connecting Rod 03.2221
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230143- SKU:
- 09230143
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- UNITS:
- EACH
$119.95 -
PROX Connecting Rod 03.2105
PROX
$109.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230144- SKU:
- 09230144
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MATERIAL:
- FORGED STEEL
$109.95 -
PROX Connecting Rod 03.2420
PROX
$175.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230145- SKU:
- 09230145
- Availability:
- Ships Same Business Day
- Weight:
- 1.52 LBS
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- MATERIAL:
- FORGED STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$175.95 -
PROX Connecting Rod 03.2310F
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230146- SKU:
- 09230146
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$119.95 -
PROX Connecting Rod 03.1322
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230147- SKU:
- 09230147
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- ENGINE TYPE:
- 2-STROKE
- FEATURES:
- INCLUDES THRUST WASHERS
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$119.95 -
PROX Connecting Rod 03.6311
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230148- SKU:
- 09230148
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
$119.95 -
PROX Connecting Rod 03.3122
PROX
$109.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230149- SKU:
- 09230149
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- UNITS:
- EACH
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
$109.95 -
PROX Connecting Rod 03.2423
PROX
$175.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230150- SKU:
- 09230150
- Availability:
- Ships Same Business Day
- Weight:
- 1.48 LBS
- UNITS:
- EACH
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- FORGED STEEL
$175.95 -
PROX Connecting Rod 03.3405
PROX
$175.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230152- SKU:
- 09230152
- Availability:
- Ships Same Business Day
- Weight:
- 1.58 LBS
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$175.95 -
PROX Connecting Rod 03.2400
PROX
$165.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230153- SKU:
- 09230153
- Availability:
- Ships Same Business Day
- Weight:
- 1.54 LBS
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MATERIAL:
- FORGED STEEL
- RIDING STYLE:
- STREET
$165.95 -
PROX Connecting Rod 03.6217
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230154- SKU:
- 09230154
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- UNITS:
- EACH
- FEATURES:
- INCLUDES THRUST WASHERS
- MATERIAL:
- FORGED STEEL
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
$119.95 -
PROX Connecting Rod 03.4218
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230155- SKU:
- 09230155
- Availability:
- Ships Same Business Day
- Weight:
- 0.79 LBS
- UNITS:
- EACH
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
$119.95 -
PROX Connecting Rod 03.6326
PROX
$165.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230156- SKU:
- 09230156
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- UNITS:
- EACH
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
$165.95 -
PROX Connecting Rod 03.3207
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230157- SKU:
- 09230157
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- CONNECTING ROD KIT
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- RIDING STYLE:
- OFF-ROAD
$119.95 -
PROX Connecting Rod 03.4334
PROX
$165.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230158- SKU:
- 09230158
- Availability:
- Ships Same Business Day
- Weight:
- 1.14 LBS
- UNITS:
- EACH
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- MATERIAL:
- FORGED STEEL
- RIDING STYLE:
- OFF-ROAD
$165.95 -
PROX Connecting Rod 03.2225
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230160- SKU:
- 09230160
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- UNITS:
- EACH
$119.95 -
PROX Connecting Rod 03.3316
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230162- SKU:
- 09230162
- Availability:
- Ships Same Business Day
- Weight:
- 1.07 LBS
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CONNECTING ROD KIT
- UNITS:
- EACH
$119.95 -
PROX Connecting Rod 03.1406
PROX
$129.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230163- SKU:
- 09230163
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- UNITS:
- EACH
- ENGINE TYPE:
- 2-STROKE
- FEATURES:
- INCLUDES THRUST WASHERS
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
$129.95 -
PROX Connecting Rod 03.2401
PROX
$165.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230165- SKU:
- 09230165
- Availability:
- Ships Same Business Day
- Weight:
- 1.12 LBS
- MATERIAL:
- FORGED STEEL
- UNITS:
- EACH
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
$165.95 -
PROX Connecting Rod 03.4223
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230169- SKU:
- 09230169
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
$119.95 -
PROX Connecting Rod 03.6248
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230171- SKU:
- 09230171
- Availability:
- Ships Same Business Day
- Weight:
- 0.83 LBS
- UNITS:
- EACH
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- FORGED STEEL
$119.95 -
PROX Connecting Rod 03.4214
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230172- SKU:
- 09230172
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
$119.95 -
PROX Connecting Rod 03.3224
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230174- SKU:
- 09230174
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CONNECTING ROD KIT
- UNITS:
- EACH
$119.95 -
PROX Connecting Rod 03.1661
PROX
$199.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230176- SKU:
- 09230176
- Availability:
- Ships Same Business Day
- Weight:
- 2.48 LBS
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- FORGED STEEL
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FEATURES:
- INCLUDES THRUST WASHERS
$199.95 -
PROX Connecting Rod 03.3211
PROX
$119.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230178- SKU:
- 09230178
- Availability:
- Ships Same Business Day
- Weight:
- 0.73 LBS
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- FORGED STEEL
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CONNECTING ROD KIT
- UNITS:
- EACH
$119.95 -
PROX Connecting Rod 03.1654
PROX
$199.95Comes complete with crankpin, big-end bearing, small-end bearing, and washers, Easy to install09230179- SKU:
- 09230179
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- INCLUDES THRUST WASHERS
- MATERIAL:
- FORGED STEEL
- UNITS:
- EACH
$199.95
