Street Bike Engine
At JJ Motorsports, we sell the best aftermarket street bike engine parts online. Our selection of parts are from the top brands in the industry, so you can be sure you're getting the best quality and performance for your money. We also offer free shipping on orders over $99, so you can save even more on your purchase. And if you're not satisfied with your purchase, we offer a 30-day return policy to make sure you're happy with your purchase. So whether you're looking for a new exhaust system, a performance air filter, or just a few replacement parts, JJ Motorsports is your one-stop shop for all your street bike engine needs.
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K&L SUPPLY Valve Shim - 2.35 - 9.50mm 13-6777
K&L SUPPLY
$15.00K&L SUPPLY Valve Shim 2.35 9.50mm 13-6777For shim-adjusted vehicles136777- SKU:
- 136777
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- UNITS:
- 5 PACK
- OUTSIDE DIAMETER METRIC:
- 9.50 MM
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- VALVE SHIM THICKNESS METRIC:
- 2.35 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
$15.00 -
K&L SUPPLY Valve Shim - 2.60 - 9.50mm 13-6782
K&L SUPPLY
$15.30K&L SUPPLY Valve Shim 2.60 9.50mm 13-6782For shim-adjusted vehicles136782- SKU:
- 136782
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- VALVE SHIM THICKNESS METRIC:
- 2.60 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
- OUTSIDE DIAMETER METRIC:
- 9.50 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
$15.30 -
K&L SUPPLY Valve Shim - 2.65 - 9.50mm 13-6783
K&L SUPPLY
$15.00K&L SUPPLY Valve Shim 2.65 9.50mm 13-6783For shim-adjusted vehicles136783- SKU:
- 136783
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- OUTSIDE DIAMETER METRIC:
- 9.50 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- WATERCRAFT
- VALVE SHIM THICKNESS METRIC:
- 2.65 MM
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
$15.00 -
K&L SUPPLY Valve Shim - 2.80 - 9.50mm 13-6786
K&L SUPPLY
$15.00K&L SUPPLY Valve Shim 2.80 9.50mm 13-6786For shim-adjusted vehicles136786- SKU:
- 136786
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- VALVE
- VALVE SHIM THICKNESS METRIC:
- 2.80 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- OUTSIDE DIAMETER METRIC:
- 9.50 MM
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
$15.00 -
K&L SUPPLY Valve Shim - 3.00 - 9.50mm 13-6790
K&L SUPPLY
$15.00K&L SUPPLY Valve Shim 3.00 9.50mm 13-6790For shim-adjusted vehicles136790- SKU:
- 136790
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER METRIC:
- 9.50 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- VALVE SHIM THICKNESS METRIC:
- 3.00 MM
- RIDING STYLE:
- WATERCRAFT
$15.00 -
K&L SUPPLY Valve Shim - 3.05 - 9.50mm 13-6791
K&L SUPPLY
$15.00K&L SUPPLY Valve Shim 3.05 9.50mm 13-6791For shim-adjusted vehicles136791- SKU:
- 136791
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- OUTSIDE DIAMETER METRIC:
- 9.50 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- VALVE SHIM THICKNESS METRIC:
- 3.05 MM
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
$15.00 -
On Sale
K&L SUPPLY Shim Starter Kit - Honda - 7.5mm 13-7013
K&L SUPPLY
MSRP: $255.95Now: $154.00Was: $255.95K&L SUPPLY Shim Starter Kit Honda 7.5mm 13-7013For shim-adjusted vehicles137013- SKU:
- 137013
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- PRODUCT NAME:
- SHIM KIT
- TYPE:
- VALVE
- RIDING STYLE:
- STREET
- VALVE SHIM THICKNESS METRIC:
- 1.80 MM - 2.25 MM
- UNITS:
- KIT
MSRP: $255.95Now: $154.00Was: $255.95 -
K&L SUPPLY Shim Starter Kit - Kawasaki - 7.5mm 13-7014
K&L SUPPLY
$255.95K&L SUPPLY Shim Starter Kit Kawasaki 7.5mm 13-7014For shim-adjusted vehicles137014- SKU:
- 137014
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- RIDING STYLE:
- STREET
- VALVE SHIM THICKNESS METRIC:
- 2.60 MM - 3.05 MM
- PRODUCT NAME:
- SHIM KIT
- TYPE:
- VALVE
- UNITS:
- KIT
$255.95 -
On Sale
K&L SUPPLY Shim Starter Kit - Suzuki - 7.5mm 13-7015
K&L SUPPLY
MSRP: $255.95Now: $154.00Was: $255.95K&L SUPPLY Shim Starter Kit Suzuki 7.5mm 13-7015For shim-adjusted vehicles137015- SKU:
- 137015
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- PRODUCT NAME:
- SHIM KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- VALVE SHIM THICKNESS METRIC:
- 1.40 MM - 1.85 MM
- TYPE:
- VALVE
MSRP: $255.95Now: $154.00Was: $255.95 -
K&L SUPPLY Valve Shim - 2.40/25mm - H/Y 13-7526
K&L SUPPLY
$28.20K&L SUPPLY Valve Shim 2.40/25mm H/Y 13-7526For shim-adjusted vehicles137526- SKU:
- 137526
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER METRIC:
- 25.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- VALVE SHIM THICKNESS METRIC:
- 2.40 MM
- TYPE:
- VALVE
$28.20 -
K&L SUPPLY Valve Shim - 2.50/25mm - H/Y 13-7528
K&L SUPPLY
$28.20K&L SUPPLY Valve Shim 2.50/25mm H/Y 13-7528For shim-adjusted vehicles137528- SKU:
- 137528
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- OUTSIDE DIAMETER METRIC:
- 25.00 MM
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- UNITS:
- 5 PACK
- VALVE SHIM THICKNESS METRIC:
- 2.50 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- VALVE
$28.20 -
K&L SUPPLY Valve Shim - 2.55/25mm - H/Y 13-7529
K&L SUPPLY
$28.20K&L SUPPLY Valve Shim 2.55/25mm H/Y 13-7529For shim-adjusted vehicles137529- SKU:
- 137529
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER METRIC:
- 25.00 MM
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- UNITS:
- 5 PACK
- VALVE SHIM THICKNESS METRIC:
- 2.55 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
$28.20 -
K&L SUPPLY Valve Shim - 2.60/25mm - H/Y 13-7622
K&L SUPPLY
$28.20K&L SUPPLY Valve Shim 2.60/25mm H/Y 13-7622For shim-adjusted vehicles137622- SKU:
- 137622
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER METRIC:
- 25.00 MM
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- VALVE SHIM THICKNESS METRIC:
- 2.60 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
$28.20 -
K&L SUPPLY Valve Shim - 2.65/25mm - H/Y 13-7623
K&L SUPPLY
$28.20K&L SUPPLY Valve Shim 2.65/25mm H/Y 13-7623For shim-adjusted vehicles137623- SKU:
- 137623
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ATV
- TYPE:
- VALVE
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- OUTSIDE DIAMETER METRIC:
- 25.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- UNITS:
- 5 PACK
- VALVE SHIM THICKNESS METRIC:
- 2.65 MM
$28.20 -
K&L SUPPLY Valve Shim - 2.70/25mm - H/Y 13-7624
K&L SUPPLY
$28.20K&L SUPPLY Valve Shim 2.70/25mm H/Y 13-7624For shim-adjusted vehicles137624- SKU:
- 137624
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- VALVE
- VALVE SHIM THICKNESS METRIC:
- 2.70 MM
- PRODUCT NAME:
- SHIM
- OUTSIDE DIAMETER METRIC:
- 25.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- UNITS:
- 5 PACK
$28.20 -
K&L SUPPLY Valve Shim - 2.85/25mm - H/Y 13-7627
K&L SUPPLY
$28.20K&L SUPPLY Valve Shim 2.85/25mm H/Y 13-7627For shim-adjusted vehicles137627- SKU:
- 137627
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- VALVE SHIM THICKNESS METRIC:
- 2.85 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
- OUTSIDE DIAMETER METRIC:
- 25.00 MM
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- UNITS:
- 5 PACK
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- STREET
$28.20 -
K&L SUPPLY Valve Shim - 3.10/25mm - H/Y 13-7632
K&L SUPPLY
$28.20K&L SUPPLY Valve Shim 3.10/25mm H/Y 13-7632For shim-adjusted vehicles137632- SKU:
- 137632
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- OUTSIDE DIAMETER METRIC:
- 25.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- RIDING STYLE:
- ATV
- TYPE:
- VALVE
- VALVE SHIM THICKNESS METRIC:
- 3.10 MM
$28.20 -
K&L SUPPLY Valve Shim - 2.50/29mm - K/Y 13-7645
K&L SUPPLY
$28.20K&L SUPPLY Valve Shim 2.50/29mm K/Y 13-7645For shim-adjusted vehicles137645- SKU:
- 137645
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- OUTSIDE DIAMETER METRIC:
- 29.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- VALVE SHIM THICKNESS METRIC:
- 2.50 MM
$28.20 -
K&L SUPPLY Valve Shim - 2.75/29mm - K/Y 13-7650
K&L SUPPLY
$28.20K&L SUPPLY Valve Shim 2.75/29mm K/Y 13-7650For shim-adjusted vehicles137650- SKU:
- 137650
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- OUTSIDE DIAMETER METRIC:
- 29.00 MM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- VALVE SHIM THICKNESS METRIC:
- 2.75 MM
- RIDING STYLE:
- ATV
- TYPE:
- VALVE
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- UNITS:
- 5 PACK
$28.20 -
K&L SUPPLY Valve Shim - 2.80/29mm - K/Y 13-7651
K&L SUPPLY
$28.20K&L SUPPLY Valve Shim 2.80/29mm K/Y 13-7651For shim-adjusted vehicles137651- SKU:
- 137651
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- VALVE SHIM THICKNESS METRIC:
- 2.80 MM
- RIDING STYLE:
- ATV
- TYPE:
- VALVE
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- OUTSIDE DIAMETER METRIC:
- 29.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- UNITS:
- 5 PACK
$28.20
