Street Bike Engine
Street Bike Engine Parts at JJ Motorsports
Rebuild and upgrade your street bike engine with precision parts from JJ Motorsports. Our inventory includes valves, complete gasket sets, and seals made from top-quality materials for optimal sealing, compression, and durability in high-performance applications. Compatible with Honda, Suzuki, BMW, Yamaha, and more, these components support full engine rebuilds, leak prevention, and enhanced reliability for sportbikes, cruisers, or tourers on the road or track.
Shop trusted brands like VESRAH for OEM-matching valves and gaskets. Explore related categories such as street bike air and fuel for intake upgrades or street bike drivetrain for transmission pairings.
Top Street Bike Engine Products
- VESRAH Exhaust Valve GG-1002-EX – Precision-made to match OEM specs for reliable exhaust flow.
- VESRAH Intake Valve GG-1002-IN – High-quality materials for smooth intake performance.
- VESRAH Exhaust Valve GG-1003-EX – Durable construction for long-lasting engine efficiency.
- VESRAH Complete Gasket Kit - Rebel 250 VG-1068 – Comprehensive set with o-rings and seals for full rebuilds.
- VESRAH Complete Gasket Kit - CB 700 VG-1073-M – Includes all essential gaskets for engine overhauls.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
K&L SUPPLY Valve Shim - 3.05 - 7.50mm 13-6760
K&L SUPPLY
$15.30Valve clearance directly impacts combustion efficiency, fuel economy, and engine longevity. If your shim-adjusted vehicle is experiencing valve noise, poor idle quality, or performance loss, incorrect valve clearance is often the culprit. The K&L SUPPLY...136760- SKU:
- 136760
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- VALVE SHIM THICKNESS METRIC:
- 3.05 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- VALVE
$15.30 -
K&L SUPPLY Valve Shim - 2.20 - 9.50mm 13-6774
K&L SUPPLY
$15.00Valve shim adjustment is critical for maintaining proper valve clearance and preventing costly engine damage from improper gap settings. K&L Supply's precision-engineered shims ensure your engine maintains exact factory specifications, preserving...136774- SKU:
- 136774
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- OUTSIDE DIAMETER METRIC:
- 9.50 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- UNITS:
- 5 PACK
- VALVE SHIM THICKNESS METRIC:
- 2.20 MM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- RIDING STYLE:
- ATV
- TYPE:
- VALVE
$15.00Qty in Cart: 0Quantity:Price:$15.00Subtotal: -
K&L SUPPLY Valve Shim - 2.25 - 9.50mm 13-6775
K&L SUPPLY
$15.00Maintaining precise valve clearance is critical for consistent engine performance, fuel efficiency, and longevity on shim-adjusted engines. K&L SUPPLY valve shims are engineered to exact OEM specifications, ensuring reliable operation whether you're...136775- SKU:
- 136775
- 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:
- 2.25 MM
- RIDING STYLE:
- WATERCRAFT
$15.00Qty in Cart: 0Quantity:Price:$15.00Subtotal: -
K&L SUPPLY Valve Shim - 2.40 - 9.50mm 13-6778
K&L SUPPLY
$15.30Valve shim adjustment is critical for maintaining proper valve clearance, which directly impacts engine performance, fuel efficiency, and longevity. Using OEM-specification shims ensures your engine operates within manufacturer tolerances, preventing...136778- SKU:
- 136778
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- OUTSIDE DIAMETER METRIC:
- 9.50 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- UNITS:
- 5 PACK
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
- VALVE SHIM THICKNESS METRIC:
- 2.04 MM
$15.30 -
K&L SUPPLY Valve Shim - 2.45 - 9.50mm 13-6779
K&L SUPPLY
$15.30Valve shim clearance directly impacts engine performance, fuel efficiency, and longevity—improper clearance leads to valve float, compression loss, and accelerated wear. The K&L SUPPLY 2.45mm shim offers precision-engineered sizing for shim-adjusted...136779- SKU:
- 136779
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- VALVE
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
- OUTSIDE DIAMETER METRIC:
- 9.50 MM
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- VALVE SHIM THICKNESS METRIC:
- 2.45 MM
$15.30 -
K&L SUPPLY Valve Shim - 1.40 - 7.50mm 13-6727
K&L SUPPLY
$14.10Proper valve shim selection is critical for maintaining correct valve clearance and preventing premature wear on your cylinder head. Using the correct shim thickness ensures optimal valve seating, reduces noise, and preserves engine performance and...136727- SKU:
- 136727
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- VALVE SHIM THICKNESS METRIC:
- 1.40 MM
$14.10 -
K&L SUPPLY Valve Shim - 1.45 - 7.50mm 13-6728
K&L SUPPLY
$14.10Valve shim clearance directly impacts engine performance, fuel efficiency, and longevity—improper clearance leads to valve float, compression loss, and potential damage. The K&L SUPPLY 1.45mm shim is engineered for precision adjustment on shim-adjusted...136728- SKU:
- 136728
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
- VALVE SHIM THICKNESS METRIC:
- 1.45 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
$14.10 -
K&L SUPPLY Valve Shim - 1.60 - 7.50mm 13-6731
K&L SUPPLY
$14.10Valve clearance directly impacts combustion efficiency, valve seat sealing, and engine longevity. This K&L Supply shim maintains precise valve lash adjustment on shim-over-bucket systems, ensuring consistent performance and preventing premature wear on...136731- SKU:
- 136731
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- UNITS:
- 5 PACK
- VALVE SHIM THICKNESS METRIC:
- 1.60 MM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- RIDING STYLE:
- ATV
- TYPE:
- VALVE
$14.10 -
K&L SUPPLY Valve Shim - 1.65 - 7.50mm 13-6732
K&L SUPPLY
$14.10Maintaining precise valve clearances is critical for engine reliability, fuel efficiency, and consistent performance—especially on shim-adjusted engines where even small deviations affect combustion timing and wear rates. The K&L SUPPLY Valve Shim...136732- SKU:
- 136732
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- UNITS:
- 5 PACK
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- STREET
- VALVE SHIM THICKNESS METRIC:
- 1.65 MM
$14.10Qty in Cart: 0Quantity:Price:$14.10Subtotal: -
K&L SUPPLY Valve Shim - 2.35 - 7.50mm 13-6746
K&L SUPPLY
$14.10Proper valve clearance is non-negotiable for consistent performance and engine longevity. K&L Supply's precision-engineered valve shim ensures your shim-adjusted engine maintains exact specifications, preventing valve float, excessive wear, and...136746- SKU:
- 136746
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- VALVE
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- VALVE SHIM THICKNESS METRIC:
- 2.35 MM
$14.10 -
K&L SUPPLY Valve Shim - 2.40 - 7.50mm 13-6747
K&L SUPPLY
$14.10Valve shims are critical components in shim-adjusted engines, directly affecting valve clearance, engine timing, and overall performance. Using the correct shim thickness ensures proper valve operation, prevents valve float at high RPM, and maintains the...136747- SKU:
- 136747
- 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:
- WATERCRAFT
- VALVE SHIM THICKNESS METRIC:
- 2.40 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- RIDING STYLE:
- STREET
$14.10 -
K&L SUPPLY Valve Shim - 2.60 - 7.50mm 13-6751
K&L SUPPLY
$15.00Maintaining proper valve clearance is critical to engine performance, fuel efficiency, and longevity—and worn shims are a common culprit behind poor running conditions. The K&L SUPPLY Valve Shim delivers OEM-quality precision for shim-adjusted engines,...136751- SKU:
- 136751
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- VALVE SHIM THICKNESS METRIC:
- 2.60 MM
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
$15.00Qty in Cart: 0Quantity:Price:$15.00Subtotal: -
K&L SUPPLY Valve Shim - 2.65 - 7.50mm 13-6752
K&L SUPPLY
$15.00Valve clearance drift compromises both engine efficiency and longevity—especially on shim-adjusted engines where precision matters. The K&L SUPPLY Valve Shim 2.65 delivers the exact tolerance adjustment your engine needs to maintain proper valve lash and...136752- SKU:
- 136752
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- VALVE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
- VALVE SHIM THICKNESS METRIC:
- 2.65 MM
$15.00 -
K&L SUPPLY Valve Shim - 2.75 - 7.50mm 13-6754
K&L SUPPLY
$15.00Valve clearance is critical to engine performance and longevity—too tight and you risk valve float and bent pushrods; too loose and you lose compression and efficiency. The K&L SUPPLY Valve Shim (2.75" - 7.50mm) provides precision adjustments for...136754- SKU:
- 136754
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- OUTSIDE DIAMETER METRIC:
- 7.50 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
$15.00Qty in Cart: 0Quantity:Price:$15.00Subtotal: -
K&L SUPPLY Valve Shim - 2.35 - 9.50mm 13-6777
K&L SUPPLY
$15.00Valve clearance directly impacts engine performance, fuel efficiency, and component longevity. If your shim-adjusted engine shows signs of valve noise or loss of compression, worn shims are likely the culprit. K&L SUPPLY's precision-engineered valve...136777- 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
$15.30Proper valve clearance is critical to engine reliability and performance—even a few thousandths of an inch out of spec can lead to incomplete combustion, valve float, and premature wear. K&L Supply valve shims deliver the precision adjustment you need...136782- 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
$15.30Qty in Cart: 0Quantity:Price:$15.30Subtotal: -
K&L SUPPLY Valve Shim - 2.65 - 9.50mm 13-6783
K&L SUPPLY
$15.00Proper valve clearance is critical to engine longevity and performance—too tight and you risk valve damage, too loose and you'll sacrifice efficiency. The K&L SUPPLY Valve Shim (2.65mm x 9.50mm) is a precision-engineered component designed for...136783- 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
$15.00Maintaining proper valve clearance is critical for engine longevity, fuel efficiency, and peak performance—especially in high-revving or forced induction applications. This K&L Supply valve shim delivers the precision tolerance adjustment your...136786- 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
$15.00Proper valve clearance is critical to engine longevity and performance—too tight and you risk bent valves, too loose and you lose efficiency. The K&L SUPPLY Valve Shim maintains precise tolerances across your shim-adjusted valve train, ensuring...136790- 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
$15.00Proper valve clearance is critical to engine performance, fuel efficiency, and longevity—especially on shim-adjusted valve systems where precision matters. This K&L Supply valve shim gives you the exact thickness needed to dial in your valve lash and...136791- 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
