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
-
KIBBLEWHITE Intake Valve 40-4281H
KIBBLEWHITE
$54.10If you're building or rebuilding a high-performance engine, valve quality directly impacts combustion efficiency, heat dissipation, and longevity under extreme conditions. The KIBBLEWHITE White Diamond™ intake valve uses aerospace-grade materials and...09260353- SKU:
- 09260353
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- LENGTH IMPERIAL:
- 3.560'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- SIZE METRIC:
- OVERSIZE
- HEAD DIAMETER METRIC:
- 38.50 MM
- MODEL:
- WHITE DIAMOND™
- STEM DIAMETER IMPERIAL:
- 0.2745'
- TULIP ANGLE:
- 23°
- RIDING STYLE:
- STREET
- APPLICATION:
- INTAKE
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
$54.10 -
KIBBLEWHITE Intake Valve - GSXR1300 - Standard 60-60008H
KIBBLEWHITE
$26.62If you're serious about maximizing your GSXR1300's engine performance, intake valve quality directly impacts combustion efficiency, throttle response, and longevity under high RPM conditions. Kibblewhite's Black Diamond™ valves are engineered to...09260355- SKU:
- 09260355
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- LENGTH IMPERIAL:
- 3.740'
- HEAD DIAMETER METRIC:
- 33.00 MM
- STEM DIAMETER IMPERIAL:
- 0.1962'
- TULIP ANGLE:
- 18°
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- APPLICATION:
- INTAKE
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
$26.62 -
KIBBLEWHITE Exhaust Valve - GSXR1300 - Standard 60-60010H
KIBBLEWHITE
$26.62Exhaust valves are critical to your engine's thermal management and combustion efficiency—a worn or substandard valve directly compromises power output and longevity. The Kibblewhite Black Diamond™ valve engineered for the GSXR1300 combines precision CNC...09260357- SKU:
- 09260357
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- STEM DIAMETER IMPERIAL:
- 0.1956'
- APPLICATION:
- EXHAUST
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- TULIP ANGLE:
- 17°
- HEAD DIAMETER METRIC:
- 27.50 MM
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 3.735'
- MODEL:
- TENSILITE®
- RIDING STYLE:
- STREET
$26.62 -
KIBBLEWHITE Valve Guide 60-60020
KIBBLEWHITE
$17.83If you're rebuilding a high-performance engine or restoring a classic, valve guide wear directly impacts combustion sealing, flow efficiency, and overall reliability. The KIBBLEWHITE 60-60020 is precision-machined from C630 material to handle modern...09260360- SKU:
- 09260360
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.4170'
- MATERIAL:
- C630 BRONZE
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE GUIDE
- UNITS:
- EACH
- BASE COLOR:
- BROWN
- INSIDE DIAMETER IMPERIAL:
- 0.1950'
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- STANDARD
$17.83 -
KIBBLEWHITE Intake Valve 90-9035
KIBBLEWHITE
$37.55Intake valve performance directly impacts cylinder fill efficiency, combustion quality, and overall engine responsiveness. The Kibblewhite Black Diamond™ 90-9035 delivers measurable gains through precision engineering and material science—reducing...09262846- SKU:
- 09262846
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- STEM DIAMETER IMPERIAL:
- 0.3130'
- TULIP ANGLE:
- 23°
- APPLICATION:
- INTAKE
- HEAD DIAMETER METRIC:
- 42.00 MM
- LENGTH IMPERIAL:
- 3.885'
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
$37.55 -
KIBBLEWHITE Exhaust Valve 90-9036
KIBBLEWHITE
$37.55Exhaust valves endure extreme heat cycles and pressure differentials that demand superior material science and precision engineering. The KIBBLEWHITE Black Diamond™ 90-9036 delivers the durability and low-friction performance required for sustained...09262849- SKU:
- 09262849
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- HEAD DIAMETER METRIC:
- 38.00 MM
- LENGTH IMPERIAL:
- 3.885'
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- STEM DIAMETER IMPERIAL:
- 0.3125'
- TULIP ANGLE:
- 29°
$37.55 -
KIBBLEWHITE Intake Valve Guide 90-9000
KIBBLEWHITE
$26.43Precision valve guides are critical to maintaining proper valve sealing, stem alignment, and flow efficiency in high-performance engines. The KIBBLEWHITE 90-9000 is a purpose-built intake valve guide that delivers reliable service life while accepting...09262850- SKU:
- 09262850
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MATERIAL:
- C630 BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.5540'
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- STANDARD
- APPLICATION:
- INTAKE
- COLOR/FINISH:
- BRONZE
- UNITS:
- KIT
- BASE COLOR:
- BROWN
- INSIDE DIAMETER IMPERIAL:
- 0.3125'
- PRODUCT NAME:
- VALVE GUIDE
$26.43 -
KIBBLEWHITE Exhaust Valve Guide 90-9020
KIBBLEWHITE
$26.43Precision valve guides are foundational to maintaining proper valve seating and port flow in high-RPM applications. The KIBBLEWHITE 90-9020 is engineered to withstand extended service intervals while accepting modern no-lead fuel and any valve-stem...09262852- SKU:
- 09262852
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MATERIAL:
- C630 BRONZE
- COLOR/FINISH:
- BRONZE
- UNITS:
- EACH
- PRODUCT NAME:
- VALVE GUIDE
- BASE COLOR:
- BROWN
- OUTSIDE DIAMETER IMPERIAL:
- 0.5540'
- APPLICATION:
- EXHAUST
- INSIDE DIAMETER IMPERIAL:
- 0.3120'
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- STANDARD
$26.43 -
KIBBLEWHITE High Gear Bushings 70-70160
KIBBLEWHITE
$23.34Kibblewhite High Gear Bushings maintain optimal shaft support while engineered oil galleries ensure superior lubrication under high-RPM load conditions. By replacing worn OEM bushings with precision-manufactured components, you'll restore critical...09262854- SKU:
- 09262854
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.810'
- OUTSIDE DIAMETER IMPERIAL:
- 0.910'
- LENGTH IMPERIAL:
- 1.100'
- UNITS:
- PAIR
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- STREET
- TYPE:
- HIGH GEAR
$23.34 -
KIBBLEWHITE Valve Retainers 60-60901
KIBBLEWHITE
$177.28High-RPM applications demand valve retainers that can handle extreme thermal and mechanical stress without sacrificing weight or reliability. KIBBLEWHITE's 6AL4V titanium retainers deliver the strength of premium materials with a significant weight...09262862- SKU:
- 09262862
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- RETAINER
- APPLICATION:
- EXHAUST
- MATERIAL:
- STEEL
- TYPE:
- VALVE
- UNITS:
- 4 PACK
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
$177.28Qty in Cart: 0Quantity:Price:$177.28Subtotal: -
KIBBLEWHITE Exhaust Valve 60-60436K
KIBBLEWHITE
$47.83Kibblewhite's White Diamond™ exhaust valves deliver the reliability and thermal stability demanded by high-revving engines, whether you're on the track or pushing your build to its limits. CNC-machined from premium forgings and finished with hard chrome...09262864- SKU:
- 09262864
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MODEL:
- WHITE DIAMOND™
- SIZE METRIC:
- OVERSIZE
- STEM DIAMETER IMPERIAL:
- 0.1956'
- APPLICATION:
- EXHAUST
- LENGTH IMPERIAL:
- 3.735'
- RIDING STYLE:
- STREET
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- TULIP ANGLE:
- 17°
- HEAD DIAMETER METRIC:
- 27.50 MM
- UNITS:
- EACH
$47.83Qty in Cart: 0Quantity:Price:$47.83Subtotal: -
On Sale
Belt Drives Ltd Timing Belt Ducati Monster 900 1997-2001 BDL-900
BELT DRIVES LTD.
MSRP: $67.95Now: $61.16Was: $67.95Your Ducati Monster 900's timing belt is critical to engine reliability—timing drift or belt failure means catastrophic engine damage. The Belt Drives Ltd BDL-900 is engineered to OE specifications with materials that resist heat and oil degradation,...09251114- SKU:
- 09251114
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- SIZE METRIC:
- 18 MM
- UNITS:
- PAIR
- PRODUCT NAME:
- TIMING BELT
- RIDING STYLE:
- STREET
- SIZE METRIC:
- 70T
MSRP: $67.95Now: $61.16Was: $67.95 -
On Sale
POWERSTANDS RACING Oil Cap Kit - Silver - M20 x 2.5 00-01305-21
POWERSTANDS RACING
MSRP: $54.95Now: $35.00Was: $54.95Replace that stock oil cap with a component built to factory race specifications. The POWERSTANDS Racing Oil Cap Kit delivers the refined aesthetic of competition machinery while maintaining the durability and precision fit your engine demands...09500800- SKU:
- 09500800
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- CAP KIT
- TYPE:
- OIL FILLER
- COLOR/FINISH:
- ANODIZED
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- DIAMETER - THREAD SIZE IMPERIAL:
- M20 X 2.5
- UNITS:
- EACH
MSRP: $54.95Now: $35.00Was: $54.95 -
KIBBLEWHITE Valve Seal - 5.5 mm - Viton 71016-4
KIBBLEWHITE
$13.96Valve seal degradation is a silent killer of engine performance and longevity. KIBBLEWHITE's 5.5mm Viton seals are engineered to withstand extreme heat cycles and aggressive oil conditions—delivering the reliability you need whether you're rebuilding a...09260386- SKU:
- 09260386
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 0.425'
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- STEM DIAMETER METRIC:
- 5.50 MM
- APPLICATION:
- INTAKE
- APPLICATION:
- EXHAUST
- TYPE:
- VALVE
- MATERIAL:
- VITON
- PRODUCT NAME:
- SEAL
- RIDING STYLE:
- STREET
- UNITS:
- 4 PACK
$13.96 -
KIBBLEWHITE Tappet Block 70-0448
KIBBLEWHITE
$50.42If you're pushing your engine to the limit, your tappet block needs to keep pace. The KIBBLEWHITE 70-0448 delivers superior oiling precision and material durability where it matters most—under extreme valve train stress. Built from nickel aluminum bronze...09290025- SKU:
- 09290025
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- MATERIAL:
- NICKEL ALUMINUM BRONZE
- PRODUCT NAME:
- TAPPET BLOCK KIT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$50.42 -
K&L SUPPLY Valve Shim - 1.80 - 7.50mm 13-6735
K&L SUPPLY
$14.10Maintaining precise valve clearance is critical for engine reliability, performance, and longevity. If your shim-adjusted motorcycle or powersports engine has drifted out of spec, this K&L Supply valve shim restores proper clearance quickly and...136735- SKU:
- 136735
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- UNITS:
- 5 PACK
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
- VALVE SHIM THICKNESS METRIC:
- 1.80 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- STREET
$14.10 -
K&L SUPPLY Valve Shim - 1.85 - 7.50mm 13-6736
K&L SUPPLY
$14.10Valve clearance drift happens gradually and silently—until it compromises your engine's efficiency and longevity. This K&L SUPPLY valve shim maintains precise valve lash geometry, ensuring optimal combustion chamber sealing and consistent performance...136736- SKU:
- 136736
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- VALVE SHIM THICKNESS METRIC:
- 1.85 MM
- RIDING STYLE:
- ATV
- TYPE:
- VALVE
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- UNITS:
- 5 PACK
$14.10 -
K&L SUPPLY Valve Shim - 1.90 - 7.50mm 13-6737
K&L SUPPLY
$14.10Valve clearance drift is one of the most common reasons for performance loss and engine damage in high-revving applications. K&L SUPPLY's precision-engineered valve shims restore exact valve timing geometry, ensuring consistent valve lift and optimal...136737- SKU:
- 136737
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- VALVE
- VALVE SHIM THICKNESS METRIC:
- 1.90 MM
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
$14.10 -
K&L SUPPLY Valve Shim - 1.95 - 7.50mm 13-6738
K&L SUPPLY
$14.10Proper valve clearance is critical to engine performance, fuel efficiency, and longevity—and shim-adjusted valve systems require precision replacements when wear occurs. This K&L SUPPLY valve shim maintains OEM tolerances, ensuring your engine runs at...136738- SKU:
- 136738
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- VALVE
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- VALVE SHIM THICKNESS METRIC:
- 1.95 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
$14.10 -
K&L SUPPLY Valve Shim - 2.00 - 7.50mm 13-6739
K&L SUPPLY
$14.10Valve clearance is critical to engine performance and longevity—improper adjustment leads to valve float, loss of compression, and premature wear. The K&L SUPPLY Valve Shim (2.00mm x 7.50mm) gives you precise control over valve lash on shim-adjusted...136739- SKU:
- 136739
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- OUTSIDE DIAMETER METRIC:
- 7.50 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
- VALVE SHIM THICKNESS METRIC:
- 2.00 MM
$14.10
