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
-
POWERSTANDS RACING Cam Chain Tensioner 06-02000-29
POWERSTANDS RACING
$74.95The OEM automatic tensioner is a known failure point that causes timing drift, excessive wear, and costly engine damage. This CNC-machined billet aluminum replacement eliminates those problems with a fixed-tension design that maintains precise cam timing...09251132- SKU:
- 09251132
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- COLOR/FINISH:
- GUNMETAL
- FEATURES:
- UP TO VIN #560476
- PRODUCT NAME:
- TENSIONER
- TYPE:
- MANUAL
- TYPE:
- CAM CHAIN
- UNITS:
- EACH
- BASE COLOR:
- GRAY
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
$74.95Qty in Cart: 0Quantity:Price:$74.95Subtotal: -
POWERSTANDS RACING Cam Chain Tensioner 04-02011-29
POWERSTANDS RACING
$74.95OEM automatic cam chain tensioners are prone to hydraulic failure, leading to timing drift, excessive chain slack, and accelerated engine wear. The POWERSTANDS RACING Cam Chain Tensioner replaces that unreliable system with a precision-engineered...09251035- SKU:
- 09251035
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- PRODUCT NAME:
- TENSIONER
- TYPE:
- CAM CHAIN
- UNITS:
- EACH
- BASE COLOR:
- GRAY
- COLOR/FINISH:
- GUNMETAL
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- MANUAL
$74.95Qty in Cart: 0Quantity:Price:$74.95Subtotal: -
POWERSTANDS RACING Cam Chain Tensioner 03-02004-29
POWERSTANDS RACING
$74.95The OEM automatic tensioner is a known weak point that leads to timing inconsistencies and premature wear. This billet aluminum replacement eliminates hydraulic pressure drift, cam chain rattle, and the guesswork of factory tension settings—giving you...09250768- SKU:
- 09250768
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- TENSIONER
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- TYPE:
- CAM CHAIN
- RIDING STYLE:
- ATV
- TYPE:
- MANUAL
- UNITS:
- EACH
$74.95 -
POWERSTANDS RACING Cam Chain Tensioner 05-02003-29
POWERSTANDS RACING
$74.95OEM cam chain tensioners are a common failure point that can throw off your engine's timing and accelerate wear on internal components. The POWERSTANDS RACING Cam Chain Tensioner replaces that unreliable hydraulic design with a precision-engineered...09250777- SKU:
- 09250777
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- TENSIONER
- RIDING STYLE:
- STREET
- TYPE:
- MANUAL
- TYPE:
- CAM CHAIN
- UNITS:
- EACH
$74.95Qty in Cart: 0Quantity:Price:$74.95Subtotal: -
POWERSTANDS RACING Cam Chain Tensioner 07-02002-29
POWERSTANDS RACING
$74.95The factory automatic tensioner in your engine is a liability. As hydraulic pressure degrades over time, it loses the ability to maintain proper cam chain tension, resulting in timing slippage, excessive wear, and costly internal damage. The POWERSTANDS...09250782- SKU:
- 09250782
- Availability:
- Ships Same Business Day
- Weight:
- 0.58 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- TENSIONER
- RIDING STYLE:
- STREET
- TYPE:
- MANUAL
- TYPE:
- CAM CHAIN
- UNITS:
- EACH
$74.95 -
POWERSTANDS RACING Cam Chain Tensioner 07-02003-29
POWERSTANDS RACING
$74.95OEM automatic cam chain tensioners are notorious for hydraulic drift and wear, leading to timing inconsistencies and premature engine damage. The POWERSTANDS RACING Cam Chain Tensioner replaces that flawed design with a solid, CNC-machined solution that...09250783- SKU:
- 09250783
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- TENSIONER
- TYPE:
- MANUAL
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM CHAIN
- UNITS:
- EACH
$74.95 -
POWERSTANDS RACING Drain Plug 00-01949-25
POWERSTANDS RACING
$25.95A quality drain plug is one of the most overlooked maintenance components in any high-performance engine bay—yet it's critical for protecting your investment. The POWERSTANDS RACING Drain Plug combines precision CNC machining with a built-in magnetic...09200116- SKU:
- 09200116
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- BOLT
- DIAMETER - THREAD SIZE METRIC:
- M14 X 1.50
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TYPE:
- OIL DRAIN
$25.95 -
POWERSTANDS RACING Crank Case Breather - Black - Ducati 02-00360-22
POWERSTANDS RACING
$85.95A properly functioning crankcase breather system is essential for maintaining engine reliability and longevity—it prevents pressure buildup that can compromise seals and gaskets while reducing oil vapor contamination. The POWERSTANDS RACING Crank Case...09500303- SKU:
- 09500303
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- MATERIAL:
- BILLET ALUMINUM
- BASE COLOR:
- BLACK
- RIDING STYLE:
- ATV
- RIDING STYLE:
- WATERCRAFT
- PRODUCT NAME:
- BREATHER KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- TYPE:
- CRANKCASE
$85.95 -
PARTS UNLIMITED Fuel Line - 1/8" - 25' A37327
PARTS UNLIMITED
$18.31A reliable fuel line is critical infrastructure for any performance fuel system—kinks, cracks, or deterioration can compromise fuel delivery and create safety hazards. This PARTS UNLIMITED line delivers the durability and chemical resistance required for...07060104- SKU:
- 07060104
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- COLOR/FINISH:
- BLUE
- LENGTH METRIC:
- 7.6 M
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER IMPERIAL:
- 1/8'
- MATERIAL:
- POLYURETHANE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BASE COLOR:
- BLUE
- INSIDE DIAMETER METRIC:
- 3.2 MM
- RIDING STYLE:
- WATERCRAFT
- LENGTH IMPERIAL:
- 25'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
$18.31 -
PARTS UNLIMITED Fuel Line - 3/16" - 25' A37325
PARTS UNLIMITED
$38.71A reliable fuel line is foundational to any high-performance fuel system—kinks, cracks, or chemical degradation will compromise flow and create safety hazards. This PARTS UNLIMITED line delivers transparent polyurethane construction that resists the...07060105- SKU:
- 07060105
- Availability:
- Ships Same Business Day
- Weight:
- 0.67 LBS
- BASE COLOR:
- BLUE
- INSIDE DIAMETER IMPERIAL:
- 3/16'
- INSIDE DIAMETER METRIC:
- 4.8 MM
- RIDING STYLE:
- WATERCRAFT
- MATERIAL:
- POLYURETHANE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- OFF-ROAD
- LENGTH IMPERIAL:
- 25'
- LENGTH METRIC:
- 7.6 M
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
$38.71 -
PARTS UNLIMITED Fuel Line - 5/16" - 25' A37333
PARTS UNLIMITED
$61.15A reliable fuel line is non-negotiable in any high-performance setup—kinks, cracks, or abrasion-induced leaks can compromise your entire fuel system and cost you valuable track time. This PARTS UNLIMITED line delivers the durability and chemical...07060107- SKU:
- 07060107
- Availability:
- Ships Same Business Day
- Weight:
- 0.97 LBS
- MATERIAL:
- POLYURETHANE
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- RIDING STYLE:
- WATERCRAFT
- COLOR/FINISH:
- BLUE
- INSIDE DIAMETER IMPERIAL:
- 5/16'
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- LENGTH IMPERIAL:
- 25'
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BASE COLOR:
- BLUE
- INSIDE DIAMETER METRIC:
- 7.9 MM
- LENGTH METRIC:
- 7.6 M
$61.15 -
PARTS UNLIMITED Fuel Line - 1/16" - 100' A37328
PARTS UNLIMITED
$44.83Fuel line integrity is non-negotiable in high-performance applications—a compromised line means potential leaks, vapor loss, and safety risks. This PARTS UNLIMITED polyurethane fuel line delivers the chemical resistance and thermal stability required for...07060108- SKU:
- 07060108
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
- LENGTH METRIC:
- 30.5 M
- MATERIAL:
- POLYURETHANE
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- BASE COLOR:
- BLUE
- INSIDE DIAMETER IMPERIAL:
- 1/16'
- INSIDE DIAMETER METRIC:
- 1.6 MM
- LENGTH IMPERIAL:
- 100'
$44.83 -
PARTS UNLIMITED Fuel Line - 1/8" - 100' A37326
PARTS UNLIMITED
$75.43Fuel line integrity is critical to engine performance and safety, and substandard tubing can fail under pressure or chemical degradation. This transparent polyurethane line from PARTS UNLIMITED delivers proven durability across demanding racing and...07060109- SKU:
- 07060109
- Availability:
- Ships Same Business Day
- Weight:
- 0.64 LBS
- LENGTH METRIC:
- 30.5 M
- MATERIAL:
- POLYURETHANE
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLUE
- INSIDE DIAMETER METRIC:
- 3.2 MM
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BASE COLOR:
- BLUE
- INSIDE DIAMETER IMPERIAL:
- 1/8'
- LENGTH IMPERIAL:
- 100'
$75.43 -
PARTS UNLIMITED Fuel Line - 1/4" - 100' A37331
PARTS UNLIMITED
$199.87Fuel line integrity is non-negotiable in high-performance applications—a single failure can cost you a race, damage your engine, or worse. This PARTS UNLIMITED fuel line delivers the chemical resistance and temperature range you need for consistent,...07060111- SKU:
- 07060111
- Availability:
- Ships Same Business Day
- Weight:
- 3.02 LBS
- BASE COLOR:
- BLUE
- LENGTH IMPERIAL:
- 100'
- RIDING STYLE:
- WATERCRAFT
- LENGTH METRIC:
- 30.5 M
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLUE
- INSIDE DIAMETER IMPERIAL:
- 1/4'
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER METRIC:
- 6.4 MM
- MATERIAL:
- POLYURETHANE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$199.87 -
PARTS UNLIMITED Fuel Line - 5/16" - 100' A37332
PARTS UNLIMITED
$251.89A quality fuel line is foundational to any reliable fuel system—cheap tubing fails under pressure, temperature swings, and chemical exposure, leaving you stranded or worse. This PARTS UNLIMITED line delivers the durability and consistency that serious...07060112- SKU:
- 07060112
- Availability:
- Ships Same Business Day
- Weight:
- 3.68 LBS
- COLOR/FINISH:
- BLUE
- INSIDE DIAMETER IMPERIAL:
- 5/16'
- RIDING STYLE:
- OFF-ROAD
- LENGTH METRIC:
- 30.5 M
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- RIDING STYLE:
- WATERCRAFT
- BASE COLOR:
- BLUE
- INSIDE DIAMETER METRIC:
- 7.9 MM
- LENGTH IMPERIAL:
- 100'
- RIDING STYLE:
- ATV
- MATERIAL:
- POLYURETHANE
- UNITS:
- EACH
$251.89Qty in Cart: 0Quantity:Price:$251.89Subtotal: -
K&L SUPPLY Valve Shim - 1.50 - 7.50mm 13-6729
K&L SUPPLY
$14.10Valve shim clearance directly impacts combustion efficiency, valve sealing integrity, and engine longevity—especially in high-performance or heavily modified engines where factory specs no longer apply. This K&L Supply shim provides precise thickness...136729- SKU:
- 136729
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- VALVE SHIM THICKNESS METRIC:
- 1.50 MM
- 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
$14.10 -
K&L SUPPLY Valve Shim - 1.55 - 7.50mm 13-6730
K&L SUPPLY
$14.10Maintaining proper valve clearance is critical to engine longevity and performance—even a few thousandths of an inch out of spec can lead to premature wear, compression loss, or catastrophic engine damage. The K&L SUPPLY Valve Shim is a...136730- SKU:
- 136730
- 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:
- UTV
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 5 PACK
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- VALVE
- VALVE SHIM THICKNESS METRIC:
- 1.55 MM
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
$14.10 -
K&L SUPPLY Valve Shim - 1.75 - 7.50mm 13-6734
K&L SUPPLY
$14.10Proper valve clearance is critical to engine longevity and performance—too tight and you risk valve float and compression loss, too loose and you'll hear valve train noise while sacrificing efficiency. The K&L SUPPLY 1.75mm valve shim delivers precision...136734- SKU:
- 136734
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 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
- VALVE SHIM THICKNESS METRIC:
- 1.75 MM
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
$14.10Qty in Cart: 0Quantity:Price:$14.10Subtotal: -
K&L SUPPLY Valve Shim - 2.70 - 7.50mm 13-6753
K&L SUPPLY
$15.00Maintaining precise valve clearance is critical to engine performance, reliability, and longevity—especially in shim-adjusted engines where factory tolerances can drift over time. This K&L SUPPLY valve shim ensures your engine maintains optimal valve...136753- SKU:
- 136753
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- OFF-ROAD
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- RIDING STYLE:
- ATV
- TYPE:
- VALVE
- VALVE SHIM THICKNESS METRIC:
- 2.70 MM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- UNITS:
- 5 PACK
$15.00 -
K&L SUPPLY Valve Shim - 2.95 - 7.50mm 13-6758
K&L SUPPLY
$15.00Valve clearance directly impacts engine performance, compression, and longevity—and shim-adjusted systems require precision replacements to maintain optimal tolerances. The K&L SUPPLY valve shim delivers the exact specifications your engine needs,...136758- SKU:
- 136758
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- VALVE
- UNITS:
- 5 PACK
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- VALVE SHIM THICKNESS METRIC:
- 2.95 MM
- OUTSIDE DIAMETER METRIC:
- 7.50 MM
- PRODUCT NAME:
- SHIM
- RIDING STYLE:
- STREET
$15.00
