Street Bike Valves and Parts
Street Bike Valves & Parts at JJ Motorsports
Restore and enhance your street bike's engine performance with premium valves and parts from JJ Motorsports. Our selection includes intake and exhaust valves, valve shims, spring kits, and seals designed for precise fitment, high-temperature resistance, and improved durability on the road or track. Compatible with Honda, Yamaha, Kawasaki, Suzuki, and more, these components feature CNC-machined forgings, hard chrome finishes, super-clean silicon wire springs, and materials like EV8 stainless steel or Inconel-751 to prevent wear, ensure clean burning, and maintain optimal valve train operation for sportbikes, cruisers, or daily commuters. Ideal for shim-adjusted vehicles and full rebuilds, they offer superior sealing, reduced friction, and extended lifespan for DIY mechanics or professional shops.
Shop trusted brands like K&L Supply for precision shims and Kibblewhite for high-performance valves and springs. Explore related categories such as street bike engine gaskets & kits for complete rebuilds or street bike oils & fluids for maintenance essentials.
Top Street Bike Valves & Parts Products
- K&L SUPPLY Valve Shim - 1.75 - 7.50mm 13-6734 – 1.75 mm thickness with 7.50 mm outside diameter, 5-pack for shim-adjusted vehicles, compatible with street, adventure touring, ATV, off-road, and more.
- KIBBLEWHITE Exhaust Valve 40-4183H – White Diamond™ CNC-machined from EV8 stainless steel or Inconel-751 with hard chrome finish, standard size exhaust valve for street riding, 3.555" length and 30.00 mm head diameter.
- KIBBLEWHITE Spring Kit 60-60560 – High-performance chrome-silicon valve spring kit with 195 lb open pressure and 65 lb seat pressure, designed for intake/exhaust applications and 0.415" lift, made in the U.S.A. for superior durability.
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
-
On Sale
KIBBLEWHITE Tappets - 16 pack 40-41125
KIBBLEWHITE
MSRP: $609.95Now: $548.96Was: $609.95Tappets are critical valve train components that directly impact engine reliability, valve timing accuracy, and overall performance consistency. Worn or inferior tappets introduce unwanted clearance...09263240- SKU:
- 09263240
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
- MATERIAL:
- HIGH TENSILE STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 16 PACK
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- TAPPET
- APPLICATION:
- INTAKE
MSRP: $609.95Now: $548.96Was: $609.95Qty in Cart: 0Quantity:Price:MSRP: $609.95Now: $548.96Was: $609.95Subtotal: -
On Sale
KIBBLEWHITE Valve Guide Seal - Viton 71013-16
KIBBLEWHITE
MSRP: $50.25Now: $45.23Was: $50.25Worn valve guide seals compromise combustion efficiency and accelerate oil consumption—a problem that compounds quickly in high-performance engines. KIBBLEWHITE's Viton seals deliver the chemical...09263241- SKU:
- 09263241
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- APPLICATION:
- EXHAUST
- OUTSIDE DIAMETER IMPERIAL:
- 0.380'
- RIDING STYLE:
- STREET
- STEM DIAMETER METRIC:
- 4.00 MM
- APPLICATION:
- INTAKE
- TYPE:
- VALVE GUIDE
- MATERIAL:
- VITON
- PRODUCT NAME:
- SEAL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 16 PACK
MSRP: $50.25Now: $45.23Was: $50.25 -
On Sale
KIBBLEWHITE Intake Valve 40-4190
KIBBLEWHITE
MSRP: $37.55Now: $33.80Was: $37.55The KIBBLEWHITE Intake Valve 40-4190 delivers measurable gains in flow efficiency and reliability, making it essential for any serious engine build. Built from premium EV8 stainless steel with a...09263243- SKU:
- 09263243
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- APPLICATION:
- INTAKE
- HEAD DIAMETER METRIC:
- 29.00 MM
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- STEM DIAMETER IMPERIAL:
- 5.50 MM
- TULIP ANGLE:
- 20°
- UNITS:
- EACH
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- LENGTH IMPERIAL:
- 3.510'
MSRP: $37.55Now: $33.80Was: $37.55Qty in Cart: 0Quantity:Price:MSRP: $37.55Now: $33.80Was: $37.55Subtotal: -
On Sale
KIBBLEWHITE Valve Guide Seal - Viton 71016-8
KIBBLEWHITE
MSRP: $27.92Now: $25.13Was: $27.92Valve guide seals are critical to engine longevity—they prevent oil from seeping into the combustion chamber, which causes blow-by, carbon buildup, and performance loss. KIBBLEWHITE's Viton seals...09263245- SKU:
- 09263245
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- INTAKE
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- STEM DIAMETER METRIC:
- 5.50 MM
- MATERIAL:
- VITON
- OUTSIDE DIAMETER IMPERIAL:
- 0.440'
- PRODUCT NAME:
- SEAL
- TYPE:
- VALVE GUIDE
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- STREET
- UNITS:
- 8 PACK
MSRP: $27.92Now: $25.13Was: $27.92 -
On Sale
KIBBLEWHITE Exhaust Valve 60-60143
KIBBLEWHITE
MSRP: $31.01Now: $27.91Was: $31.01Exhaust valves are a critical wear item in high-performance engines, and factory replacements often become a bottleneck in power output and reliability. The KIBBLEWHITE Black Diamond™ Exhaust Valve...09263249- SKU:
- 09263249
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- HEAD DIAMETER METRIC:
- 24.00 MM
- LENGTH IMPERIAL:
- 3.755'
- RIDING STYLE:
- STREET
- APPLICATION:
- EXHAUST
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- STEM DIAMETER IMPERIAL:
- 3.97 MM
- TULIP ANGLE:
- 20°
- MODEL:
- BLACK DIAMOND™
- UNITS:
- EACH
MSRP: $31.01Now: $27.91Was: $31.01Qty in Cart: 0Quantity:Price:MSRP: $31.01Now: $27.91Was: $31.01Subtotal: -
On Sale
KIBBLEWHITE Valve Guide 60-60150
KIBBLEWHITE
MSRP: $31.71Now: $28.54Was: $31.71Valve guide wear is one of the fastest ways to lose compression and increase oil consumption in any engine. The KIBBLEWHITE 60-60150 valve guide is engineered with Ampco-45 alloy to deliver superior...09263250- SKU:
- 09263250
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 0.3573'
- APPLICATION:
- EXHAUST
- INSIDE DIAMETER IMPERIAL:
- 0.1570'
- MATERIAL:
- C630 BRONZE
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $31.71Now: $28.54Was: $31.71 -
On Sale
KIBBLEWHITE Beehive Valve Spring Kit 60-60950
KIBBLEWHITE
MSRP: $204.36Now: $183.92Was: $204.36High-revving engines demand valve springs that can handle aggressive lift and duration without sacrificing reliability. The KIBBLEWHITE Beehive Valve Spring Kit delivers the precision engineering and...09263251- SKU:
- 09263251
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- APPLICATION:
- INTAKE
- MATERIAL:
- STEEL
- SPRING OPEN PRESSURE:
- 181 LB
- SPRING SEAT PRESSURE:
- 60 LB
- UNITS:
- KIT
- SPRING LIFT IMPERIAL:
- 0.425'
- COLLAR MATERIAL:
- STEEL
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- STREET
- APPLICATION:
- EXHAUST
- STYLE:
- PERFORMANCE REBUILD BEEHIVE
MSRP: $204.36Now: $183.92Was: $204.36 -
On Sale
KIBBLEWHITE Retainer Set - 16 pack 60-60941
KIBBLEWHITE
MSRP: $151.09Now: $135.98Was: $151.09Valve spring retainers are a critical foundation for high-RPM performance, and this Kibblewhite set delivers the strength-to-weight ratio serious builders demand. Titanium construction means you're...09263252- SKU:
- 09263252
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- UNITS:
- 16 PACK
- MATERIAL:
- HIGH TENSILE STEEL
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- RETAINER SET
- RIDING STYLE:
- STREET
MSRP: $151.09Now: $135.98Was: $151.09Qty in Cart: 0Quantity:Price:MSRP: $151.09Now: $135.98Was: $151.09Subtotal: -
On Sale
KIBBLEWHITE Intake Valve 60-60612H
KIBBLEWHITE
MSRP: $37.55Now: $33.80Was: $37.55Valve durability directly impacts your engine's reliability and performance longevity. The KIBBLEWHITE Black Diamond™ Intake Valve delivers superior wear resistance and consistent sealing through its...09263254- SKU:
- 09263254
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MODEL:
- BLACK DIAMOND™
- STEM DIAMETER IMPERIAL:
- 4.50 MM
- TULIP ANGLE:
- 25°
- APPLICATION:
- INTAKE
- HEAD DIAMETER METRIC:
- 30.00 MM
- LENGTH IMPERIAL:
- 3.760'
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
MSRP: $37.55Now: $33.80Was: $37.55 -
On Sale
KIBBLEWHITE Exhaust Valve 60-60616H
KIBBLEWHITE
MSRP: $37.55Now: $33.80Was: $37.55Exhaust valves are critical to engine efficiency and longevity—they control the release of combustion gases and must withstand extreme temperatures and pressure cycles. The KIBBLEWHITE Black Diamond™...09263255- SKU:
- 09263255
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- HEAD DIAMETER METRIC:
- 24.00 MM
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- APPLICATION:
- EXHAUST
- LENGTH IMPERIAL:
- 3.750'
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- TULIP ANGLE:
- 14°
- UNITS:
- EACH
- STEM DIAMETER IMPERIAL:
- 4.50 MM
MSRP: $37.55Now: $33.80Was: $37.55 -
On Sale
KIBBLEWHITE Valve Guide 60-60620
KIBBLEWHITE
MSRP: $22.29Now: $20.06Was: $22.29Valve guide wear compromises cylinder head integrity and increases blowby, directly impacting engine efficiency and longevity. The KIBBLEWHITE 60-60620 valve guide delivers superior heat dissipation...09263256- SKU:
- 09263256
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- APPLICATION:
- INTAKE
- UNITS:
- EACH
- MATERIAL:
- C630 BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.3773'
- APPLICATION:
- EXHAUST
- INSIDE DIAMETER IMPERIAL:
- 0.1760'
MSRP: $22.29Now: $20.06Was: $22.29 -
On Sale
KIBBLEWHITE Valve Spring Kit 60-1006
KIBBLEWHITE
MSRP: $617.84Now: $556.06Was: $617.84Factory valve springs are engineered for longevity under normal driving conditions, not sustained high-RPM performance. If you're building a boosted engine, running aggressive cams, or pushing higher...09263258- SKU:
- 09263258
- Availability:
- Ships Same Business Day
- Weight:
- 1.71 LBS
- PRODUCT NAME:
- SPRING KIT
- SPRING LIFT:
- 0,420'
- MATERIAL:
- TITANIUM
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- SPRING LIFT IMPERIAL:
- 0.420'
- SPRING SEAT PRESSURE:
- 55 LB
- SPRING OPEN PRESSURE:
- 157 LB
MSRP: $617.84Now: $556.06Was: $617.84 -
On Sale
KIBBLEWHITE Center Intake Valve 80-80283
KIBBLEWHITE
MSRP: $75.37Now: $67.83Was: $75.37Intake valve performance directly impacts combustion efficiency and engine longevity. The KIBBLEWHITE Center Intake Valve 80-80283 delivers superior durability through precision engineering and...09263264- SKU:
- 09263264
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- HEAD DIAMETER METRIC:
- 23.00 MM
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
- APPLICATION:
- CENTER INTAKE
- MODEL:
- BLACK DIAMOND™
- RIDING STYLE:
- STREET
- STEM DIAMETER IMPERIAL:
- 4.00 MM
- LENGTH IMPERIAL:
- 3.565'
- TULIP ANGLE:
- 15°
MSRP: $75.37Now: $67.83Was: $75.37 -
On Sale
KIBBLEWHITE Valve Spring Kit 80-80500
KIBBLEWHITE
MSRP: $817.16Now: $735.44Was: $817.16Factory valve springs are engineered for longevity, not performance—they'll hold back your engine's potential under high RPM loads. The KIBBLEWHITE 80-80500 kit replaces them with lightweight CrSi...09263268- SKU:
- 09263268
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
- SPRING LIFT IMPERIAL:
- 0.340'
- UNITS:
- KIT
- SPRING LIFT:
- 0,340'
- MATERIAL:
- TITANIUM
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- STREET
- SPRING OPEN PRESSURE:
- 118 LB
- SPRING SEAT PRESSURE:
- 48 LB
MSRP: $817.16Now: $735.44Was: $817.16 -
On Sale
KIBBLEWHITE Exhaust Valve 80-80666
KIBBLEWHITE
MSRP: $31.01Now: $27.91Was: $31.01Exhaust valves are critical wear items that directly impact combustion efficiency, sealing integrity, and engine longevity. The KIBBLEWHITE 80-80666 Black Diamond™ valve combines precision CNC...09263270- SKU:
- 09263270
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- HEAD DIAMETER METRIC:
- 25.00 MM
- TULIP ANGLE:
- 15°
- LENGTH IMPERIAL:
- 3.565'
- MODEL:
- BLACK DIAMOND™
- STEM DIAMETER IMPERIAL:
- 4.50 MM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
MSRP: $31.01Now: $27.91Was: $31.01 -
On Sale
KIBBLEWHITE Intake Valve - Standard - YZFR1 80-80662T
KIBBLEWHITE
MSRP: $109.33Now: $98.40Was: $109.33OEM intake valves wear out under extreme engine loads, compromising combustion efficiency and throttle response. The KIBBLEWHITE Tensilite® intake valve delivers the durability and precision your...09263271- SKU:
- 09263271
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- RIDING STYLE:
- OFF-ROAD
- STEM DIAMETER IMPERIAL:
- 0.1960'
- HEAD DIAMETER METRIC:
- 31.00 MM
- TULIP ANGLE:
- 25°
- PRODUCT NAME:
- VALVE
- APPLICATION:
- INTAKE
- MATERIAL:
- TITANIUM
- MODEL:
- TENSILITE®
- UNITS:
- EACH
MSRP: $109.33Now: $98.40Was: $109.33 -
On Sale
KIBBLEWHITE Keeper Set 80-80660
KIBBLEWHITE
MSRP: $50.46Now: $45.41Was: $50.46Valve keepers are a critical safety component that locks your valve springs in place under extreme pressure and RPM—failure here means catastrophic engine damage. Kibblewhite's 80-80660 keeper set...09263272- SKU:
- 09263272
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
- UNITS:
- SET
- LENGTH IMPERIAL:
- 0.221'
- MATERIAL:
- STEEL
- PRODUCT NAME:
- KEEPER SET
- STEM DIAMETER IMPERIAL:
- 0.177'
MSRP: $50.46Now: $45.41Was: $50.46 -
On Sale
KIBBLEWHITE Retainer Set - 16 pack 40-40501
KIBBLEWHITE
MSRP: $177.28Now: $159.55Was: $177.28Valve retainers are critical to maintaining valve train stability under extreme RPM and boost conditions—failure here means catastrophic engine damage. The KIBBLEWHITE 40-40501 Retainer Set delivers...09263274- SKU:
- 09263274
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- RETAINER SET
- RIDING STYLE:
- STREET
- MATERIAL:
- HIGH TENSILE STEEL
- UNITS:
- SET
MSRP: $177.28Now: $159.55Was: $177.28Qty in Cart: 0Quantity:Price:MSRP: $177.28Now: $159.55Was: $177.28Subtotal: -
On Sale
KIBBLEWHITE Guide Valve - Standard 70-0331
KIBBLEWHITE
MSRP: $29.60Now: $26.64Was: $29.60Valve guides are critical to maintaining proper valve seat geometry and preventing excessive valve stem wear—issues that directly compromise combustion efficiency and engine longevity. The...09261668- SKU:
- 09261668
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- MATERIAL:
- C630 BRONZE
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.3105'
- OUTSIDE DIAMETER IMPERIAL:
- 0.501'
- SIZE IMPERIAL:
- STANDARD
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
MSRP: $29.60Now: $26.64Was: $29.60 -
On Sale
KIBBLEWHITE Guide Valve - +.002 70-0332
KIBBLEWHITE
MSRP: $29.60Now: $26.64Was: $29.60Valve guide wear is one of the most overlooked causes of oil consumption and reduced ring sealing in high-mileage and boosted engines. The KIBBLEWHITE +.002 Guide addresses this by offering...09261669- SKU:
- 09261669
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- APPLICATION:
- INTAKE
- INSIDE DIAMETER IMPERIAL:
- 0.3105'
- APPLICATION:
- EXHAUST
- MATERIAL:
- C630 BRONZE
- OUTSIDE DIAMETER IMPERIAL:
- 0.503'
- UNITS:
- EACH
- PRODUCT NAME:
- VALVE GUIDE
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- OVERSIZE (+0.002')
MSRP: $29.60Now: $26.64Was: $29.60
