Street Bike Gaskets and Kits
Street Bike Engine Gaskets & Kits at JJ Motorsports
Rebuild and seal your street bike's engine with premium gaskets and kits from JJ Motorsports. Our selection includes complete gasket sets, top-end kits, clutch gaskets, and valve stem seals designed for superior sealing, high-temperature resistance, and easy installation during overhauls or maintenance on the road or track. Compatible with Honda, Suzuki, Yamaha, Kawasaki, and more, these components feature advanced materials like rubber-coated spring steel, nitrile synthetic rubber on aluminum cores, and silicone beading to prevent leaks, ensure torque retention, and extend engine life for sportbikes, cruisers, or daily commuters. Ideal for pro riders freshening engines midseason or DIY mechanics tackling full rebuilds, they provide reliable performance without needing sealants or re-torquing.
Shop trusted brands like Vesrah for complete sets, Athena for top-end and full kits, and Cometic for specialized clutch gaskets. Explore related categories such as street bike engine for more components or street bike oils & fluids for maintenance essentials.
Top Street Bike Engine Gaskets & Kits Products
- VESRAH Complete Gasket Kit - Rebel 250 VG-1068 – Comprehensive set with all essential engine gaskets, o-rings, and valve guide oil seals for full rebuilds on Honda Rebel 250 models.
- ATHENA Top End Gasket Kit - Suzuki P400510600053 – Designed for engine freshening with spring steel construction, allows standard or race gas use; excludes valve stem seals and rubber parts.
- COMETIC Clutch Gasket - Yamaha EC1151032AFM – AFM nitrile rubber on aluminum core for clutch covers, high temp resistance over 250°F, no sealants needed, made in the U.S.A.
- ATHENA Complete Gasket Kit - Honda P400210870230 – Full engine rebuild kit with rubber-coated spring steel head gaskets, silicone beading, and valve stem seals for superior sealing on Honda models.
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
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COMETIC Clutch Gasket - Kawasaki EC950032AFM
COMETIC
$22.95Clutch cover gaskets are made form an AFM Material which is a chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core, Aluminum core gives the gasket strength for a superior seal and prevents the gasket from weeping or crawling...09344042- SKU:
- 09344042
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- MODEL:
- HI-PERFORMANCE
- PRODUCT NAME:
- GASKET
- TYPE:
- CLUTCH COVER
- RIDING STYLE:
- STREET
$22.95 -
COMETIC Valve Cover Gasket - Honda VC122060AFM
COMETIC
$24.95Valve cover gaskets are made from application specific materials to ensure longevity and correct fitment for a leak free seal, Provides quality, high-tech sealing solutions at a cost less than the OEMs, Made from AFM or thick fiber material depending on...09344043- SKU:
- 09344043
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- UNITS:
- EACH
- MATERIAL:
- AFM (ALUMINUM FOAM MATERIAL)
- MODEL:
- HI-PERFORMANCE
- PRODUCT NAME:
- GASKET
- TYPE:
- VALVE COVER
- RIDING STYLE:
- STREET
$24.95 -
COMETIC Head Gasket - GSXR 750/1000 C8214-018
COMETIC
$123.95Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load...09343579- SKU:
- 09343579
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BORE SIZE METRIC:
- 75.00 MM
- FEATURES:
- WITH NO DOWEL PINS
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0,018'
- TYPE:
- CYLINDER HEAD
- BORE SIZE:
- 75,00 MM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- THICKNESS METRIC:
- 0.46 MM
$123.95 -
COMETIC Head Gasket - GSXR 1300 C8218
COMETIC
$103.95Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load...09343580- SKU:
- 09343580
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- PRODUCT NAME:
- GASKET
- THICKNESS METRIC:
- 0.76 MM
- TYPE:
- CYLINDER HEAD
- THICKNESS IMPERIAL:
- 0,030'
- BORE SIZE:
- 81,00 MM
- MATERIAL:
- STEEL
- BORE SIZE METRIC:
- 81.00 MM
- FEATURES:
- WITH 13 MM STUDS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$103.95 -
COMETIC Head Gasket - GSXR 1300 C8656
COMETIC
$103.95Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load...09343790- SKU:
- 09343790
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- DISPLACEMENT:
- 1299 CC
- FEATURES:
- WITH NO DOWEL PINS
- MATERIAL:
- STEEL
- TYPE:
- CYLINDER HEAD
- BORE SIZE METRIC:
- 81.00 MM
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BORE SIZE:
- 81,00 MM
- THICKNESS IMPERIAL:
- 0,030'
- THICKNESS METRIC:
- 0.76 MM
$103.95 -
COMETIC Head Gasket - GSXR 1300 C8658
COMETIC
$103.95Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load...09343793- SKU:
- 09343793
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE SIZE METRIC:
- 84.00 MM
- DISPLACEMENT:
- 1396 CC
- BORE SIZE:
- 84,00 MM
- FEATURES:
- WITH NO DOWEL PINS
- MATERIAL:
- STEEL
- TYPE:
- CYLINDER HEAD
- THICKNESS IMPERIAL:
- 0,030'
- THICKNESS METRIC:
- 0.76 MM
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$103.95 -
COMETIC Clutch Gasket - Yamaha EC1151032AFM
COMETIC
$21.95Clutch cover gaskets are made form an AFM Material which is a chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core, Aluminum core gives the gasket strength for a superior seal and prevents the gasket from weeping or crawling...09343994- SKU:
- 09343994
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MODEL:
- HI-PERFORMANCE
- TYPE:
- CLUTCH COVER
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$21.95 -
RICK'S MOTORSPORT ELECTRIC Stator Gasket - Suzuki 25-307
RICK'S MOTORSPORT ELECTRIC
$17.95Replacements for OEM stator cover gaskets09342603- SKU:
- 09342603
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TYPE:
- STATOR COVER
- PRODUCT NAME:
- GASKET
$17.95 -
RICK'S MOTORSPORT ELECTRIC Stator Gasket - Suzuki 25-308
RICK'S MOTORSPORT ELECTRIC
$12.95Replacements for OEM stator cover gaskets09342604- SKU:
- 09342604
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET
- UNITS:
- EACH
- TYPE:
- STATOR COVER
$12.95 -
RICK'S MOTORSPORT ELECTRIC Stator Gasket - Suzuki 25-310
RICK'S MOTORSPORT ELECTRIC
$12.95Replacements for OEM stator cover gaskets09342606- SKU:
- 09342606
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- PRODUCT NAME:
- GASKET
- TYPE:
- STATOR COVER
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$12.95 -
COMETIC Head Gasket - ZX10R - 76 mm C8680-018
COMETIC
$115.95Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load...09340504- SKU:
- 09340504
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- BORE SIZE:
- 76,00 MM
- THICKNESS IMPERIAL:
- 0,018'
- TYPE:
- CYLINDER HEAD
- FEATURES:
- WITH NO DOWEL PINS
- PRODUCT NAME:
- GASKET
- UNITS:
- EACH
- BORE SIZE METRIC:
- 76.00 MM
- RIDING STYLE:
- STREET
- DISPLACEMENT:
- 998 CC
- MATERIAL:
- STEEL
- THICKNESS METRIC:
- 0.46 MM
$115.95 -
COMETIC Head Gasket - 73 mm - GSXR 750/1000 C8663-018
COMETIC
$115.95Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load...09340507- SKU:
- 09340507
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BORE SIZE:
- 73,00 MM
- FEATURES:
- WITH NO DOWEL PINS
- PRODUCT NAME:
- GASKET
- THICKNESS IMPERIAL:
- 0,018'
- MATERIAL:
- STEEL
- THICKNESS METRIC:
- 0.46 MM
- UNITS:
- EACH
- BORE SIZE METRIC:
- 73.00 MM
- RIDING STYLE:
- STREET
- TYPE:
- CYLINDER HEAD
$115.95 -
COMETIC Head Gasket - 81 mm - GSX1300R C8656-018
COMETIC
$115.95Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load...09340508- SKU:
- 09340508
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- BORE SIZE METRIC:
- 81.00 MM
- DISPLACEMENT:
- 1299 CC
- FEATURES:
- WITH NO DOWEL PINS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- TYPE:
- CYLINDER HEAD
- BORE SIZE:
- 81,00 MM
- MATERIAL:
- STEEL
- THICKNESS METRIC:
- 0.46 MM
- UNITS:
- EACH
- THICKNESS IMPERIAL:
- 0,018'
$115.95 -
COMETIC Head Gasket - GSXR 750/1000 C8663
COMETIC
$103.95Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load...09343798- SKU:
- 09343798
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MATERIAL:
- STEEL
- THICKNESS IMPERIAL:
- 0,030'
- UNITS:
- EACH
- BORE SIZE:
- 73,00 MM
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- BORE SIZE METRIC:
- 73.00 MM
- THICKNESS METRIC:
- 0.76 MM
- TYPE:
- CYLINDER HEAD
- FEATURES:
- WITH NO DOWEL PINS
$103.95 -
COMETIC Gasket Kit - Kawasaki C8682
COMETIC
$49.95Contains all gaskets and seals needed, Made in the U.S.A.09343810- SKU:
- 09343810
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- UNITS:
- KIT
- MODEL:
- HI-PERFORMANCE
- TYPE:
- ENGINE CASE REBUILD
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
$49.95 -
COMETIC Gasket Kit - Suzuki C8742
COMETIC
$54.95Contains all gaskets and seals needed, Made in the U.S.A.09343883- SKU:
- 09343883
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- ENGINE CASE REBUILD
- BORE SIZE:
- 70,00 MM
- BORE SIZE METRIC:
- 70.00 MM
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- MODEL:
- HI-PERFORMANCE
$54.95 -
COMETIC Exhaust Gasket - Suzuki C8745
COMETIC
$34.95Gasket material and construction will vary by application to ensure longevity with leak free performance under all conditions, 4-stroke applications utilize a double-sided Viton® rubber-coated stainless steel gasket providing precise, high-temperature...09343884- SKU:
- 09343884
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- RIDING STYLE:
- STREET
- MODEL:
- HI-PERFORMANCE
- TYPE:
- EXHAUST
- UNITS:
- SET
- PRODUCT NAME:
- GASKET
$34.95 -
COMETIC Base Gasket - Suzuki C8747
COMETIC
$36.95Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load...09343886- SKU:
- 09343886
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MODEL:
- HI-PERFORMANCE
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,010'
- TYPE:
- CYLINDER BASE
- UNITS:
- EACH
- MATERIAL:
- STEEL
- THICKNESS METRIC:
- 0.25 MM
$36.95 -
COMETIC Head Gasket - GSXR 1000 C8772-018
COMETIC
$103.95Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load...09343902- SKU:
- 09343902
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- BORE SIZE:
- 74,50 MM
- BORE SIZE METRIC:
- 74.00 MM
- THICKNESS METRIC:
- 0.46 MM
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,018'
- TYPE:
- CYLINDER HEAD
- UNITS:
- EACH
- FEATURES:
- WITH NO DOWEL PINS
- MATERIAL:
- STEEL
$103.95 -
COMETIC Head Gasket - Ducati 1098 C8807
COMETIC
$102.95Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, Outer layers are embossed and coated on both sides with Viton to meet the demands of a variety of harsh sealing environments, load...09343913- SKU:
- 09343913
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.69 MM
- BORE SIZE METRIC:
- 64.70 MM
- BORE SIZE:
- 64,70 MM
- TYPE:
- CYLINDER HEAD
- UNITS:
- EACH
- FEATURES:
- WITH NO DOWEL PINS
- MATERIAL:
- STEEL
- THICKNESS IMPERIAL:
- 0,027'
$102.95
