Motocross/Dirt Bike Valves & Valvetrain Parts
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- Outlaw Racing®Forged Steel Valve (OR5360)Forged Steel Valve (OR5360) by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...These highly durable, light weight stainless steel valves are made as a forged, one piece construction and feature chromed stems and stellite tips for the ultimate in wear resistanceThe friction-reducing black nitride coating is the latest advancement in valve technology allowing for quicker and higher revs$31.94
- Outlaw Racing®High Performance Stainless Steel Valve Spring (OR5364)High Performance Stainless Steel Valve Spring (OR5364) by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$18.39
- Outlaw Racing®High Performance Valve Spring (OR5378)High Performance Valve Spring (OR5378) by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$10.14
- Outlaw Racing®Light Weight Stainless Steel Valve (OR5405)Light Weight Stainless Steel Valve (OR5405) by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....These highly durable, light weight stainless steel valves are made as a forged, one piece construction and feature chromed stems and stellite tips for the ultimate in wear resistanceThe friction-reducing black nitride coating is the latest advancement in valve technology allowing for quicker and higher revs$31.94
- Outlaw Racing®Light Weight Valve (OR5413)Light Weight Valve (OR5413) by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...These highly durable, light weight stainless steel valves are made as a forged, one piece construction and feature chromed stems and stellite tips for the ultimate in wear resistanceThe friction-reducing black nitride coating is the latest advancement in valve technology allowing for quicker and higher revs$31.94
- Outlaw Racing®Nitride Coating Valve (OR5412)Nitride Coating Valve (OR5412) by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...These highly durable, light weight stainless steel valves are made as a forged, one piece construction and feature chromed stems and stellite tips for the ultimate in wear resistanceThe friction-reducing black nitride coating is the latest advancement in valve technology allowing for quicker and higher revs$31.94
- Outlaw Racing®Stainless Steel Valve (OR5361)Stainless Steel Valve (OR5361) by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...These highly durable, light weight stainless steel valves are made as a forged, one piece construction and feature chromed stems and stellite tips for the ultimate in wear resistanceThe friction-reducing black nitride coating is the latest advancement in valve technology allowing for quicker and higher revs$30.94
- Outlaw Racing®Stainless Steel Valve Spring (OR5383)Stainless Steel Valve Spring (OR5383) by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$10.32
- Outlaw Racing®Steel Replacement Valve (OR5353)Steel Replacement Valve (OR5353) by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...These highly durable, light weight stainless steel valves are made as a forged, one piece construction and feature chromed stems and stellite tips for the ultimate in wear resistanceThe friction-reducing black nitride coating is the latest advancement in valve technology allowing for quicker and higher revs$30.94
- ProX®Valve Stem Seals (35.VS001)Valve Stem Seals by ProX®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$6.66
- S&S Cycle®Shim (90-2087)Shim by S&S Cycle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$6.26
- Vesrah®Exhaust Valve (GG-4026-EX)Exhaust Valve (GG-4026-EX) by Vesrah®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$21.21
- WSM®Exhaust Valve (010-010)Exhaust Valve (010-010) by WSM®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$39.48
- WSM®Exhaust Valve (010-043)Exhaust Valve (010-043) by WSM®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$12.55
- WSM®Intake Valve (010-015)Intake Valve (010-015) by WSM®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$9.09
- WSM®Intake Valve (010-042)Intake Valve (010-042) by WSM®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$12.55
- WSM®Intake Valve (010-039)Intake Valve (010-039) by WSM®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$6.93
- Wiseco®Exhaust Titanium Valve (VET018)Exhaust Titanium Valve by Wiseco®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$119.00
- Wiseco®Exhuast Valve (VES021)Exhuast Valve by Wiseco®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$21.01
- Wiseco®Intake Valve (VIS021)Intake Valve by Wiseco®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$14.82
- Athena®Power Valve Assembly (S410485303015)Power Valve Assembly for Stock Bore (S410485303015) by Athena®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$192.56
- Athena®Power Valve Assembly (S410485303009)Power Valve Assembly by Athena®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$91.76
- Bronco ATV®Exhaust Valve (AU-09226E)Exhaust Valve by Bronco ATV®. Performance valves feature a forged one-piece construction, nitride coating, modified radius, swirl polish, chromed stems, and stellite tips. this provides reduced friction for quicker/higher revs and a...Offering OEM replacement and high performance stainless steel valvesBronco valves meet or exceed OEM quality, with exhaust valves manufactured from SUH35HT stainless steel & intake valves manufactured from SUH3 Steel$12.50
- Hot Cams®Valve Shim Kit (5PK1300185)Valve Shim Kit (5PK1300185) by Hot Cams®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$8.96
- Hot Cams®Valve Shim Kit (5PK1300190)Valve Shim Kit (5PK1300190) by Hot Cams®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$8.96
- Hot Cams®Valve Shim Kit (5PK1300200)Valve Shim Kit (5PK1300200) by Hot Cams®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$8.96
- Kibblewhite®Bronze Exhaust Valve Guide (96-96430)Bronze Exhaust Valve Guide by Kibblewhite®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$21.82
- Kibblewhite®Exhaust Valve (80-82316)Exhaust Valve (80-82316) by Kibblewhite®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$30.03
- Kibblewhite®Intake Valve (80-82312)Intake Valve (80-82312) by Kibblewhite®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$30.03
- Kibblewhite®Intake Valve (30-33612T)Intake Valve by Kibblewhite®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$82.76
Motocross is one of the most challenging modern sports, and it provides an exhilarating experience to many two-wheeler enthusiasts of all ages worldwide. Motocross and dirt bikes are immediately recognizable for an aggressive stance, high ground clearance, narrow and rugged tires, and some other cues. These bikes feature great off-road ability, with motors producing high torque for improved performance on demanding motocross tracks or off-road routes. However, the top shape of the engine, including valves and valvetrain parts, is mandatory to ensure good performance and safety.
The intake and exhaust valves control the amount of the fuel-air mixture entering the engine and the flow of the burnt gases leaving it after combustion. The shape of the valves resembles a mushroom with a head and long stem. The stem runs in a valve guide to ensure the precision and effectiveness of operation. As the valves are subject to stresses and huge temperatures caused by combustion, they are prone to wear and even can be ruined under some conditions. You can replace them or upgrade the system with aftermarket valves which feature improved characteristics. In our online store, we have a large selection of premium motocross/dirt bike valves and valvetrain parts designed by top-ranked companies and offered at an affordable price.
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