New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Engine - Valve Train

2473 products
Powersport Superstore is your go-to source for Engine - Valve Train and related parts. Shop our unbeatable selection of Valve Train with top-tier service, fast shipping, and great prices.
0% Off
Pro-X 31.2404 Cam Chain
$61.95
$61.95
$61.98
Manufactured in Japan by Borg Warner. Designed to OEM specifications. Strong M-Type chain which has special heat treated pin plus advanced pin and link connections for maximum performance and durab...
43% Off
Wiseco VET032 Titanium Exhaust Valve
$99.99
$99.99
$175.95
Material: TitaniumTitanium valves are stronger and more reliable than OEM because they are forged as one unit, rather than pieced together like stock valves. Treated with either CVD or CNI (dependi...
43% Off
Wiseco VIT032 Titanium Intake Valve
$99.99
$99.99
$175.95
Material: TitaniumTitanium valves are stronger and more reliable than OEM because they are forged as one unit, rather than pieced together like stock valves. Treated with either CVD or CNI (dependi...
Pro-X 31.2432 Camchain
$82.95
$82.95
Manufactured in Japan by Borg Warner. Designed to OEM specifications. Strong M-Type chain which has special heat treated pin plus advanced pin and link connections for maximum performance and durab...
49% Off
Kibblewhite Precision 88-88016 Black Diamond Exhaust Valve - Standard (27.94mm)
$29.56
$29.56
$57.95
Material: Stainless SteelMaterial: Black Diamond Stainless. Coating: Black Nitroneg. Quantity: Pkg. of 1. Head Diameter: 27.94mm / 1.100in. Stem Diameter: 5.0mm / 0.1955in. Tulip: 20deg. Overall Le...
9% Off
Pro-X 28.SES3407-1 Steel Exhaust Valve and Spring Kit
$143.95
$143.95
$157.34
Material: SteelReplaces the OEM valves & valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight...
Bronco AU-09022E Exhaust Valve
$16.34
$16.34
Bronco offers OEM Replacement valves for both utility and sportmodel ATVs. OEM Replacement valves are made of durable SUH35B heat resistant steel that also come with fill Nitride finish for further...
Bronco AU-09206I Intake Valve
$18.58
$18.58
Bronco offers OEM Replacement valves for both utility and sportmodel ATVs. OEM Replacement valves are made of durable SUH35B heat resistant steel that also come with fill Nitride finish for further...
Shindy 03-521 Air Cut Off Valve
$31.90
$31.90
High quality parts to replace carburetor air cut-off valves for getting proper air and fuel mixture. Including diaphragm, spring, O-ring or U-ring when it's necessary.Vehicle Fitment:2005-2013 Kawa...
Shindy 03-542 Air Cut Off Valve
$31.90
$31.90
High quality parts to replace carburetor air cut-off valves for getting proper air and fuel mixture. Including diaphragm, spring, O-ring or U-ring when it's necessary.Vehicle Fitment:2004-2007 Suzu...
Psychic Mx XU-09532I Intake Valve
$23.92
$23.92
Stainless steel, forged one piece construction. Extremely light and fast flowing. Chromed stems and stellite tips. Special thick margins and modified radius. Fully swirl polished. Black nitride coa...
Pro-X 35.VS001 Valve Seal
$11.58
$11.58
Sold each. Valve Seal by Pro-X. Sold each.Vehicle Fitment:1987-1988 Honda CBR1000F Hurricane 1990-1991 Honda CBR1000F Hurricane 2004-2009 Honda CRF100F 2011-2013 Honda CRF100F 2003-2005 Honda CRF1...
Psychic Mx XU-09532I Intake Valve
$23.41
$23.41
Stainless steel, forged one piece construction. Extremely light and fast flowing. Chromed stems and stellite tips. Special thick margins and modified radius. Fully swirl polished. Black nitride coa...
10% Off
Kibblewhite Precision 30-31263 Black Diamond Intake Valve - Oversized (37mm)
$28.71
$28.71
$31.90
Material: Stainless SteelHead Diameter: 37.00mm / 1.457in. Stem Diameter: 5.0mm / 0.1960in. Tulip: 20deg. Overall Length: 3.095in. Remarks: Oversize. Note: Must use Kibblewhite Lightweight Valve Sp...
5% Off
Kibblewhite Precision 30-31480 Exhaust Valve Guide - Standard (0.3965in.) Kibblewhite Precision 30-31480 Exhaust Valve Guide - Standard (0.3965in.)
$23.58
$23.58
$24.89
Outside Dia.: (G): 0.3965in. / Std. A: 0.820in. B: 0.820in. C: 0.650in. D: 0.770in. E: 0.394in. F: 0.1760in.. We choose to use C63000 nickel bronze as a material to make valve guides because of it...
36% Off
Vesrah GG-3051-IN Intake Valve
$16.57
$16.57
$25.95
Vesrah valves are precision manufactured from top-quality materials to match OEM valves exactly. Sold each.Vehicle Fitment:2002-2009 Suzuki DL1000 V-Strom 1000 2012 Suzuki DL1000 V-Strom 1000 2014-...
Kibblewhite Precision 30-32780 Intake Only Stainless Conversion Valve/Spring Kit
$156.80
$156.80
Titanium intake valve face recession is the most commonly repeated expensive repair on todays late model 4-strokes. Kibblewhite stainless valves and spring kits have proven to extend the intake lif...
54% Off
K&L Supply 12-7222 Cam Chain - 92RH2015 x 134
$62.41
$62.41
$134.95
High quality Cam Chains that are made in Japan for K&L Supply.Vehicle Fitment:1994-1997 Kawasaki ZX900 Ninja ZX-9R
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle