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Vertex Complete Engine Rebuild Kits

Manufactured in Italy, Vertex pistons, both cast and forged, are the premier choice and highest quality aftermarket replacement and performance pistons for dirt bikes, ATVs, and UTVs. Vertex also leads the way in manufacturing high performance gaskets for dirt bikes, ATV, UTV, snowmobiles, and PWCs. Conveniently, Vertex offers a huge number of complete engine rebuild kits, each of which will save you time and money over trying to match up the correct components and buying them separately. Oversized pistons are available in some kits. Choose a kit designed for your powersports vehicle. Kits include: * Crankshaft * Piston kit * Complete engine gasket kit * Oil seal kit * Main bearing and seal kit * Water pump rebuild kit * Transmission bearing kit * Countershaft bushing/seal kit * Camshaft chain where applicable * Counter balancer bearing kit where applicable * Wrist pin bearing where applicable

5.0 out of 5 stars ( 1 )

$1,030.16

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$1,174.66

Summit Bucks

Pro Circuit Racing T-6 Exhaust Systems

Don't have the money for titanium exhaust? Pro Circuit T-6 systems offer the same benefits and performance at an affordable price. The T-6 stainless steel and aluminum construction provides the increased durability and strength to head off-road. Plus, Pro Circuit equips their T-6 systems with removable, USFS-approved spark arrestors so you can easily--and safely--ride the trails. Many, but not all, are outfitted with the RC-4 resonance chamber to reduce noise output. Install great performance that will endure your off-road rides--add Pro Circuit T-6 exhaust systems to your motorcycle.

5.0 out of 5 stars ( 2 )

$1,029.95

Rekluse Clutch Core EXP 3.0 Auto-Clutch Kits

Use the same clutch trusted by elite racers worldwide, Rekluse Clutch core EXP 3.0 auto-clutch kits. These clutches operate by centrifugal force and engage and disengage based on RPM. Using fine materials like billet aluminum, Rekluse Clutch core EXP 3.0 auto-clutch kits are durable. Kit contains everything you need for installation. If your clutch is hydraulic actuated, a slave cylinder is included too. Other features include: * Prevents engine stalls * Clutch lever use is optional * Smooth power engagement increases traction * Fully tunable * Manual shifting of transmission is still required * Installation does not require modification of stock parts

Not Yet Reviewed

$1,059.00

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$1,179.00

Gibson UTV Twin Dual Exhaust Systems

Gibson UTV twin dual exhaust systems will give your off-road machine a unique look, extra horsepower, more torque, and a consistent level of sound. All exhaust systems are tested with a decibel reading of 96, per the SAE J1287 procedure. Their mufflers feature a louvered and chambered design with no internal packing. Utilizing a compression spring fitting, this allows plenty of movement to handle all types of abuse, eliminating the possibility of breakage. Gibson UTV twin dual exhaust systems include all necessary hardware for a complete hassle-free, bolt-on installation. Lose your existing exhaust and upgrade to a high-quality Gibson today!

Not Yet Reviewed

$1,035.99

Arnott Ultimate Ride Series Shocks

Arnott Ultimate Ride Series shocks help to prevent rider fatigue and strain. These shocks are FOX street performance monotube construction, and they are an exceptional upgrade to your ride. They feature advanced high-flow, deflective disk, velocity-sensing dampening, and the air bladder is made from a multi-ply Goodyear rubber. The protective cans shield the air bladder from dust and debris. Some kits will include a powerful air compressor with vehicle specific mounting hardware, and a handlebar or remote mounted inflation switch. Optional rebound control enables the rider to adjust the internal dampening of the shock for a smoother ride. All shocks and inflation switches come in black or chrome finishes.

3.67 out of 5 stars ( 3 )

$1,137.59

Rekluse Clutch Core Manual TorqDrive Clutch Kits

Rekluse Clutch Core Manual TorqDrive clutch kits allow more friction disks to fit the clutch, delivering smoother lever function, less clutch fade, and a more linear power delivery. In addition, the billet center hub and pressure plate work together to move more oil through the clutch, reducing drag and decreasing operating temperatures. The TorqDrive technology features thin friction disks and protective basket sleeves, while the Core technology optimizes oil flow, helping your clutch last longer, and reduces temperatures to maintain consistent performance even in extreme conditions. Join the clutch revolution with the Rekluse Clutch Core Manual TorqDrive clutch kit best suited for your application. Other product features and benefits include: * Reduced (10 percent) clutch lever pull strength for less hand fatigue * Expanded friction zone for increased control and smoother take-offs * Increase (20 percent) in torque capacity for reduced wear, reduced heat, and increased power transfer capability * Billet internal components provide enhanced durability and increased oil flow

Not Yet Reviewed

$1,139.00

Rekluse Clutch Radius CX 4.0 Clutch Kits

Rekluse Clutch Radius CX 4.0 clutch kits deliver a complete package of auto clutch functionality, improved power delivery, and upgraded durability via Rekluse's EXP 4.0, TorqDrive, and adjustable slave cylinder technology. The kits include Rekluse's next-generation EXP 4.0 auto clutch disk, billet aluminum inner hub and pressure plate core components, TorqDrive clutch pack, and a clutch cover to top it off. These features not only provide stronger power delivery, but also more reliable, responsive clutch modulation. The billet core components help keep the clutch cooler and resist wear with improved oil flow and hard anodized coatings, plus provide an improved, consistent lever feel. Basket sleeves are provided to prevent clutch baskets from notching. Radius CX 4.0 is the ultimate performance auto clutch kit that can be set up to fit almost any rider's preferences. Choose the kit designed for your bike. Features: * Eliminates stalling, start, and stop without engaging the clutch lever * Increased power transfer over OEM * On-the-fly external adjustment * Allows riders to run a gear taller, letting the suspension work better and saving energy * TorqDrive clutch pack provides longer clutch life with less adjustment over time * Retains full, normal use of the clutch lever to fully override the auto functionality at any time * Improves rider control, maximizes traction and confidence to navigate challenging terrain * Improved oil flow and cooling with core components aids in durability * Rekluse clutch cover adds a factory look

Not Yet Reviewed

$1,449.00

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$1,499.00

Yoshimura Race Series RS-12 Exhaust Systems

Yoshimura Race Series RS-12 exhaust systems are designed with nothing but power in mind! You will notice many impressive performance details placed throughout the RS-12, from the matte carbon fiber end cap with decal inlays to the precise machined joints, these system takes it to the next level. Each Race Series exhaust system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide. Plus, exclusive Yoshimura "Works Finish" takes on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components that Yoshimura's factory racers use. If you're looking for a competitive edge, look no further than Yoshimura's Race Series RS-12 exhaust systems. Additional features and benefits: * Aggressive, intelligently designed, asymmetrical shaped, the RS-12's profile allows maximized muffler volume to help manage sound, add performance, weight reduction and provides more clearance for tire and brake caliper * Wrapped perforated core * Patent pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arresters * End cap design improves durability, and eases servicing as compared to other sandwich mounting designs most commonly found in the industry * Yoshimura "Works Finish" for lasting durability; uniform heat coloration really gives the system a titanium look when it's been through a 15-20 minute heat cycle * Stainless steel mid-pipe/stainless steel muffler/carbon fiber end cap * All applications are marked with appropriate EPA noise emissions labels * For closed course competition only; not intended for street use; has not been tested for EPA noise compliance

Not Yet Reviewed

$1,089.00

Summit Bucks

Pro Circuit Racing Ti-6 Exhaust Systems

Pro Circuit Racing Ti-6 exhaust systems offer impressive looks and performance. They are constructed of titanium throughout the canister, header, and mid pipe areas. And, because Pro Circuit Ti-6 systems were created for optimum performance, you will enjoy increased horsepower and durability while sporting a professional look. Impressed? Well, these systems are TIG-welded, feature an asymmetrical muffler design that maximizes packing volume to ensure sustained performance, and include a removable USFS-approved spark arrestor so you can easily alternate between off-road and closed-course racing. Plus, they are topped with great looking carbon fiber end caps and many, not all, are equipped with RC-4 resonance chambers. Try on the awe-inspiring performance and style of Pro Circuit Racing Ti-6 exhaust systems.

Not Yet Reviewed

$1,352.95

Yoshimura Race Series AT-2 Exhaust Systems

Give yourself a competitive edge with the Race Series AT-2 exhaust systems from Yoshimura. These exhaust systems are designed with nothing but power in mind—and the sound of the Alpha-T 2 exhaust systems are absolutely unmistakable Yoshimura! Each Race Series exhaust system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide. In addition, the Race Series AT-2 exhaust systems' "Works Finish" takes on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components that Yoshimura's factory racers use. One look at a Yoshimura Race Series AT-2 exhaust system—plus, its sweet exhaust note, you know it's something special! Key features and benefits: * All applications are marked with appropriate EPA noise emissions labels * Noticeable gains in max horsepower and max torque * Sheds weight compared to stock exhaust * Stainless steel construction with aggressively styled carbon fiber end cap and uses a facet-formed tip matte carbon fiber heel guard * Yoshimura "Works Finish" for lasting durability; uniform heat coloration really gives the system a titanium look when it's been through a 15-20 minute heat cycle * For closed course competition only; not intended for street use; has not been tested for EPA noise compliance

Not Yet Reviewed

$1,199.00

On Sale

XDR Performance Slip-On Muffler Systems

XDR performance slip-on muffler systems feature 409 stainless steel construction internals for long life. The cases are made of either 304 or 409 stainless steel. The mandrel-bent inlet tubes flow into the "straight-through" crossflow performance muffler providing a moderate to aggressive deep sound level. Some systems will come with tailpipes and tips, and some will re-use your stock tips. XDR exhaust systems include all hardware and installation instructions necessary for a simple at-home installation. Give your ride a performance advantage, along with eye-catching good looks with XDR slip-on muffler systems. Order the model to fit your application needs.

3.5 out of 5 stars ( 2 )

$1,349.95

ADS Direct-Fit Race UTV Performance Spring Kits

ADS offers direct-fit race UTV performance coilover spring kits for a variety of applications, including many Polaris, Can-Am, and Yamaha off-road vehicles from 2014 and up. The springs are available in standard or heavy weight models for fitment with OE Fox or Walker Evans front and rear shocks (2.0 in. to 3.0 in. range). Each spring is powdercoated with a gray/silver finish to resist rust and corrosion.

Not Yet Reviewed

$1,126.95

Wiseco Powersports Garage Buddy Engine Rebuild Kits

Wiseco Powersports Garage Buddy engine rebuild kits are complete with components made from premium materials. They include a complete crankshaft assembly, OEM quality main bearings, all necessary gaskets, seals, o-rings, forged piston kit, and hour meter. The crankshafts feature double-forged connecting rods designed to provide the smoothest rotating assemblies possible. Having a complete bottom-end that's made of 100 percent forged material will give you peace of mind that your motor will last. Order the engine rebuild kit designed for your dirt bike, ATV, and UTV model.

Not Yet Reviewed

$1,009.99

Gibson UTV Dual Tip Cat-Back Exhaust Systems

Gibson Speed UTV dual-tip cat-back exhaust will get you ready to push the limits of adventure further with your Robby Gordon's SPEED UTV. These assemblies are designed to maximize performance and offer a unique dual exhaust look while producing the proper sound levels you would expect from the ultimate off-road machine. They feature a black ceramic coated Gibson non-packed muffler for a consistent level of sound and performance quality over the duration of your vehicle's lifetime. Upgrade your off-road adventure with Gibson UTV dual tip cat-back exhaust systems. Other product features include: * Maximizes performance by utilizing a fully welded muffler design that can also handle off-road adventures and reduce the possibility of breakage * Finished with a personalized black powdercoated rear beauty plate, black tips, and all necessary hardware to provide a hassle-free installation * USFS approved spark arrestor * Stainless Steel 2.5 in. tubing * Intercooled 4.0 in. 304 black ceramic stainless steel * Gibson Super Flow muffler features a louvered and chambered design

Not Yet Reviewed

$1,171.99

Yoshimura Signature Series R-77 Mufflers

Yoshimura Signature Series R-77 mufflers are all business when it comes to performance. Developed in the heat of competition, they feature a trapezoidal design, which allows a large volume of packing material—giving you top performance with minimal sound increase. These exhaust components have a straight baffle for ample flow, MIG-welded front cap, and a riveted carbon fiber end cap with 304-L polished stainless steel rivets and bands. Models are available in carbon fiber or stainless steel—for bikes from Suzuki, Honda®, Kawasaki, and Yamaha.

Not Yet Reviewed

$1,429.00

Yoshimura Race Series Alpha-T Exhaust Systems

If you're looking for that competitive edge, look no further than the Race Series Alpha-T exhaust systems by Yoshimura. These exhaust systems are designed with nothing but power in mind. The shape and sound of the Alpha-T exhaust systems are absolutely unmistakable Yoshimura! Each Race Series exhaust system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide. And the Race Series Alpha-T exhaust systems "Works Finish" takes on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components that Yoshimura's factory racers use. One look at a Yoshimura Race Series Alpha-T exhaust system and you know it's something special! Available in semi-full and full system styles in single, dual, or quad exhaust types. Additional features and benefits: * Optimized for maximum flow and improved ground clearance * Unrivaled fit and finish due to improved production tolerances * Muffler volume and shape produces that magic tone Yoshimura is famous for! * Increased fatigue strength and increased scratch and stain resistance * Stainless steel header/stainless steel muffler/carbon fiber end cap * Alpha-T semi-full systems utilize a tapered conical sleeve that produces a higher "GP" tone than its bigger brother Alpha, and is also lighter than the original Alpha * Contemporary satin matte finish * Uniform heat coloration; popular "Works Finish" really gives the system a titanium look when it's been through a 15-20 minute heat cycle * For closed course competition only; not intended for street use; has not been tested for EPA noise compliance

Not Yet Reviewed

$1,059.00

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$1,169.00

YAMAHA Parts and Accessories