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Failure of the intermediate stub shaft and direct drum are almost inevitable when transmissions are pushed to the limit. To maximize durability and improve clutch capacity in heavy-duty/performance vehicles, Sonnax offers Smart-Tech direct clutch drum and shaft kits, the first upgrade to eliminate every critical weakness. Most failures in these units occur where the direct drum and stub shaft connect. Even other aftermarket upgrades that rely on a heavy-duty shaft will sheer in this area under extreme conditions. Unlike two-piece assemblies, the all-in-one Smart-Tech easily handles the highest horsepower/torque levels. The unique one-piece clutch drum with integrated stub shaft is precision machined from high-strength steel to guarantee there are no splines to strip from the drum or weaken the shaft. The shaft itself is significantly thicker and 2 times stronger than the original. Due to its larger diameter, the integrated shaft must be used with the kit's custom, heavy-duty sun gear. Insufficient holding power is another area where many transmissions fall short, but installing thinner aftermarket steels and backing plates to increase clutch capacity isn't ideal. Those components increase clutch pack flex and heat build-up, making them the primary cause of repeat burn-up. To improve both performance and long-term reliability, the Smart-Tech's custom drum and piston hold an OE backing plate and seven OE frictions for 17 percent more clutch capacity than the six-friction stack-up. Sonnax Smart-Tech direct clutch drum and shaft kits feature: * One-piece design that eliminates weak point where drum splines strip and shafts break * Rugged shaft is 50 percent thicker and twice as strong as OE * Custom drum and piston deliver 17 percent more clutch capacity with optimum protection against burn-up * High-strength drum and shaft are precision-machined from hardened 8620 steel * Unique sun gear is precision-machined from 9310, heat-treated steel
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$754.00
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$770.64
Summit Bucks
Yoshimura Race Series RS-9T exhaust systems offer a competitive edge. Designed with nothing but power in mind, the full systems add a staggering increase of horsepower and torque, along with added ground clearance and lean angle (depending on application). Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide. The RS-9T mufflers allow the use of five sound insert options (sold separately) to customize power delivery and sound reduction. Note: Systems with Works finish will take on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components Yoshimura's factory racers use. The Works finish is a contemporary satin/matte with uniform heat coloration, increased fatigue strength, and increased scratch and stain resistance benefits.
Not Yet Reviewed
$799.00
Summit Bucks
Mustang Motorcycle Products vintage seat covers are custom-molded from the best controlled density foam available. They are formulated and cast to be soft enough for comfort, and resilient enough to stand up to thousand-mile days. The deep pocketed, amply supported bucket seats provide driver comfort. Your passenger will also sit comfortably on a full, wide pillion that is internally supported by Mustang's unique steel support wings to keep the foam edges from sagging. For comfortable and stylish motorcycle seats, no one does it better than Mustang Motorcycle Products!
Not Yet Reviewed
$995.00
Summit Bucks
Get the 411 on Mustang's LowDown Touring seats! They are designed to sit lower than the stock seat, and the nose of the seats is also narrower than stock to give the driver a comfortable seat, while still being able to plant their feet safely on the ground. The wide front bucket and the wide rear seats are available with or without studs, so you can choose what best complements your motorcycle. And, just in case you're wondering ... yes, these seats will fit with a handrail. Now that you know the facts, get the LowDown Touring seats, saddle up, and ride!
Not Yet Reviewed
$980.00
Summit Bucks
Mustang Motorcycle Products Super Touring Vintage seats offer some unique benefits, such as a wide, deeply pocketed driver seat for ample support, and a full bucket for the passenger. There are as many powersports seat options available as there are bikes themselves--you just have to narrow down the features that matter to you. Choose a plain look, or one with the studded front bucket finished in a full skirt and braided edge trim. Different seats are compatible with different makes and models; find the style that gives you the look and feel necessary for the many hours you spend on the road.
Not Yet Reviewed
$970.00
Summit Bucks
There are as many powersports seat options available as there are bikes themselves. Mustang Motorcycle Products wide touring seats offer various sizes for both the rider and passenger to receive the fullest, most comfortable cushion possible. The company's unique internal steel wings support the entire width of each molded foam seat. Select one or two-piece designs, some with chrome accent studs, and many providing driver backrest via the adjustable rear seat or an insert kit behind the main bucket. Different seats are compatible with different makes and models; find the style that gives you the look and feel necessary for the many hours you spend "in the saddle."
Not Yet Reviewed
$995.00
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