BETA 390 RR-S | Summit Racing

Optima OrangeTop Lithium Powersports Batteries

Optima OrangeTop lithium powersports batteries deliver lightweight, high-output power for motorcycles, UTVs, ATVs, personal watercraft, and snowmobiles. This vibration-resistant lithium battery features quad terminals for easy installation, a smart BMS for automatic performance monitoring, and an IP67 rating for dust and water protection. With the patented OPTIMA POWERLINK system, you can control, charge, and monitor your battery with ease, while OPTIMA CPR safeguards against parasitic drain—ensuring reliable starts every time. Lightweight. Smart. Power-packed. The next evolution in powersports batteries.

4.0 out of 5 stars ( 2 )

$219.99

Yuasa AGM Maintenance-Free Batteries

Yuasa AGM maintenance-free batteries have absorbed glass mat (AGM) technology. Once your battery is filled with acid, you'll never need to fill it with water or check the acid level. AGM batteries are ideal for motorcycles, scooters, ATVs, riding mowers, and personal watercraft. They feature a spill-proof design, which means there is virtually no possibility of leaks. These batteries feature advanced lead-calcium technology that pumps up starting power. AGM batteries also hold voltage longer and need less charging in standby or storage modes. This means that there will be much longer periods between charges when the batteries are used in a standby mode, like during winter storage. Yuasa batteries are available in nearly two dozen sizes and power options.

4.86 out of 5 stars ( 195 )

$145.99

Excel Takasago Rims

Excel Takasago rims will not let you down! Where most rims fail, these are designed and engineered to perform--and survive--the harsh environment of competition. They're built from their exclusive 7000 Series aluminum alloy with higher yield strength, plus their know-how in extrusion design, complex multi-step forming, advanced robotics welding, and hard anodizing. Get laced up for winning performance with Excel Takasago rims.

5.0 out of 5 stars ( 6 )

$170.99

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$245.99

Red Line 80W Motorcycle Gear Oil with ShockProof

Red Line 80W motorcycle gear oil with ShockProof is designed for 2 and 4-stroke motocross transmissions, as well as shifter kart gearboxes. Used where an 80W oil is called for, ShockProof's microscopic solid medium provides cushioning between gear teeth, while maintaining lower drag. This reduces the thinning effect from high temperatures. Red Line 80W motorcycle gear oil also provides the balanced slipperiness necessary for consistent shifting and proper wet-clutch operation.

5.0 out of 5 stars ( 6 )

$23.99

All Balls Racing Wheel Bearing and Seal Kits

All Balls Racing wheel bearing and seal kits are hands-down the most complete line of bearing and seal kits on the market! They are available in a wide variety of powersports applications, from ATV and off-road to street bikes. These wheel bearing and seal kits have premium high-speed bearings that feature low-drag, double-lip seals on both sides to provide superior exclusion of water and dirt and improved grease retention. High performance Chevron SRI-II grease features special rust inhibitors for the most demanding applications. Type TC nitrile elastomer wheel seals are specifically designed to keep out water and dirt. Their rubber coated outside diameter helps to create an optimum seal at the hub. All Balls Racing wheel bearing and seal kits contain all of the bearings and seals required to re-fit a wheel.

4.48 out of 5 stars ( 21 )

$30.79

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$35.78

On Sale

Rekluse Clutch Manual Slave Cylinders

Rekluse offers clutch manual slave cylinders for a variety of applications, including many street and off-road bikes from KTM, Husaberg, Husqvarna, Gas Gas, Beta, Kawasaki, Harley-Davidson©, Honda©, and Sherco. These billet aluminum slave cylinders are direct bolt-on replacement products designed to improve the hydraulic system's durability and increase the rider's connection to the engine. Developed in partnership with Rockstar Energy Husqvarna Factory riders, the units have been proven in the toughest riding environments at the highest levels of racing. Order the model recommended for your motorcycle. Additional details: * Hard anodized billet aluminum housing and piston provide reliable performance and a more connected feel * Race-proven, durable piston and seal design * Optimized return spring ensures lever consistency * Improved clutch modulation * Direct bolt-on OE replacement * Designed for use with OE or aftermarket manual clutch systems

Not Yet Reviewed

$229.00

$206.10

All Balls Racing Master Cylinder Rebuild Kits

All Balls Racing master cylinder rebuild kits stops the leaks. They contain all you need for the rebuild--copper washers, replacement screws, and where applicable, cup seals and O-rings. Service your master cylinder to maintain like-new performance with rebuild kits from All Balls Racing.

4.0 out of 5 stars ( 2 )

$25.01

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$28.99

All Balls Racing Steering Stem Bearings

All Balls Racing steering stem bearings upgrade ball-type steering bearings to heavy-duty tapered bearings for higher torque load and better wear than ball-style bearings. These come in a kit complete with upper and lower bearing sets and seals to complete your job. All Balls has you covered with kits for street or off-road models.

4.5 out of 5 stars ( 2 )

$44.60

All Balls Racing Brake Pad Retaining Pins

All Balls Racing pad retaining pins are essential components in your braking system to secure the brake caliper. Each brake pad retaining pin kit contains enough replacement pins for one caliper. High-quality bolts have pre-applied thread locking compound. When necessary, retaining clips are included. Select the brake pad retaining pin kit designed for your application needs.

Not Yet Reviewed

$10.90

On Sale

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

$1,549.00

$1,394.10

All Balls Racing Fuel Filter Kits

All Balls Racing fuel filter kits are complete, high quality replacement solutions designed to keep fuel systems clean and operating at peak efficiency. Each kit includes a precision engineered fuel filter along with the necessary seals and components to ensure a proper, leak free installation. Built to meet or exceed OEM performance standards, these filters effectively trap contaminants that can cause poor fuel delivery, hard starting, or engine damage. Ideal for routine maintenance or performance servicing, All Balls Racing fuel filter kits deliver reliable filtration, consistent fuel flow, and long service life, making them a dependable choice for riders and technicians who demand durability and performance.

Not Yet Reviewed

$28.15

Pivot Works Wheel Bearing Kits

Restore control of your ATV, bike, or utility vehicle by changing that rusted or loose wheel bearing with Pivot Works wheel bearing kits. These kits have the versatility to fix the problem, regardless of where it lies. Made from OEM-grade materials for an exact fit and reliability, the Pivot Works wheel bearing kits are engineered to save you time and effort. The kits include all of the bearings that you need to repair one wheel. Some kits may include seals. Ride safer and improve your steering and braking with Pivot Works wheel bearing kits.

Not Yet Reviewed

$34.99

On Sale

Rekluse Clutch Covers

Rekluse clutch covers offer improved puncture-resistance over the stock cast covers, especially in extreme driving conditions. These clutch covers are CNC-machined from Aerospace-grade aluminum alloy and are hard-anodized for maximum protection and wear-resistance. Make a wise choice—equip your ride with Rekluse high performance parts and accessories.

Not Yet Reviewed

$229.00

$206.10

BikeMaster AGM Platinum II Batteries

BikeMaster AGM Platinum II batteries feature an absorbed glass mat technology that captures electrolytes. This means longer storage life and higher performance than standard wet batteries. They are permanently sealed after being filled, which makes them maintenance-free and non-spillable, with no need to constantly check or add water. They bring you greater cold cranking amps and longer service life to let you ride season after season with confidence. BikeMaster AGM Platinum II batteries are superior-quality you can count on during all riding seasons!

3.5 out of 5 stars ( 2 )

$30.99

On Sale

Rekluse Clutch TorqDrive Clutch Kits

Rekluse TorqDrive clutch kits unlock the full power of your motorcycle engine. These top-of-the-line clutches are precision engineered from high-quality billet aluminum, and they're taking the world of elite racing by storm. The clutches are stronger, lighter, longer-lasting, and function at cooler operating temperatures—making TorqDrive clutch kits not just good, but Evolutionary! The features and benefits of Rekluse Clutch TorqDrive clutches: * Plus 6 friction disks offer up to 50 percent stronger clutch engagement with no increase in lever effort * Smoother shifting * Improved clutch lever feel * Engineered to eliminate slip—and tunable to handle high-horsepower engines * Steel core friction discs for improved heat dissipation and longer clutch life * Rekluse sleeves eliminate basket wear and notching

Not Yet Reviewed

$429.00

$386.10

On Sale

Rekluse Clutch Radius X 4.0 Clutch Kits

A high-performance, stall-preventing auto clutch is just a clutch pack swap away. Rekluse Clutch Radius X 4.0 clutch kits combine TorqDrive friction disk technology with next-generation EXP 4.0 auto clutch disk functionality to provide stronger power delivery, improved clutch durability, and rider-focused, auto clutch functionality. Packaged in the framework of a drop-in clutch pack, EXP 4.0 prevents engine stalling so riders can focus on their line and let the clutch do the rest, while TorqDrive provides increased power transfer and durability over OEM. Rekluse Radius X 4.0 clutch kits are the perfect choice for riders looking for unmatched clutch functionality within the convenience of a clutch pack. Choose the kit designed for your bike. Features: * 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, and maximizes traction and confidence to navigate challenging terrain * Basket sleeves protect OEM baskets from notching

5.0 out of 5 stars ( 1 )

$979.00

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$1,029.00

$881.10

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$926.10

All Balls Racing Swingarm Bearing Kits

All Balls Racing swingarm bearing kits are the most comprehensive line of off-road and street bike swingarm kits available. These kits feature bearing shafts manufactured with 52100 bearing steel that is hardened and centerless-ground for a precision fit and extended wear. The steel spacers are case-hardened and plated for resistance to wear and corrosion. The needle thrust bearings have been replaced with PTFE bearings designed to live longer in water and dirt. One kit does it all! All of the bearings, seals, shafts, bushings, and thrust bearings (if required) are in one all-inclusive kit in order to do the job correctly and completely.

Not Yet Reviewed

$75.40

On Sale

Rekluse Clutch Friction Disc Kits

Rekluse Clutch friction disc kits are available in several sizes to service numerous dirt bike models. These sets will replace worn friction discs to ensure proper clutch engagement and the efficient transfer of power from the engine to the wheels. Select the Rekluse friction disc kit designed for your bike.

Not Yet Reviewed

$139.00

$125.10

All Balls Racing Fuel Pump Kits

Performance and reliability start with All Balls Racing. Their fuel pump kits offer an economical solution to restore the performance of a non-functioning OEM fuel pump module. Each kit includes all the necessary components, from the necessary pump and filter to hoses and clamps as needed for your model. Rebuild your fuel pump with a kit from All Balls Racing. Select the kit designed for your off-road or street machine.

2.0 out of 5 stars ( 4 )

$98.43

EBC CX Extreme Motocross Brake Rotors

EBC CX Extreme Motocross brake rotors offer radically profiled contours that cut the weight, improve brake feel and response, and assist with self-cleaning in wet or muddy conditions. British made, CX Extreme rotors are crafted from heat-treated, tempered, and diamond ground German mill-rolled steel for optimum balance of hardness and ductility. These MX rotors feature EBC's Vee-Notch design providing less weight, superb visual appeal, and a self-cleaning high-pressure contact pad-to-rotor brake enhancement. Brake better and look better with EBC CX Extreme Motocross brake rotors.

Not Yet Reviewed

$126.99

All Balls Racing Shock Bearing Repair Kits

All Balls Racing shock bearing repair kits convert failure-prone rubber bushings into high performance Delrin bushings with hardened steel pins. These bearings also feature the latest in double-lip rubber seals, which provide the unparalleled exclusion of water and dirt. Every bearing is tested and graded to meet or beat OEM quality standards. Separate kits are available for your upper and lower shocks, so replace only what you need.

Not Yet Reviewed

$30.76

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$43.23

All Balls Racing Brake Caliper Pistons

All Balls Racing offers brake caliper pistons to replace damaged or corroded OEM caliper pistons. Plastic composite pistons are prone to damage and become brittle with age. OEM chrome plated steel and aluminum pistons are prone to corrosion. These brake caliper pistons are precision machined from high grade 304 stainless steel which reduces thermal conductivity by up to 93 percent compared to aluminum. Select the replacement brake caliper piston for your application, or get the caliper rebuild kit to save a few bucks.

Not Yet Reviewed

$26.57

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$47.86

BikeMaster Maintenance-Free VRLA Batteries

BikeMaster maintenance-free VRLA batteries come pre-filled or they come with pre-measured acid tubes that are easily emptied into the batteries. Then they're sealed at the top to create spill-proof batteries that never need refilling and may only need a periodic charge. If you're looking for quality replacement batteries for your ride, BikeMaster has what you need.

4.0 out of 5 stars ( 1 )

$30.99

BikeMaster Sintered Brake Pads

BikeMaster sintered brake pads perform with a powerful stopping force and a good feel that will satisfy the most demanding riders! Using the latest design and manufacturing technologies, plus years of research and brake dyno testing, these pads feature special metallic and other compounds that are fused together with great heat and pressure. This creates sintered materials that offer increased performance, heat resistance, and a longer life. Set your bike up for high performance with BikeMaster sintered brake pads.

2.5 out of 5 stars ( 2 )

$40.99

BETA 390 RR-S Parts and Accessories