OEM Parts and Accessories for Streetbike, Sportbike & Motorcycles:

Our 240 Fat tire Kits is a simple Bolt-On swingarm conversion kit. When installing a 240 conversion kit you will have to replace the front sprocket with a 1/4 inch off set sprocket to accommodate the width of an 18" x 8.5" wheel, to allow proper wheel centering. All pre-ordered swing arms are built to the standard style look, you can add under or over bracing if desired. All kits in our pictures show you what a kit includes, you can change the finish or overall stretch of a 240 swinagarm from 12", 14", 16", and 18" over stock if wanting.

How to choose what wide tire 300 swingarm conversion is for you. When selecting a custom built swingarm you need to first think about the finish of for your double drive swing arm, second is the overall length you want and third the wheel style to complete the overall look of your motorcycle. A custom polished arm will allow you to paint or powder coat to your bikes custom paint, or just do a vinyl wrap on it. A chrome swingarm will give you that custom finish look.

How to Buy a 330 swingarm Kit. When selecting a custom built swingarm you need to first think about the finish of for your double drive swing arm, are you going to custom paint it because then you will need a polished arm to do so. A custom chrome swingarm will give you that bling factor because of the size of the arm and best of all its way easier to maintain the luster from daily use than a polished swingarm by far. The all out black powder coated 330 conversion kit will give you a stealth look.

A 520 Conversion Kit is for you! They offer proven gains for little cash. There are no other performance parts out there to give you gains, as the 520 conversion kits do, for so little cash. We have kits for all GSXR, Hayabusa, Yamaha, Honda, Kawasaki and many years for you to create one of the fastest street legal motorcycles. What makes a 520 conversion kit you ask? You will replace your stock 525 or 530 front, rear sprocket and chain and replace it with a front sprocket that is one tooth countless and increase the tooth count by two on the rear.

Our Rear Air Ride Suspension allows you choose your ride height. With an air shock you will eliminate your stock steel spring with a 16 position shock absorber with rebound control giving you a much smoother ride when needed. All kits come complete with wiring and full installation instructions. Our air ride shock absorber comes in a polished or chrome shows quality finish. Fits any GSXR 600-750-1000/Hayabusa 1300/Kawasaki Ninja-ZX1400-ZX10/CBR 1000RR/600RR/Yamaha R6-R1 model street bikes.

Our bar ends are used to fit behind rubber grips or custom billet grips that are designed to except such a product as ours. Bar ends is a way to start customizing your motorcycle and make it your own style. Many bar end styles come in spike, bullet and a contrast cut. All bar ends are machined from 6061 billet aluminum, some with engraved logos with finishes as triple chrome, black chrome, anodize black, red and blue finishes. Not all bar ends mount to factory grips, but will mount to custom grips that we carry.

Buying the right rear tire for an oversized swingarm with a wide rear wheel is now a treat, so we at DSC have took the time to find the best quality for the money. For a 240 wheel, Avon offers the Avon Cobra in a 240/40VR/18 with enhanced water flow thread and the cobra logo side wall. Dunlop offers 240/40ZR/18 in the Sportmax Q2 Performance radial. If you are in need for a 300 wide tire, Avon has it in a 300/35VR/18 custom, which also has the optimal water flow thread pattern with cobra design on the sidewall.

Buy from the source that carry the many styles of adjustable brake and clutch levers in a short and long oem length. Many styles will have a 6 position adjustment on both left and right lever that will allow you adjustment on the fly the sensitivity of your sport bikes braking control and your clutch levers pull and return tension during shifting. Our selection of clutch and braking levers come in a variety of finishes to choose from.

Rear Brake Pressure Switch. These brake light pressure switch are used for aftermarket rear sets to maintain your brake light functions. Used with all hydraulic brake pressure switch master cylinder. These can be used on Hayabusa/GSXR/Ninja-ZX14/CBR RR/R1-R6/Bking sport bikes. This rear brake switch specs. will fit 10mm x 1.25 Japanese and 10mm x 1.00 European applications. Ride safe and always been seen braking.

Front Brake Caliper Our triple chrome plated front calipers are dual piston that replace those ugly stock OEM front brake calipers of any B-King-Hayabusa and GSXR Suzuki with a beautiful chrome finish. Now no need to waste time in a chrome brake caliper swap.

Our chrome Chain guards fit hayabusa 1300, GSXR, ZX14-ZX10-, Honda CBR 1000 RR-CBR Black bird,CBR 954-929, Yamaha R1-R6. Our chrome chain guards replace stock or extended 6"-10" stretch. We also have custom chain guards that fit swingarms 240mm, 300mm, 330mm big tires. Never ride without a chain guard due to chain failure. If your chain pops off it could wrap around your foot and rear set, damage rear wheel by scraping rim, removing finish, and lastly it will gouge into swingarm. So don't think this could happen to you.

Our Chains replace OEM stock chains from 520, 525, and 530 110 links 140 links and 150 links extended chains. We have any length chain needed for bolt-on swing arms or fat tire kits you can choose from a chrome chain, gold chain or natural chains. Chain adjustment or rather, chain mal-adjustment. It might hard to believe, but an over tightened chain is a far worse than a loose one, an overly loose one will drag and saw into swingarm and anything else in its way.

We offer leak proof see thru clutch covers and a solid logo design covers. These are a direct replacement for stock OEM clutch covers and are NOT made or modified from a stock cover(oem). We carry a unique see thru glass, raised gsrx logo, hayabusa kanji logo in finishes like triple chrome or anodized black. The LRC covers are great replacements in your bike has been dropped and wanting and less expensive replacement and have no desire for a shop stopper clutch cover. These clutch covers do not come with oil lenses, so you will use the original one.

Replacement Motorcycle Clutch Kits Our clutch fiber and springs are a high performance fiber disc and clutch spring combination in the aftermarket industry giving you better performance that factory clutch fibers.

Motorcycle Engine Gasket Kits If you are rebuilding your motor and need quality gaskets to complete a top end rebuild we have them for many suzuki, honda, kawasaki, and yamaha engines. Build with confidence with our a rebuild kits for 600, 900, 1000, 1200,and 1400 cubic inch motors.

Sportbike Exhausts Choose an Exhaust from a chrome slash cut mega phone, carbon fiber from two brothers exhaust, Growler exhaust.

Exhaust Pipe Wrap With a quality exhaust heat wrap in a 1 or 2 inch width x 50 foot roll, it will cut down heat exposure your legs and plastic fairings during extreme hot days. You can use to wrap for headers or exhaust pipe. The exhaust tape is made from fiber glass.
When applying soak in water at least 10 minutes, this will allow you to wrap around bends tighter and lay flatter.

Motorcycle Extended Stainless Steel Rear Brake Lines. Here at DSC we carry extended stainless steel braided rear brake lines, made here in the USA. Every brake line is cut to fit your extended swingarm, with a crimped connector ended with a 15, 45, or 90 degree banjo bolt. Our Lines are used by daily street bike riders, custom sport bikes, street fighters, and supermoto, enduro and stunt bike riders. We carry many sizes to accommodate any length needed for street bike fat tire kits, and swing arm extension block.

Fairing Screen Kit Our Fairing Screens are hand formed from expanded metal to assure proper fit in the ventilation holes of your motorcycles fairings. We have 4pc, 6pc, 9pc, 11pc sets. Fairing screens are made to fit upper faring nose grills, upper and lower fairing, and tail sections. Each motorcycle has their specific kit made. If there is no screens made up you can purchase 18x18 inch mesh screen and mold and epoxy in yourself. All kits come with epoxy to adhere to back side of body plastics. Pre-formed motorcycle fairing screens.

We are the industry leader in custom bolt on parts like forks covers. Made from billet aluminum into domed and spiked covers chrome kanji, Gatling spiked. These are made to work with aftermarket triple tree clamps. DSC carry nothing but quality Chrome Fork Caps. Hide those unsightly fork tops with our selection that is not one to compare to. Our selection varies from flat domed, smooth point and multiple cut spikes. We carry a variety of metric sizes and finishes from 24mm, 25mm, 30mm, and 30mm forks in polished, chromed, anodized black, red, blue finishes.

Fork Dust Seal Kit If your motorcycle suspensions performance is low on your front end or you can't seem to understand why your front forks look like they are sweating, its due to your fork seals leaking it's oil, and the longer you let them go, the more your body will take the abuse from low fork oil. These replacement fork oil seals and dust wipers are patented kits that out perform all others. These kits will outlast any other. We have all sport bike fork and dust kits available now.

Frame Slider Bases Our Frame slider bases are base adapters for frame slider pucks and our unique gatling and contrast cut frame sliders. We have frame slider bases that are a no cut fairings, but not all can make that happen due to the motor mount is to far back behind fairings and that will cause cutting in fairings to install frame sliders. check out frame slider bases for the following models: Zx 1000, zx900, zx 636, CBR 1100, Cbr 600, SGX 600, TL 1000, B-King, FZR 600, FZR 1000 and many other sport bikes.

Frame Sliders for Motorcycles Our frame sliders help prevent total loss to your fairings if dropped but they add a custom stream line look as in our gatling spiked frame sliders, contrast cut, Chrome frame sliders, blue frame sliders, red frame sliders all for CBR 900RR,Honda 954-929, Ninja, Kawasaki ZX 14, Yamaha R1-R6, Hayabusa, and Gsxr 600-1000-750.

Our 1/4" Off Set sprocket replaces the OEM front drive sprocket to keep a 240mm rear tire center in the use of a custom 240 swing arm, a must use if you are installing a 18" x 8.5" pirelli rear tire. Choose from a 16 or 17 tooth 530 pitch to complete your fat tire custom installation. Do know the custom 240 rear wheel, like rc components or performance machine will come with proper wheel spacers that will assist the centering of the rear wheel, then the 530 offset sprocket will align the chain to rear sprocket to complete the job.

Replacement Front Sprocket for Motorcycles When buying a new front sprocket there is two things you need to know, and that is tooth count and pitch of existing sprocket. 1st you will look for a stamping that says how many teeth it has and what you’re looking for is a stamping of 14T, 15T, 16T or 17T, and this now tells you the tooth count of the front sprocket. 2nd you will need to find the tooth pitch and this is what matches to the rollers of the chain.

Galfer Front Brake Wave Rotors A pair of Galfer Front Wave Rotors are designed for street, stunting, and race track. The wave design is so you have the best brake pad to rotor contact, giving you maximum force when needed. The slots are too in the design and they allow air to pass thru in keeping the front brake system cooler in long rides or heavy use of braking. These are a direct replace of the OEM brake rotors using same bolt pattern, also you do not have to use gafler brake pads in you prefer other brands.

Replacement Front Wheel Bearings for Motorcycles A Fuel Injection Controller or what’s called an EFI controller. The manufacture has to pass federal regulations and the map ecu map doesn’t allow adjustments with new air flow systems, exhausts. When increasing air flow you need to be able to adjust fuel control giving great horsepower and throttle response. Adding a fuel controller like a two brothers juice box or a power commander dyno jet will definitely increases performance.

Sportbike Fuel Controller A Fuel Injection Controller or what’s called an EFI controller. The manufacture has to pass federal regulations and the map ecu map doesn’t allow adjustments with new air flow systems, exhausts. When increasing air flow you need to be able to adjust fuel control giving great horsepower and throttle response. Adding a fuel controller like a twobrothers juice box or a power commander dyno jet will definitely increases performance. Fuel controllers are a simple factory wire plug in system..

We carry all your needs in custom aftermarket metric motorcycle gas caps . These new radical design gas caps are made from billet aluminum CNC machined to create that most tricked out looking gas cap. Many styles to choose from in an engraved logo, contrast cut series, see thru, and keyless. These gas caps come in finishes as triple chrome, anodized, red blue, silver, black, and gold. Make sure you look to see if your original cap is a three, four, and 5 hole bolt pattern.

Motorcycle Custom Hand Grips Our motorcycle grips are the industry’s leading edge for customized billet aluminum universal grips. We offer many different styles to choose from our logo gsxr, hayabusa, curved, diamond design cut with spiked ends. We also have 7/8" handle bar pink grips for girl sport bike riders. For stunt bike riders in need of a high density rubber grip we carry a 3D casting style to give you a more reliable grip.

Sportbike 7/8" Handlebars These Renthal Handlebars are the best for streetbike stunters, supermoto, and streetfighter bikes that give you a more parallel grip. These renthal handle bars are 7/8 in. (22.2mm) thick and come in black, gold, and silver finishes. Renthal 22.2mm handlebars have specific properties to help reduce vibration to help limit motorcycle rider fatigue.

Our Cylinder head gaskets will replace your OEM blown head gasket. These gaskets are designed for high stress and heat. How to diagnose for a blown head gasket. 1st check your radiator and oil for a milky like substance. When the oil and radiator fluid come in contact, they will cross contaminate and produce milky water. 2nd is a leak down test. You will perform this test from a spark plug hole at the pistons top dead center with air from an air compressor and compression tester hose. When it's at (TDC) is closes off the intake and exhaust valves.

Our huggers are available in a variety of colors matching paint to your factory bike. These are high quality fit and finish that adds performance and safety to any motorcycle. See our new line of carbon fiber rear huggers and unpainted huggers. Not all rear huggers can be made with an integrated chain guard due to swingarm. Our racing rear tire huggers have better mounting points and made from quality abs plastic than your everyday best price knockoffs. We carry a wide variety for honda cbr 1000, 600, 750, gsxr, kawasaki, and suzuki hayabusa motorcycles.

Need a legal universal tag bracket that still offers you a custom look to your sportbike? These relocator license plate mounts come in many styles and finishes to choose from here at DSC. Our tag eliminator brackets relocate your tag to the swing arm, or a passenger foot peg and a clean under tail bracket. You can purchase a new tag mount in triple chrome, polished, anodized, and contrast ball cut. Do know not all license plate brackets have lights built inside, so check your state laws if you purchase one or modify it to have it.

Fully Adjustable Lowering Links for Front and Rear Suspension Lowering sport bikes is our forte. We specialize in getting you the most innovative performance lowering link kit. Some lowering links and made of 6061 aluminum with a two, three and four inch increments. But today we have a quality turnbuckle designed that is fully adjustable to raise or lower by a turnbuckle and left and right handed hein joints. All lowering links are design from stock height down to a 5 inch drop.

Sportbike Dry Nitrous Kit Our Dry Nitrous Kit produce 200+ horsepower to your motorcycle with proper jets. These big shot kits are made for fuel injection systems. The spyder system allows even distribution to all cylinders. We also carry a single shot spray system for guys who want an advanced in horsepower from all other bikers. This system is designed to increase 20 to 40 more horsepower. We carry nitrous kits for Kawasaki ZX 14, ZX12, ZX10, yamaha R1, R6, CBR 1000, 954, Busa 1300 and many other motorcycles.

Foot Peg Rear Sets. Our rear set kit are designed to be fully adjustable foot peg positioning. They offer a custom look for on the track and street. These rear sets have many holes that a cnc machine drilled in them to allow you to relocate foot brake and shift position. These have been designed for race track use and now incorporated to today's daily riders. Stock rear sets are a fixed position by manufacture and have no up or down positioning.

When buying a new rear sprocket there is two things you need to know, and that is tooth count and pitch of existing stock sprocket. 1st you will look for a stamping that says how many teeth it has and what you're looking for is a stamping of 39T, 40T, 42T, 45T, and so on. This now tells you the tooth count of the rear wheel sprocket. 2nd you will need to find the tooth pitch and this is what matches to the rollers of the chain. The stamping marks will be 520, 525, or 530 for example.

Buying a replacement rear wave rotor is one of the most beneficial upgrades you could do for sport bike. These types’ rotors will reduce heat and friction, giving you the control in braking when needed. These same brake rotors are used by stunt bike riders, racing motorcycles and 1/4 mile track racers due to braking power you get from them. A stock rear wheel brake rotor is a solid metal disc holding a great amount of heat, vibration, and will gather grime from the street, which causes loss of brake. We have a large selectin that fit metric sportbike models.

Buying a great quality set of precision high speed replacementrear wheel bearings is essential to an easy installation and many years of performance. These high sealed bearings are rubber sealed incased with SR1-2 grease and come with double lip seals. When you lube your chain you should check for wheel bearing drag. You should be able to hand spin wheel and it should spin freely with little to no drag.

High quality oem replacement voltage rectifier regulator keeps its temperature down using quality circuits. These are a plug and play replacement parts. What regulator rectifier does is it produces power to charge a motorcycle battery idle and running speeds. The regulator that is part of the regulator-rectifier is the part that regulates the output constant voltage of 14.5 from the battery.

How a sportbike starter solenoid works is when the handle bar start push button is pressed in the ignition switch is giving off a small electrical current to the starter solenoid. The idle starter solenoid is triggered to close and thru a heavy gauge pair of wires giving a much greater electrical current by the motorcycles battery to go thru the starter motor then sets the motor in motion.

We carry custom replacement rear sprocket flanged nuts in 8mm, 10mm, and 12mm sets. These anodized nuts are made from aerospace aluminum for high tensile strength and come in packs of qty 5 or qty 6. The rear sprocket torque specs are 34ft lbs. when replacing, but always see your service manual for your motorcycles specs. We have the industry’s largest selection of sprocket nuts for suzuki bking, gsxr, hayabusa, R1, R6 Yamaha, Kawasaki zx12, zx10, zx14, zx6, ducati 748, 888, and 900ss monster motorcycle.

We carry many motorcycle dual stands that lift from the rear axle swingarm spools, rear swingarm paddock stand, and a front fork stand that lifts from the lower triple tree. A single sided stand lifts from the center hub from a stock wheel to a single sided 240mm fat tire, 300mm wide tire, and a 330mm big tire. Every motorcycle lift stand that we sell are designed to make lifting up both front and rear, a one man / woman job!

Buy a quality replacement sportbike starter motor and not have to do the work twice. Our replacement arrowhead starter exceeds the original manufactures specs. Starter Motor Voltage Drop Test with a voltage meter (DC) settings. 1st Motorcycle battery must be fully charged.

Our heavy duty engine Stator generator can be used as a higher output replacement stator. Output is about 20% more than the OEM stator provides.

The motorcycle engine Stator is the heart of the electrical system producing alternating current (AC). It provides electrical current for your engine and the battery charging system, lighting, and the ignition system. Behind the stator cover is a stator made up of magnetic coils that spin inside it building up energy.

Engine Stator Cover Gasket. We sell quality oem replacment stator cover replacement gaskets. Our gasket is used by race motorcycle, so they will be suitable for daily drivers. Best way to install a sportbike engine stator cover gasket.

Sportbike Steering Stem Bearings and Seals. Don’t be fooled by cheap replacement front end ball bearings. We have patented design tapered stem steering bearings, that are an upgrade to oem ball bearings.

How to check for bad stem bearings.

Sportbike Swingarm OEM Bearings Replacement swinagrm needle bearings kits for stock swing arms and rear shock linkage. These bearing kits are used on stock swingarms or if your building a custom bolt-on swingarm for a 240mm, 300mm, 330mm wheel.

Bolt-on Swingarm extensions from DSC Bike Shop will stretch your B-King, 1300 Hayabusa, Honda cbr 1000, Kawasaki 250 ninja, 750, 1000, 600 Suzuki gsxr or Yamaha yzf r1 and r6 for the drag strip without permanently altering your Swingarm? With a DSCBIKESHOP bolt on Swingarm Extension kit you can instantly add length to your existing Swingarm with no modifications! That's right, just bolt them on and go! Our Swing arm Extensions are custom made from 100% Billet Aluminum to the highest standards possible.

Sportbike Transport Straps and Tie Downs. How to strap down your sportbike safely:
Step 1: Once the sport bike is in the truck or trailer, wrap a soft loop around the base of the LEFT side handle bar and place the hook end of one strap through the soft loop. Once that is done, secure the other hook end of the strap to a secure spot in your truck or trailer preferably on an angle. Then pull the slack out of the strap and ratchet it a few times. Repeat this procedure for the RIGHT side handle bar.

LED Flush Mount Turn Signal Lights You are buying high quality low profile fairing led turn signals here. This sportbike racing high intensity blinker set are made of quality Leds making them the safest blinker in the market. Due to the edgeless design the lens does not hold water around them, making them water proof. These led turn signals fit YZF-R1, R6, R6S, GSXR Suzuki, 1000, Gixxer 750, GSX-R600, CBR1000 Honda, CBR250, F4i model sportbikes, Flush Mount, Blue Led, Red Led, Green Led, Smoked Led, Clear Led.

You are buying a quality one piece replacement twin drive sprocket. We offer 3 different types of jack shaft sprockets that run on a 25mm shaft from a 300mm swingarm, 330mm wide tire swingarm, and 360 big tire swingarm. Our new 530 pitch tooth double drive sprockets are made by cnc machine from chrome moly steel and then heat treated for high strength. Many competitors are using uncertified mig and tig welders to weld two individual sprockets with a dividing tube, with no heat treating and painting them black, so that you cannot see the poorly welded twin drive sprocket.

Sportbike High Speed Wheel Bearings and Seal Kit We offer replacement bearing kits for front wheel hub and the rear wheel hub on motorcycles. These bearings are premium high speed bearing with low drag, double lip seal on both sides of the bearings to keep out water and grime. What typically causes wheel bearing in hubs to fail is water and dirt that enter the bearing and sleeve. When the bearings fail your motorcycle gets squirrely in cornering.

Streetbike and Sportbike Wheels We are your number one dealer for chrome, and contract cut custom wheels. We carry them from stock, 240mm, 300mm, 330mm and 360mm big wheel. Select from any rc component and performance machine wheels. Choose from any, Alien, Czar, Epic, Galps, Havoc, Holeshot, Imperial, Nitro, Ravin Savage, Vega, Widow, Cartel, Domino, El Dorado, Gatlin, Heathen, Hooligan, Judge, Gatlin, Roulette, Tantrum, and Torque.

Using reflective fluorescent rim tape will make any streetbike more visible to other drivers. Neon yellow, green, red, blue, pink, white and orange in a 7mm x 6m. Rim Stickers, Rim Tape, Rim Sticker, Accessories, Axle Armor, Chrome Colours, Clearance Items, Crash Protection, Custom Rim Stickers, Digital Dashes, Engine Covers, Fluorescent Colors, bike cosmetics, motocross decals, motocross vinyl decals, motorcycle stickers, street bike stickers, sport bikes decals, semi-custom graphics, accessories.

We bring you a whole new level of styles when it comes to custom motorcycle aerodynamic windshields. Choose from acrylic sportbike double bubble or stock radius wind screen in smoked, dark clear and chrome finishes. Our windshield screw kits come with compression weld nuts. We sell double bubble windscreens in a smoke, clear, twisted series, and stock oem replacements. Gsxr windscreen hotbodies, sportech twisted series hayabusa chrome windshield, zero gravity double bubble windscreen, stock replacement motorcycle windscreen, cbr600rr, zx12r, z1000rr, bmw 1000s.

Sportbike Windshield Bolts, Universal Spikes windscreen bolts will fit any sport bike like These hex hardware kit are universal to all motorcycles."> the best quality aircraft aluminum windscreen bolts. These are designed to replace the stock hex head bolts that attach the windscreen to the upper fairing. We carry a full line of anodized colors to choose from. If you are looking for anodized windscreen spikes or a pair of bling bolts for your custom street bike we carry these as well. It is amazing the impact that such a subtle change can make. An absolute essential

Sportbike Custom Triple Tree Stim Yoke Caps. We carry spiked and domed yoke covers. Finishes in triple chrome and anodized black contrast. Dsc carries spike fork covers, chrome spiked yoke cover, triple tree spikes, universal sportbike fork and yoke covers ,aftermarket sportbike triple tree covers.