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Dunlop D404H Metric Tires. Tread compound delivers excellent balance of mileage and grip. Front and rear tread patterns designed to deliver outstanding water evacuation and wet grip. Bias-ply construction designed to deliver excellent load-carrying capacity as well as a smooth ride for maximum comfort. Offset center groove delivers excellent straight-line stability. Available in the following sizes: Front 100/90-18 Rear 110/90-18 -
Stage 3 kit from Dynojet for Yamaha RZ 350 1984-1985. Stock/mild modified engine, stock/modified pipes, and individual air filters 10-15% power increase. Improved driveability, throttle Response and horse power. You only need one kit per bike. One kit is for 2 carbs. -
EBC Brake Pads for Yamaha RZ350 (USA all years) - Front pads. High quality EBC pads feature asbestos free Kevlar & graphite compounds for superior performance. The world’s #1 selling organic disc brake pads made with DuPont® Kevlar® provide excellent stopping power without noise and rotor galling even on polished rotors. Fingertip control and strong predictable brake response -
EBC Brake Pads for Yamaha RZ350 (USA all years) - Rear pads. High quality EBC pads feature asbestos free Kevlar & graphite compounds for superior performance. The world’s #1 selling organic disc brake pads made with DuPont® Kevlar® provide excellent stopping power without noise and rotor galling even on polished rotors. Fingertip control and strong predictable brake response -
EBC Brakes for Yamaha RZ350 (USA all years) Rear. High performance sintered metal brake pads. Feature the HH friction rating, the highest in the industry, Provide maximum brake effect and last twice as long as organic pads. -
EBC Brake Pads for Yamaha RZ350F1/F2 (Euro/Canadian/Australia 1985-1990 2 piston caliper) - Front/Rear. High quality EBC pads feature asbestos free Kevlar & graphite compounds for superior performance. The world’s #1 selling organic disc brake pads made with DuPont® Kevlar® provide excellent stopping power without noise and rotor galling even on polished rotors. Fingertip control and strong predictable brake response. -
EBC Carbon Fiber Lined Impregnated Friction Disc Set for Yamaha Yamaha RD250/350/400, R5, DS6/7, RZ350- EBC Friction CKF Clutch Kit - CKF2279
- Clutch kit plates are carbon-fiber impregnated
- These tough clutch plates extend engine life, improve drive, increase the heat threshold of the clutch and improve rider feel
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EBC Carbon Fiber Lined Clutch Kit for Yamaha RD400 & RZ350 & Banshee. Includes steel plates, Carbon fiber lined friction plates and heavy dudt springs.- EBC DRCF Series Clutch Kit - DRCF43
- Heavy-duty clutch kit designed for hard use and race applications
- Feature carbon-fiber lined clutch friction plates, a full set of steel plates and heavy-duty clutch springs
- Ideal for use in 2-stroke performance applications
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EBC Clutch Friction Disc Set for Yamaha Yamaha RD250/350/400, R5, DS6/7, RZ. Includes 7 friction discs.Cork-based clutch material impregnated with aluminum particles to increase wear life and heat resistance. Highly compressed construction avoids swell and clutch drag, Ideal for general-purpose street performance. -
Sale!
EBC Clutch Kit for RD400 & RZ350. Includes steel plates, friction plates and springs. Featuring anti-swell friction plates, long lasting pin planished steel plates for better lube distribution and heavy duty clutch springs. Note packaging recently changed but same great clutch kit. -
Designed to check for air leaks in 2-stroke engines. Includes air pressure gauge, pump-up bulb, fittings and adapters for the RD250/350/400, R5 or DS6/7 twin cylinder 2-stroke motorcycle engines. Packed in a convenient carry satchel, complete with instructions. Made in the U.S.A. Economical price. This is the perfect leak down test kit for the RD350, RD400, R5, and DS7. Kit includes gauge, exhaust port plugs, intake plugs, and a hand squeeze bulb so no external air source is needed. The gauge is very sensitive so that even the smallest leak will be immediately obvious. The exhaust port plugs are quality metal/rubber pieces making blocking off the exhaust ports easy. The kit is complete with instructions and packaged in a neat little case for storage. If you are having a tuning issue or have just pulled an old RD out of long term storage, a leak down test is key!! -
We designed these new kits with RD enthusiasts in mind and includes the following specs / features- Works with the engine in the frame (most dial gauges are too large and won't fit in the RD due to the frame rails sitting just above the heads)
- Metric Gauge - no need to convert from SAE and one less chance to make a mistake when converting
- Increments:
- 10mm stroke 1/100mm graduation
- Big hand sweeps 1 mm
- Smal hand in .10 mm increments
- 10, 12, & 14mm adapters makes this kit suitable for most 2 strokes
- 2 Extensions
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Complete Cleveland Gasket Top End Gasket Kit, Compatible with RZ350L/N/NC models All years. This is not a Banshee kit and is specifically for the RZ350. Suitable from 64.0mm to 66.5mm bore. -
Complete Wiseco Top End Gasket Kit, Compatible with RZ350L/N/NC models All years. This is not a Banshee kit and is specifically for the RZ350. Suitable from 64.0mm to 66.5mm bore. See alternate kit here RZ350 Gasket Kit by Cleveland -
Out of stock
Complete Vesrah Gasket Kit, for the RZ350L/N/NC models All years. Get em while they last, this part has been discontinued by Vesrah and we are selling our remaining stock. -
Engine Oil Seal Kit - RZ350 by K&S. Complete bottom end engine oil seal kit. Includes all seals needed to rebuild bottom end. Note: Does note include shifter fork shaft plugs (2 required sold separately here on the site). -
Exhaust springs by Moose Racing. Suitable for aftermarket exhaust / expansion chambers. Stainless Steel, sold in pairs. Available in multiple lenths (measurement is from hook to hook) 90MM fits most Yamaha RD/RZ applications. Choose length and click add to cart -
Lomas SS Exhaust Springs for RD/RZ (sold in pairs)
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Expansion Chamber Silencers - Black Carbon Fiber or Stainless Steel, sold each. These work with Lomas expansion chambers, see dimensions below for other applictions Stainless dimensions: 250mm Long Weight = 592 grams Mounting = 3 each M6 on 38mm bolt circle Carbon Dimensions: 250mm Long Weight = 497 grams Mounting = 3 each M6 on 38mm bolt circle -
Spring Installation tool. Professional quality T-handle spring puller provides a secure comfortable grip for maximum leverage. Allows mechanics to remove exhaust springs as well as other springs in seconds -
Foam Grips - Value Priced. Economical foam grips for 7/8" bars. Vibration absorbing for comfortable grip. -
Foam Lever Covers. Comfortable black foam brake/clutch lever covers reduce hand slip, vibration and fatique. Sold in pairs. -
Front Wheel Bearing Kit - RZ350 All Years by All Balls. Kit includes wheel bearings and seals for front wheel. Note:sample kit pictured, actual kit may vary slightly from bike to bike. Note: Kit includes bearing seals only, does not include speedometer clutch dust seal, sold separately. -
Star Tron Enzymatic Fuel Treatment for Ethanol Based Gasoline. If you're having problems with ethanol based gasoline, this product eliminates the effects of ethanol in gasoline. Stabilizes and preserves fuel for up to one year, prevents varnish and debris from building up in carbuetors, removes carbon deposits and prevents carbon formation. Improves power by preventing octane reduction due to phase separation, makes starting easier and helps engines run smoother.æ For 2 and 4 stroke engines. 8oz. treats 48 gallons of fuel. -
Goodridge Speed Bleed Nipples. Speed bleed nipples have a one way check valve that keeps air out of the lines when bleeding brakes. Makes brake bleeding a snap and one person job. Sold in pairs. Available in 8mm x 1.0 for all Yamaha RD's (except RD400F Daytona). The Daytona requires 8mm x 1.25. Yamaha RZ350 uses 8 x 1.0 -
Grease Fittings (Zerk Type). Available in 5mm or 6mm. (6mm for RD/RZ). Zerk type zinc coated grease fitting for most Japanese motorcycles. -
Sale!
Hot Rods Crankshaft Assembly - RZ350/Banshee (Stock Stroke).
- Sold complete with the original proven Hot Rods connecting rods, top-end bearings and crankshaft webs
- Factory assembled and trued to OEM specifications; meet or surpass OEM in performance and durability
- Complete and ready for installation
- Completely rebuildable with genuine Hot Rods connecting rods
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Test the integrity and strength of your ignition system. Spark gap is adjustable from 0 to 10mm. Measure spark strength. Will test the ignition on most motorcycles, watercraft, ATVs & snowmobiles -
Standard hex jets for Mikuni VM carbs, sold each. Choose jet size and quantity, then click add to cart -
Kenda Inner Tubes for RD250/350/400/RZ/LC350 Front. Standard inner tube, straight valve, double nut, rubber compound. -
Kenda Inner Tubes for RD250/350/400/RZ/LC350 Rear. Standard inner tube, straight valve, double nut, rubber compound.
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Out of stock
KREEM Tank Liner works great on any old and rusty tank. -
Labyrinth Seal RZ350/LC350/Banshee (all years) OEM quality reproduction seal. Original part no longer available from Yamaha. Sold each. -
Lazer Grips - Soft Rubber - Value Priced. Super soft rubber compound for a comfortable secure grip. 7/8 bars. -
Magnetic Oil Drain Plug for RD's/R5/DS7/RZ350. Also fits most Yamaha motorcycle from the 60's through the mid 80's. Magnetic oil drain plug collects metal particles and debris protecting your engine from damage. Includes washer. M14 x 1.5 (pitch) x 15mm long (threaded portion of bolt and magnetic tip). -
Maintenance Free Sealed Battery for Yamaha R5, DS7 RD250/350/400, RD350LC, RZ35350 From Parts Unlimited. **Batteries will ship via UPS - Provide a street address for shipping - UPS will not ship to a PO Box**. Battery includes acid pack. Note this battery is slightly smaller than stock battery. *additional shipping costs apply to this item, calculated at checkout. Note this is a generic battery and we will occasionally subsitute brand depending on availablity. -
Metal Quick Disconnect Fuel Coupling with dual shutoff in 3/16", 1/4" or 5/16". When connected fuel will flow & when disconnected fuel will not flow from either side. Use Dual shut-off for fuel tanks equipped with a cross-over line. Feature stainless springs, pin, and latch. These quick disconnect fittings utilize Viton o-rings and may not be compatible with some race fuels. Choose size and click add to cart. -
Mikuni 24mm TM Flat Slide Carburetor. Square type slide carburetors have increased air flow metering at low engine speeds and the smooth bore design reduces turbulence in the carburetor throat for better response and power delivery throughout the rev range. TM Series bodies are designed to accept Power Jet Kits, which prevent leaning out in 2 strokes during extended full throttle running. Provisions to include Power Jet on 38mm, but power jet can be added to any size flat slide 30mm and above with some modification. Click on picture for larger pictures and jetting specs. -
Mikuni 28mm TM Flat Slide Carburetor. Square type slide carburetors have increased air flow metering at low engine speeds and the smooth bore design reduces turbulence in the carburetor throat for better response and power delivery throughout the rev range. TM Series bodies are designed to accept Power Jet Kits, which prevent leaning out in 2 strokes during extended full throttle running. Provisions to include Power Jet on 38mm, but power jet can be added to any size flat slide 30mm and above with some modification. Click on picture for larger pictures and jetting specs.
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Mikuni 34mm TM Flat Slide Carburetor. Square type slide carburetors have increased air flow metering at low engine speeds and the smooth bore design reduces turbulence in the carburetor throat for better response and power delivery throughout the rev range. TM Series bodies are designed to accept Power Jet Kits, which prevent leaning out in 2 strokes during extended full throttle running. Provisions to include Power Jet on 38mm, but power jet can be added to any size flat slide 30mm and above with some modification. Click on picture for larger pictures and jetting specs.
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Mikuni 36mm TM Flat Slide Carburetor. Square type slide carburetors have increased air flow metering at low engine speeds and the smooth bore design reduces turbulence in the carburetor throat for better response and power delivery throughout the rev range. TM Series bodies are designed to accept Power Jet Kits, which prevent leaning out in 2 strokes during extended full throttle running. Provisions to include Power Jet on 38mm, but power jet can be added to any size flat slide 30mm and above with some modification. Click on picture for larger pictures and jetting specs.
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Mikuni 38mm TM Flat Slide Carburetor. Square type slide carburetors have increased air flow metering at low engine speeds and the smooth bore design reduces turbulence in the carburetor throat for better response and power delivery throughout the rev range. TM Series bodies are designed to accept Power Jet Kits, which prevent leaning out in 2 strokes during extended full throttle running. Provisions to include Power Jet on 38mm, but power jet can be added to any size flat slide 30mm and above with some modification. Click on picture for larger pictures and jetting specs.
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A handy pocket-size slide calculator which can be used to determine required jetting changes in Mikuni Carburetors due to climate and temperature changes. The Pocket Tuner is applicable to both single and multi-carburetor applications on two-stroke and four-stroke engines. It also has a guide for determining rich or lean carburetor conditions. -
Mikuni Carburetor Tuning Manual. Includes complete parts list, functions, maintenance, troubleshooting and parts selection for Mikuni carburetors. -
Genuine Mikuni Pilot Jets for the RZ350 (M28/1001). Choose Size, quantity and click add to cart. -
Mikuni VM Round Slide Series 28mm Carburetor. These are the most popular high performance single carburetors in the sport of motorcycling. Mikuni's VM Series round slide single carburetors have proven themselves as the performance standard for use in any single cylinder motorcycle and ATV applications for motocross, enduro and trail riding, to flat track racing and road racing on both 2-stroke and 4-stroke engines. Performance features for the VM Series Carburetors include a large selection of bore sizes for increased fuel mixture flow to match engine modifications. And the VM Series offers a wide range of tuning components to allow precise fuel mixture metering in any application, at any throttle setting, under any riding conditions. Click on picture for larger picture and jetting specs. Note: This carb is the way it comes from Mikuni, not jetted for RD's, no oil injection, mikuni makes these for single cylinder dirt bikes and is the left hand version of the carbs. If you need bolt on carbs for your rd see here VM28 Carburetors for the RD's -
Mikuni VM Round Slide Series 30mm Carburetor. These are the most popular high performance single carburetors in the sport of motorcycling. Mikuni's VM Series round slide single carburetors have proven themselves as the performance standard for use in any single cylinder motorcycle and ATV applications for motocross, enduro and trail riding, to flat track racing and road racing on both 2-stroke and 4-stroke engines. Performance features for the VM Series Carburetors include a large selection of bore sizes for increased fuel mixture flow to match engine modifications. And the VM Series offers a wide range of tuning components to allow precise fuel mixture metering in any application, at any throttle setting, under any riding conditions. Click on picture for larger picture and jetting specs.
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Mikuni VM Round Slide Series 34mm Carburetor. These are the most popular high performance single carburetors in the sport of motorcycling. Mikuni's VM Series round slide single carburetors have proven themselves as the performance standard for use in any single cylinder motorcycle and ATV applications for motocross, enduro and trail riding, to flat track racing and road racing on both 2-stroke and 4-stroke engines. Performance features for the VM Series Carburetors include a large selection of bore sizes for increased fuel mixture flow to match engine modifications. And the VM Series offers a wide range of tuning components to allow precise fuel mixture metering in any application, at any throttle setting, under any riding conditions. Click on picture for larger picture and jetting specs.
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Mikuni VM Round Slide Series 36mm Carburetor. These are the most popular high performance single carburetors in the sport of motorcycling. Mikuni's VM Series round slide single carburetors have proven themselves as the performance standard for use in any single cylinder motorcycle and ATV applications for motocross, enduro and trail riding, to flat track racing and road racing on both 2-stroke and 4-stroke engines. Performance features for the VM Series Carburetors include a large selection of bore sizes for increased fuel mixture flow to match engine modifications. And the VM Series offers a wide range of tuning components to allow precise fuel mixture metering in any application, at any throttle setting, under any riding conditions. Click on picture for larger picture and jetting specs.
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Mikuni VM Round Slide Series 38mm Carburetor. These are the most popular high performance single carburetors in the sport of motorcycling. Mikuni's VM Series round slide single carburetors have proven themselves as the performance standard for use in any single cylinder motorcycle and ATV applications for motocross, enduro and trail riding, to flat track racing and road racing on both 2-stroke and 4-stroke engines. Performance features for the VM Series Carburetors include a large selection of bore sizes for increased fuel mixture flow to match engine modifications. And the VM Series offers a wide range of tuning components to allow precise fuel mixture metering in any application, at any throttle setting, under any riding conditions. Click on picture for larger picture and jetting specs.
