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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.
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Master Cylinder Snap Ring Pliers. Allows removal of internal snap rings used in hydraulic master cylinders. Can be used to remove and replace small to medium internal snap rings up to 50mm deep. Applicable to some fork seal retaining rings. By Motion Pro, leaders in motorcycle specific tools.
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Master Links - Multiple pitch sizes / styles (Sold each). High quality master links OEM quality. Please contact us prior to or after placing your order if you require a master link. It is important to get the correct size/pitch and specific manufacturer when replacing master links.
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Maxima 100% SYNTHETIC CHAIN LUBE - Clean, clear synthetic based formula contains the latest in antiwear, extreme-pressure and friction-reducing additives. Rust and corrosion protection, extended chain and sprocket life, won’t fling-off . Safe for all O-ring chains. Contains no CFCs.
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Maxima Chain Wax - Revolutionary Parafilm™ formula; spray it on and let it dry. Doesn’t fling off. Sprays on wet, dries to waxy film and seals the lubricant to your chain. Non-gooey finish keeps dirt, sand and grit from sticking to freshly lubed chains. Translates into longer chain life and reduced sprocket wear.
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General Purpose Mechanics Gloves, Lycra insert panels between fingers. Snug, form-fitting two way stretch spandex construction. Machine washable, Durable, Breathable synthetic leather palm. Reinforced synthetic leather thumb and fingertips. Smooth surface thumb and index finger contact points. Easy on, elastic cuff, Super Economy Price!
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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.
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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.
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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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Genuine Mikuni Air Jets - Choose size and quantity, then click add to cart
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Mikuni Carburetor Float Kawasaki H2/750 (all years). Sold each. Fits the following models: H2 A/B/C 750 H1 D/E/F- 500 KH500A8 A7-350 Avenger F11/A/B-250 73-75 F21M 238 Greenstreak F4250 KE250B1/B2/B3
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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.
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Out of stockMikuni Carburetor Tuning Manual. Includes complete parts list, functions, maintenance, troubleshooting and parts selection for Mikuni carburetors.
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Genuine Mikuni Jet Needles. Choose needle number and quantity, then click add to cart
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Genunin Mikuni Needle Jet Bleed Type, choose needle number and quanity, then click add to cart
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Genuine Mikuni Needle Jets Primary type, choose needle number and quantity, the click add to cart
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Genuine Mikuni Needle Valve Assembly for R5/DS6/DS7. Includes float needle, seat & washer. Metal tip float needle.
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Genuine Mikuni Pilot Jets for the RZ350 (M28/1001). Choose Size, quantity and click add to cart.
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Mikuni Vent Tube Anchor Plate - This part attaches to the float bowl screws and holds the vent line. 2 Required per carb.
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Genuine Mikuni Viton Tip Needle Valve Assembly for RD250/350/400/R5/DS7 & all VM(24-30mm) Carb. Includes Viton tip float needle, float valve seat, does not include washer, available separately. Sold each.
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Mikuni VM - Air Jet (tap and die) - Convert your pressed in VM air jet to removable type. This kit is also good for chasing/repairing pilot jet thread.
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Genuine Mikuni Pilot Jets for VM, TM & TMX carbs. Sold each. Choose jet size than quantity, then click add to cart
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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
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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.
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Mikuni VM Round Slide Series 32mm Carburetor. Right Idle Screw.
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Mikuni VM Round Slide Series 32mm Carburetor. Left Idle Screw.
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Mikuni Power Jet Kit. Prevents leaning out during extended full throttle runs. Enables you to convert your size 30mm-44mm VM/TM carburetor to a Power Jet Carburetor. Comes complete with all parts needed to complete the conversion. Instructions included.
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Mirror - Yamaha RD400 RD250/350LC Replacement Mirror Left hand. Perfect match in fit & finish, just like the original sans the Yamaha Logo. Also available Right hand & sold in pairs
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Mirror - Yamaha RD400 RD250/350LC Replacement Mirror Right hand. Perfect match in fit & finish, just like the original sans the Yamaha Logo. Also available Left hand & sold in pairs
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Mirror Adapters (for use with our Yamaha RD350 reproduction Master Cylinders). Available in black or chrome. This is a mirror stem adapter, 10mm right hand to 10mm left hand. Sold each. Choose color and add to cart.
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Mirrors - Yamaha RD400 RD250/350LC Replacement Mirrors - Pair. Perfect match in fit & finish, just like the original sans the Yamaha Logo. Also available separately RH, LH
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Engine Oil Seal Kit for Yamaha R5/DS7. High quality seal kit, includes all seals for bottom end. By Mocom, high quality aftermarket seals. This kit includes includes 7 seals. (click on the picture for seal identification)
- Countershaft Sprocket Seal
- Crankshaft RH
- Crankshaft LH
- Kickstarter Shaft
- Shift Shaft (crankcase)
- Clutch Push Rod
- Oil Pump Note: Shifter fork shaft plugs (2 required) are not included in this kit but are available separately here on the site in the seals category.
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Engine Oil Seal Kit for Yamaha RD400/350/250. High quality seal kit, includes all seals for bottom end. By Mocom, high quality aftermarket seals. This kit includes includes 8 seals. (click on the picture for seal identification)
- Countershaft Sprocket Seal
- Crankshaft RH
- Crankshaft LH
- Kickstarter Shaft
- Shift Shaft (crankcase)
- Shift Shaft (outer cover)
- Clutch Push Rod
- Oil Pump Note: Shifter fork shaft plugs and the special O-ring crank seal are not included in this kit but are available separately here on the site in the seals category.
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Long-filament fiberglass made especially for 2 stroke muffler packing, suitable for aftermarket expansion chambers, Measures 10.5" x 16", more than enough to repack virtually any 2-stroke silencer. Resists breakdown up to 1200 degrees F. Made in the U.S.A.
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Manifolds for 30-34mm Carbs(VM, TM, PWK, PJ) with Boost/Crossover holes. By Moose Racing, high quality material resistant to cracking or ripping, outperforms stock manifolds. Specifically formulated to resist harsh fuels (including methanol) and oils. Carb side opening i.d. accomodates 40mm carb spigot. Includes manifold gaskets & clamps. (recommended for use with larger 34mm carbs on RD350/400 or RZ350 applications). Perfect for use with boost bottle.
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Designed to check for air leaks in 2-stroke engines. Includes air pressure gauge, pump-up bulb and most fittings and adapters for single and twin cylinder 2-stroke motorcycle engines. Packed in a convenient carry box, complete with instructions Made in the U.S.A. This tool is avaialble for rent from Economy Cycle $75/$300 deposit. Please call if interested 224-430-7971
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Timing kit for inspection and adjustment of ignition timing; gauge face size 1 1/2". Comes with adapter for air-cooled 2 strokes. Although this is an excellent gauge, we do not recommend it for the RD250/350/400/R5/DS7 as there isn't enough clearance to use the gauge with the engine installed in the frame. For the RD250/350/400/R5/DS7 or any bike with minimal clearance between the frame and spark plug, we recommend the Economy Cycle Dial Gauge made specifically for RD and Yamaha twins, which can be found here Economy Cycle Dial Gauge
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For use when tuning a motorcycle with the gas tank removed. Includes 4Í of 1/4î fuel line and an in-line fuel petcock. Holds up to 2,000cc or 1/2 gallon of fluid.
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Jumper cables made specifically for motorcycle and powersports use.
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Motorcycle LED Mulit-function Brake/Running/License Tail light. 34 LED tail lights, 2 LED license plate lights.
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Motorcycle Related Stickers - Variety 100 pack. Huge variety pack of various motorcylcle related brands, Yamaha, AGV, Bell, AMA, Aria, Simpson, K&N & dozens of others. Easy to paste and remove. Made from PVC.
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Wire Covering/Loom/Sheathing in Black PVC - Available in 4mm, 5mm, 6mm, 7mm, 11mm or 14mm. High-Gloss Black PVC Sleeving for handlebar controls or wire harness loom. Soft and flexible. Resistant to sunlight, weather, chemicals, oil, heat, and mold, will last for years and perfect for correct restorations of vintage motorcycles. Sold by the foot. Quantity = number of feet desired. Choose size and quantity, then click add to cart.
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Wire Covering/Loom/Sheathing in Silver/Gray PVC - Available in 6mm, 8mm or 12mm. Silver/Gray PVC Sleeving for handlebar controls or wire harness loom. Soft and flexible. Resistant to sunlight, weather, chemicals, oil, heat, and mold, will last for years and perfect for correct restorations of vintage motorcycles. Sold by the foot. Quantity = number of feet desired. Chose size and quantity, then click add to cart.
