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PJ1 Wrinkle finish black spray paint. A wrinkle finish black paint that withstands temps to 500 degrees F and dissipates heat. Offers a durable corrosion proof finish. 11oz net weight can. Note: Additional shipping charges apply to paint, calculated at check out. Cannot ship Internationally.
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Plastic Repair Kit, by ThreeBond - Repairs broken or cracked hard-to-bond plastic quickly and economically. Ideal for motorcycle body plastic, mounting tabs, brackets, snowmobile and watercraft hoods, etc. No mixing required, kit includes glue, primer, accelerator, glue remover, sandpaper, fiberglass and application sticks.
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Fuel Rated Plastic T-Splitter 1/4"
- Use to route or repair fuel lines, oil lines and air lines
- Barbed ends provide a secure fit
- Made in the Germany
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Plastic Valve Stem Caps - Black (10-Pack). Standard black plastic valve stem caps, sold in packs of 10.
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Kit contains all the carb parts you need to perform the popular RD350 / RD400 carb mod. This modification is referred to as the Dave F carb mod and is used for bike with expansion chambers and performance air filter. Kit includes: 169PO Needle Jets x 2, 5DP7 Needles x 2, Main jets 180-220 x2, Pilot jets 27.5,30 x2, (1)5/64 Drill bit. Main jets/pilot jets included are the approximate range, your specific application may vary depending on engine modifications, intake, porting, etc. If you are unsure of correct jetting, seek tuning advice. You can download instructions for this modification at the below link. Instructions
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Ready to run system - bolt on - Racing ignition by Powerdynamo. Engineered and manufactured with high quality components made for the extreme demands of racing. High-speed (up to 22.000rpm) magnet based solid state ignition for sports purposes. At 18.000rpm (i.e. 36.000 sparks/min) still 25kV output. (3.000-8.000rpm = 40kV, see diagram). Diameter of rotor is 59mm, rotor weight 180 gramms. This ignition is for racing, no charging component, no lighting capabilities
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Pro-Lite Rotor for the RZ350 Front (L) - Close out
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Pro-Lite Rotor for the RZ350 Front (R/L)/Rear by EBC. Complete bolt-on and go rotor assembly. Excellent choice when upgrading or replacing OEM brake rotors, Sold each.
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Professional grade ratcheting 4mm bullet crimper tool. This crimper allows you to make factory quality bullet electrical connections. The crimper is a professional grade ratcheting tool and far exceeds anything you can buy in auto parts stores. Makes a perfect crimp on bullet connectors every time, the crimp will be stronger than the wire itself for tight secure electrical connection. Unlike most crimpers, this tool applies the exact amount of torque to each crimp and then releases, will not over crimp or under crimp the connection.
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Progressive springs offer a soft initial spring rate for a plush ride while progressively wound design provides increased resistance to bottoming as spring compresses. Improve handling while retaining OEM geometry Made in the U.S.A.! Huge improvement over stock RD springs, more firm for better performance handling. For RD250/350/R5/DS, we recommend these springs to be cut down 1.5". These work great with 10-15W fork oil, available here on the site. Sold in pairs. Note this product has additonal shipping charges.
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Sale!Progressive springs offer a soft initial spring rate for a plush ride while progressively wound design provides increased resistance to bottoming as spring compresses. Improve handling while retaining OEM geometry Made in the U.S.A.! Huge improvement over stock RD400 springs, much more firm for better performance handling. Sold in pairs. Note: This product has additional shipping charges
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ProX Connecting Rod Kit - Yamaha RD250LC/350LC (all). Connecting Rod Kit by ProX, includes connecting rod, small end bearing, big end bearing, pin and thrustwashers. PROX Connecting Rod Kits are made out of the toughest alloys available today. O.E. specifications and tolerances are meticulously maintained, a guarantee for easy installation and trouble free performance. Sold each. Sample picture. Rod kits subject to manufacturer availability, your kit will be shipped as soon as possible.
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ProX Connecting Rod Kit - Yamaha RZ350/RZ350YPVS (all). Connecting Rod Kit by ProX, includes connecting rod, small end bearing, big end bearing, pin and thrustwashers. PROX Connecting Rod Kits are made out of the toughest alloys available today. O.E. specifications and tolerances are meticulously maintained, a guarantee for easy installation and trouble free performance. Sold each. Sample picture. Rod kits subject to manufacturer availability, your kit will be shipped as soon as possible.
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roX Piston Modification for Yamaha RD's. We perform the piston skirt modification and ship piston ready to install. Piston modification fees are non-refundable. Price per piston.
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ProX Top End Bearing - RZ350/LC350 (all) 16x21x22
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Quad Flow Torque Wings for RD's and RZ's (stock carbs) The Quad-Flow Torque Wing has horizontal and vertical air flow stabilizers which increase air flow, air speed and fuel atomization, thereby increasing performance. Install for maximum performance, then HANG ON! Note: This kit is for twin cylinder engines and includes 2 torque wings Increased power across the RPM range, awesome throttle response. Easy installation, no tuning required. Stainless steel construction, no moving parts.
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Quick Disconnect Fuel Coupling with dual shutoff in 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. Capable of withstanding temperatures of -40 degrees F to 180 degrees F. These quick disconnect fittings utilize Nitrile (Buna N) o-rings and may not be compatible with some race fuels. Made in the U.S.A. Choose size and click add to cart. We recommend keeping as little slack as possible in the crossover line to keep the coupler up and away from the heat of the engine.
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Race Tech Fork Springs - RD250/350/R5/DS7 (all) & RD400 (76-78). Available in .70kg, .75kg and .80kg spring rates. Recommneded spring rates: Rider weight up to 150lbs - .70kg Rider weight 150-200lbs - .75kg Rider weight 200-250 - .80kg A High Performance Spring has a high stiffness to mass ratio. In other words, it is light weight for a particular rate. This requires the finest materials. And, of course, you want the specific rate you’re paying for. Most manufacturers hold rates within +/-5%, this means a spring marked 5.0 kg/mm could be a 4.75 or even 5.25. (A spring marked 5.0 could be the same rate as one marked 5.4!) Race Tech Springs have extremely accurate rates because we 100% test our springs. Chrome silicon, high stiffness to mass ratio, shot peened, heat treated and pre-set (no sacking). These are the finest springs available, period! Note: This part is not elidgeable for discount or promotion. Note: This product has additional shipping chargres.
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Race Tech Fork Springs - RD400 Daytona (1979). Available in .70kg and .75kg spring rates. Recommneded spring rates: Rider weight up to 150lbs - .70kg Rider weight 150-200lbs - .75kg Rider weight 200-250 - .80kg (not available) A High Performance Spring has a high stiffness to mass ratio. In other words, it is light weight for a particular rate. This requires the finest materials. And, of course, you want the specific rate you’re paying for. Most manufacturers hold rates within +/-5%, this means a spring marked 5.0 kg/mm could be a 4.75 or even 5.25. (A spring marked 5.0 could be the same rate as one marked 5.4!) Race Tech Springs have extremely accurate rates because we 100% test our springs. Chrome silicon, high stiffness to mass ratio, shot peened, heat treated and pre-set (no sacking). These are the finest springs available, period! Note: This part is not elidgeable for discount or promotion. Note: This product has additonal shipping charges.
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Race Tech Fork Springs - Yamaha RZ350. Available in .00kg, .85kg and .90kg spring rates. Recommneded spring rates: Rider weight up to 175lbs - .80kg Rider weight 175-225lbs - .85kg Rider weight 225-275 - .90kg A High Performance Spring has a high stiffness to mass ratio. In other words, it is light weight for a particular rate. This requires the finest materials. And, of course, you want the specific rate you’re paying for. Most manufacturers hold rates within +/-5%, this means a spring marked 5.0 kg/mm could be a 4.75 or even 5.25. (A spring marked 5.0 could be the same rate as one marked 5.4!) Race Tech Springs have extremely accurate rates because we 100% test our springs. Chrome silicon, high stiffness to mass ratio, shot peened, heat treated and pre-set (no sacking). These are the finest springs available, period! Note: This part is not elidgeable for discount or promotion. Note: This part has additonal shipping charges.
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Race Tech Gold Valve Fork Emulators for RD250/350/R5/DS7 (all) & RD400 (76-78), sold in pairs.Damping rod forks are notorious for being both too harsh yet too easy to bottom. This is the nature of damping rod fixed orifice forks. In the past all that could be done to improve these forks was change spring rate, oil viscosity or damping hole size, until now. Cartridge Emulators make damping rod style forks perform like well-tuned cartridge forks. These tunable valves sit on top of the damping rods and are held in place by the main springs. This makes them both simple to install and completely tunable for all conditions and rider preferences. Track tests have consistently produce lap times that are 1 or more seconds a lap faster while Cruisers and Gold Wing owners rave at the increased control and ride quality. Note: This part is not elidgeable for discount or promotion.
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Race Tech Gold Valve Fork Emulators for RZ350Damping rod forks are notorious for being both too harsh yet too easy to bottom. This is the nature of damping rod fixed orifice forks. In the past all that could be done to improve these forks was change spring rate, oil viscosity or damping hole size, until now. Cartridge Emulators make damping rod style forks perform like well-tuned cartridge forks. These tunable valves sit on top of the damping rods and are held in place by the main springs. This makes them both simple to install and completely tunable for all conditions and rider preferences. Track tests have consistently produce lap times that are 1 or more seconds a lap faster while Cruisers and Gold Wing owners rave at the increased control and ride quality. Note: This part is not elidgeable for discount or promotion.
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Racing 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.
- Predrilled holes for easy safety wiring
- Kit comes complete with pre drilled cap and locking clip already safety wired to a mounting tab
- Strong embedded magnet
- CNC from high quality aluminum
- Anodized in Black or Blue
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Ratio Rite Measuring - Makes Premixing Easy •Eliminate mistakes and guesswork when measuring fluids •Tough, translucent polypropylene plastic, Ratio Rite measuring cup makes for perfect measurements every time •Proper premix ratios from 16:1 to 70:1 •Calibrated in cc’s, ounces and pints •Optional Lid allows for easier and safer mixing
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Genuine Yamaha Clutch Steel Plates for RD 250/350/R5/DS6/DS7 Clutch Steel Plates. Can be used with Vesrah clutch friction discs or stock Yamaha clutch friction discs. Sold Each
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Brand new fresh rubber carburetor boots for Yamaha RD350 and R5. Boots protect the carbs and cables from dust, dirt and moisture. These boots go on top of the carbs where the cable enters the slide. These are not the boots that connect the carbs to the air filter box. These are suitable for any round slide carb for street and dirt motorcycles. Sold in pairs.
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RD350 Yamaha OEM Bolt Kit. New Original Yamaha Bolts. All bolts required for left & right crankcase covers. Note: one bolt pictured, kit includes 19 bolts for right and left crankcase covers.
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RD400 Black Allen Engine Bolt Kit. 21 High quality black Allen (socket head) Bolts. All bolts required for left & right Crankcase covers. Also available in stainless Kit includes instructions for correct bolt length and location
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Genuine Yamaha Clutch Steel Plates for RD400 (all) Cutch Steel Plates. Can be used with Vesrah clutch friction discs or stock Yamaha clutch friction discs. Sold Each
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21 High Quality Stainless Steel Allen (socket head) Bolts All bolts required for Left & Right Crankcase covers. Also available in Black Kit includes instructions for correct bolt length and location
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RD/250350/R5/DS7 Rear Brake Actuator Rod Hardware. OEM Yamaha, includes Spring, nut and pin.
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Sale!Exhaust Gasket, 360-14714-00-00 (Between header and muffler. Reproduction part, sold each. 2 required per bike. Fits all years RD250/350
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RD250/350 Clutch Lever Hardware Kit. Includes Bolt, Nut, Washer and Collar. Original OEM hardware.
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RD250/350/400 Carburetor Clamp (carb to manifold). This is a high quality alternative to the expensive Yamaha part (17.50), secures carb to manifold. Sold each. Note: The finish on these is yellow/brass, very different from the original olive drab color clamps but they perform just fine at much less cost. The original Yamaha part number was 90460-43053-00, superceded to 90460-43179-00.
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RD250/350/400 Carburetor Clamp (carb to manifold). OEM Yamaha parts, secures carb to manifold. Sold each. The original Yamaha part number was 90460-43053-00, superceded to 90460-43179-00.
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Carburetor Boot Clamp. Sold each. Note: The finish on these is yellow/brass, very different from the original olive drab color clamps but they perform just fine at much less cost. Fitment as follows: R5 - Carb to carb boot (2 required per bike) RD250/350 - Carb to Y-boot (2 required per bike) RD400 - Carb to carb boot / Carb boot to air box (4 required per bike) (all years of RD400 including 1979F Daytona)
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Genuine Yamaha Friction Plate for RD250/350/400/R5/DS6/DS7. Sold each. *The current part number for this pate is 5Y1-16331-01-00. This part number supercedes/replaces the following prior part numbers: *360-16321-00-00 RD350/250 *168-16321-10-00 R5/DS7/DS6 *360-16321-00-00 RD400
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RD250/350/400/R5/DS6/DS7 Heavy Duty/FZR Friction Plate Original Yamaha, Sold Each. This part will work in place of the following: *360-16321-00-00 RD350/250 *168-16321-10-00 R5/DS7/DS6 *360-16321-00-00 RD400 *5Y1-16331-01-00 Superceded number for the above
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Black Allen Manifold Bolt Kit. 8 High quality black Allen (socket head) bolts. Also available in stainless. Available in standard length or long for manifolds with reed block spacer. Standard length pictured. Click add to cart to choose size.
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Stainless Allen Manifold Bolt Kit. 8 High quality stainless Allen (socket head) bolts. Also available in black. Available in standard length or long for manifolds with reed block spacer. Standard length pictured. Click add to cart to choose size.
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RD250/350/R5/DS7 Black Allen Engine Bolt Kit. 19 High quality black Allen (socket head) Bolts. All bolts required for left & right Crankcase covers. Also available in stainless Kit includes instructions for correct bolt length and location. (note picture is RD400 kit, RD350 Kit is same with 19 bolts).
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RD250/350/R5/DS7 Stainless Allen Engine Bolt Kit. 19 High quality stainless Allen (socket head) Bolts. All bolts required for left & right Crankcase covers. Also available in black. Kit includes instructions for correct bolt length and location. (note picture is RD400 kit, RD350 Kit is similar with 19 bolts)
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RD250/350/R5/RD400 Cylinder Stud - OEM Yamaha part. Sold each. Note: Stud count per model R250/R5 (all years): 90116-08065-00 x 8 required per engine (90mm) RD350 (all years): 90116-08064-00 x 8 required per engine (97mm) RD400 (all years): 90116-08232-00 x 8 required per engine (116mm)
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RD250/350/RD400/RZ350/R5 (all years) Speedometer Cable - Black. Will send either Parts Unlimited or Motion Pro (same cable), meets or exceeds OEM specifications.
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RD250/RD350/R5/RD400 Crankcase Studs - OEM Yamaha part. Sold each. Note: 90116-08232-00 are the longer studs (2 per engine), 90116-08064-00 are the shorter studs (6 per engine)
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RD350 RD250 R5 DS7 - Tank Suppor Grommet (mounts to tool box cover) 296-23455-00-00. OEM Yamaha. This is part no. 17 from the Yamaha OEM parts diagram page C3 "Side Cover - Tool Box - Battery Box". The parts diagram lists the part no. erroneously as ¢19-02344-50-00, from the research we've done the part no. appears to be 296-23455-00.
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RD350 RD250 R5 DS7 Side Cover Damper. Sold each. OEM Yamaha Part
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RD350 RD250 Side Cover Damper. Sold each. High quality reproduction Yamaha Part. Sold Each.
