-
TDR Hyper Tension Reeds - Yamaha RD250/350/400. By Tony Doukas Racing. The tuner and racer's choice in reed technology. Custom design by TDR to give maximum performance, flow and long life, excellent high rev performance. Highest quality fiber reeds available, each kit contains 2 sets of reeds, enough reeds to do 2 carbs/1bike. Note: One package of reeds is enough to do one bike, two cylinders. Available in 3 stages: Stage 1 (yz125 style) - Stock to mildly modified engines. These double petal reeds are .018" thick and offer excellent throttle response and added performance. These reeds are based on the Yamaha YZ125 reeds but resized to fit the RD reed cages, no cutting or mods required. Stage 2 - Stock or slightly modified engines (chambers/filters/no porting). These double petal reeds are .020" thick and offer excellent throttle response and added performance. Slightly stiffer than our stage 1 reeds. Stage 3 - For highly modified engines or racing applications. These Single petal reeds are .020" thick and offer excellent throttle response and added performance. Much stiffer than our stage 1 or 2 reeds.
-
Terminal Extraction Tool. Perfect high quality terminal extraction tool used for removing spades from all types of terminal blocks. Great for all makes of motorcycles, cars, scooters and other applications. Anodized aluminum body. 6 tools in one, includes 3 rectagular blades, flat blade, fork blade and spring loaded tube for weather pack terminals. By Lisle tools.
-
Throttle Cable 1 (Yamaha part no. 48H-26260-00-00 superceded to 48H-26260-09-00 superceded to 48H-26260-08-00). Genuine Yamaha Cable. This is the cable that's goes to the 2 way splitter. Note: the RZ has 2 throttle cables, this is cable 1, the other cable is not available at this time.
-
Throttle Cable for Larger Carbs and Stock Throttle Housing w/o Oil Pump Line (VM's, TM's, Keihin, PWK). Built in adjusters allow a wide range of applications. Works with the following carburetors: Mikuni VM Round slides 30, 32, 34, 36, and 44mm Mikuni TM Flat slides 28, 32, 34, 36, and 38mm Keihin PWK 28, 33, 35, 36mm
-
Throttle Cable for Larger Carbs and Stock Throttle Housing with Oil Pump Line (VM's, TM's, Keihin, PWK). Built in adjusters allow a wide range of applications. Works with the following carburetors: Mikuni VM Round slides 30, 32, 34, 36, and 44mm Mikuni TM Flat slides 28, 32, 34, 36, and 38mm Keihin PWK 28, 33, 35, 36mm
-
Throttle Grip Washer (goes between throttle and switch housing). Can be used with all RD's R5's DS6/7 & most bikes with standard 7/8" Grips. Part no. 90201-261L1, washer plate These are often missing causing the throttle to return slowly or not all.
-
TALL PORTABLE TIRE CHANGER by Moose. Change tires at a comfortable work height Holds wheel in place during tire change Makes changing tires an easier job Comes with a Reducer Mini Ring Compatible with wheels from 10" & up Breaks Down for easy storage Great for trackside or shop use. Note additional shipping charges required for this item due to weight.
-
Tire Irons/Spoons by Cruz Tools. TirePro Series, 2 Piece forged heat treated steel set will not bend under pressuire as stamped steel irons can. 9" length, sold in pairs
-
TKRJ Piston Kits (Sold each) Yamaha RD350 / RD400 / LC350 - Made in Japan. Piston kit includes cast piston, rings, pin and clips. Designed to meet or exceed OEM specifications. Economy Cycle has tested these pistons for fitment and performance in air-cooled RD's and have performed well with thicker skirts than ProX pistons giving excellent durability. Available sizes are 64.0mm, 64.25mm, 64.50mm, 64.75mm, 65.0mm, 65.25mm, 65.5mm, 65.75mm, 66.0mm. Choose piston size, quantity and click add to cart.
-
Complete top end engine gasket set for Yamaha RD400 (1976-1978). Includes head gaskets, base gaskets, manifold gaskets and exhaust gaskets.
-
Are you tired of waiting for lights to change? Get your green light with a neodymium magnet set from Economy Cycle. Neodymium magnets are new technology and new materials, seven times stronger than ordinary magnets. Sold in pairs.
-
Turn signal grommet 90480-18488 RD250 RD350 RD400 (1976-1978) Sold each.
-
The UFO Ultimate Flow Optimizer is a simple, trouble free, aerodynamic piece for stock RZ350/Banshee carbs. The UFO makes a normal round slide carburetor out-perform the more expensive flat slide carburetor by eliminating turbulence and increasing air flow and velocity, creating a highly atomized fuel charge. Normal gains are 3/4 to 1 HP per 100 cc of engine displacement on 4 stroke engines and 1 1/2 to 2 HP per 100cc of engine displacement on 2 stroke engines. (Minimal re-jetting (pilot jet) and tuning are required). Note: This UFO kit is for twin cylinder engines and includes 2 UFO's.
-
Ultra Sonic Carburetor Cleaning - Ultra Sonic cleaning is the most effective way to have your carbs cleaned. The carb bodies are immersed in a non-corrosive heated solution and treated with 40KHz sound pressure waves that clean 100% of all inner and outer surfaces and carb passages. This cleaning far exceeds normal carb cleaning with carb cleaner and wires which simply can't remove all the debris and residue as effectively an Ultra Sonic washer can becuase it cleans 100% of all surfaces. An ultrasonic cleaner works by the energy released from the collapse of millions of microscopic cavitations near the dirty surface.
-
Uni Filter - High performance air filter for RZ350. Higher airflow for higher performance. Fit in stock airbox exactly like OEM filter. Longer service intervals, cleans easily with grease-cutting dishwashing detergent; just clean, re-oil and reuse indefinitely. Stop more dirt than paper filters. Uni filter service care kit available here on the site. Made in the U.S.A.
-
Adjustable Universal Steering Damper. Incremental resistance adjustment. Great steering damper for 250cc - 500cc motorcycles. Requires individual mounting varies bike to bike, includes damper bracket with 8mm stud. 8mm stud can be used in the RD's reflector mount on the frame gusset just under the tank.
-
Black universal headlight brackets. Adjustable to fit 31mm-38mm fork tubes. Bracket arms are 4″ long, 3.5″ to mounting hole.
-
Chrome universal headlight brackets that will fit most front forks in 34mm-38mm, suitable for RD250/350/400/RD/DS7. Includes all mounting hardware and rubber bushings. Can be used with or without bushings.
-
Chrome universal headlight brackets. Adjustable to fit 31mm-38mm fork tubes. Bracket arms are 4" long, 3.5" to mounting hole.
-
Universal Rear Drum Brake Switch. Great OEM replacement. Can be used on R5/RD250/350 with stock spring. See here for RD/R5 rear brake switch with correct spring: RD/R5 Rear Drum Brake Switch
-
Valve Stem Caps - Multiple Colors, Styles (sold in pairs) - Anodized aluminum valve stem caps by Keiti. Available in 2 styles, Knurled or Piston, in anodized Silver, Blue, Gold, Black or Red. Choose style, color, quantity, and click add to cart.
-
Sale!
Vape CDI Racing Ignition for Yamaha RD350/RD400/R5/DS7.
This high performance system is designed to be lightweight, high revving, and provide a stable high voltage spark across the rev range.- High speed lightweight internal rotor offers up to 22K max rpm's
- Stable high voltage spark - System provides stable 40 kilovolt spark from 3000-8000 rpms. At 18000 rpm or 36.000 sparks per minute, this system still maintains a stable 25 Kilovolt output.
- Diameter of rotor is 59mm, rotor weight is 180 grams.
- Total system weight is 850 grams
- Note: Race only total loss ignition, no generator for charging or lights
- Very simple install includes documentation, assembly instructions and wiring diagram
- 24 mos. Warranty
-
Vape Coil frame mount coil bracket. (This part also used for same ignition system sold under the brand names Powerdynamo/MZB) Sold each
-
Vape Coil Wire Boot, sold each. (This part also used for same ignition system sold under the brand names Powerdynamo/MZB)
-
Vape Ignition - Hardware Upgrade for Yamaha RD250/350/400/R5/DS6/DS7 (Street ignition Version) 71 05 799 00. The hardware supplied by Vape includes a washer that easily deflects when tightened. Our hardware upgrade kit includes a thicker washer 4.5mm, longer zinc plated 7x 35mm rotor bolt and an additional stainless washer. The thicker washer will not deflect when tightening the rotor bolt. (This part also used for same ignition system sold under the brand names Powerdynamo/MZB).
-
Vape Pick Up Coil (Sensor) S01T. (This part also used for same ignition system sold under the brand names Powerdynamo/MZB)
-
Vape Pick-up Coil Shim Plate, sold each. (This part also used for same ignition system sold under the brand names Powerdynamo/MZB)
-
Vape Plug Wire Set - Non Resistor Type. (This part also used for same ignition system sold under the brand names Powerdynamo/MZB)
-
Vape Rotor Puller Tool for use with Powerdynamo ignition system. (This part also used for same ignition system sold under the brand names Powerdynamo/MZB). Inner M12 x 90mm Outer M27 x 1.25 pitch
-
Vape Regulator for use with Powerdynamo RD street ignition. (This part also used for same ignition system sold under the brand names Powerdynamo/MZB)
-
Vape Regulator with built in battery eliminator (capacitor) for use with vape RD street ignition when running without a battery. (This part also used for same ignition system sold under the brand names Powerdynamo/MZB).
-
Vape Relay for use with Powerdynamo RD Street Ignition. (This part also used for same ignition system sold under the brand names Powerdynamo/MZB)
-
Vape Rotor - Replacement rotor for Vape RD street ignition. One piece CNC machined rotor with ramped trigger that helps prevent the possibility of the engine starting in reverse direction. (This part also used for same ignition system sold under the brand names Powerdynamo/MZB)
-
Vape Stator (For systems 71 05 799 & 71 05 999). (This part also used for same ignition system sold under the brand names Powerdynamo/MZB)
-
Complete engine gasket set for Yamaha RD250/350/R5 (all years). Note: RD250 requires different head gaskets, also sold here on the site. Gasket set includes the following: Head gasket x 2 Base gasket x 2 Manifold (reed cage) gaskets x 2 Exhaust gaskets x 2 Right Crankcase cover gasket x 1 see alternative here: Athena gasket kit
-
Vesrah Gasket Set for 1976-78 RD400. Gasket set includes the following: Head gasket x 2 Base gasket x 2 Exhaust gasket x 2 Generator cover gasket x 1 Clutch adjuster cover gasket x 1 Right Crankcase cover gasket x 1 Oil Pump cover gasket x 1 Does not include manifold (reed cage) gaskets - sold separately here on the site
-
Vesrah Rear Brake Shoes for RD350/RD250 (all years). High quality brake shoe makes excellent OEM replacement.
-
Vessel JIS Crosshead Thru-shank Impact Type Screwdriver Set (#2,#3). This is the correct cross head type screwdriver to use on your Japanese motorcycle. Using a standard Phillips head screwdrive damages the screws and can be difficult to remove. This kit is by Vessle, a leading tool manufacturer in Japan. The kit includes 2 special type JIS screwdrivers (#2,#3), thru shank type which means they work like an impact wrench, seat the head of the screwdriver in the screw, then give the end a whack with a hammer causing the the shaft to rotate (counter clockwise for loosening only). These are the IMPACTA models by Vessle, a must have tool for wrenching on Japanese motorcycles.
-
Vessel JIS Crosshead Screwdriver Set (#1,#2,#3). A complete set of JIS (Japanese Industrial Standard). This is the correct cross head type screwdriver to use on your Japanese motorcycle. Using a standard Phillips head screwdrive damages the screws and can be difficult to remove. This kit is by Vessle, a leading tool manufacturer in Japan. This kit includes a #1,#2, and #3 JIS cross head screwdrivers, MEGADORA model 900 series with magnetic tips.
-
Vessle 8-PC, Japanese Motorcycle Repair & Restoration Set (Includes IMPACTA Driver). This 8pc kit is outfitted with premium VESSEL brand Japanese hand tools. It’s the perfect "Starter Kit" for restoring or repairing Japanese motorcycles, which have JIS (Japanese Industrial Standard) screws. The included “Megadora” style screwdrivers have a non-slip cushion grip handle for maximum comfort. The high precision black point cross-point tips fit JIS (Japanese Industrial Standard) screw heads, and can also be used in other cross-point screws. This ensures a correct fit for fastening and helps prevent cam-outs. The included 980 model "Impacta" is a revolutionary screwdriver that features a built-in impact driven screw removal function. It's great for stripped, rusted, or stuck screws.
-
Vessel JIS Thin Shank 4mmx100 Screwdriver - perfect for removing/installing pilot jets. By Vessle, a leading tool manufacturer in Japan.
-
Vintage Decal - Kenny Roberts Road Race. 3.25"x3.25". High quality transfer tape decal, includes application instructions.
-
Vintage Style Fuel Line Clamps - 3/8" Fuel line clamps for 1/4" fuel line. Clamps are zinc plated and self-compensating, nearly identical to the original Yamaha clamps used on the RD's and many other bikes of the period. Sold each, Quantity = number of clamps desired. Compare to Yamaha OEM at $7.99/each. Replaces Yamaha part no. 90467-08003-00
-
Sale!Vintage Yamaha T-Shirt - from the 1975 "someday you'll own a Yamaha" advertising campaign. Premium pre-shrunk soft cotton t-shirt. Official licensed Product. Charcoal color, available in Large only, close out item.
-
VM26-28 Carb Top Gaskets Sold Each. Suitable for RD250/350/400 & others with VM26 or VM28 carburetors. Genuine Yamaha Part.
