- Crankshaft dis-assembly
- Cleaned, measured and bead blasted
- New ProX rods
- New Bearings - inner, outer (Yamaha OEM bearings)
- New Small end, Big end bearings (ProX)
- New Thrust Washers
- New Pins
- Re-assembly and truing to factory specifications or better
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Yamaha RD350 OEM Crankshaft - Rebuilt with all original Yamaha bearings and ProX rod kits. We performed the following work on this crank and it is ready to install. We do offer a core credit of $100 if/when you return you're old (rebuildable) crankshaft to us. -
128MB USB Drive - Economy Cycle USB/Flash Drive -
Sale!
RD Chain Guard Damper Kit - Fits all RD's, R5, DS7 & More see complete fitment below Kit Includes: Rubber Damper, Special Washer, Collar, Screw/washer See product detail for complete fitment -
Dipstick Yamaha RD250/RD350/RD400 (all years) - 360-15363-01-00 OEM part -
Yamaha - RD250/350/400/R5/DS7 (all years) Wiseco Connecting Rod Big End Bearing. Sold each. 22x28x15.8 -
Yamaha RD400 (76-79) RZ350, Banshee, XS650, Rear Master Cylinder Reservoir Cap 2KF-25852-50-00, Genuine Yamaha. -
Yamaha RD400 (76-79) RZ350, Banshee, XS650, Rear Master Cylinder Reservoir 1A1-25894-01-00 Genuine Yamaha part. -
The original round pin type connector blocks Yamaha used are no longer available. We've had lost of requests for a connector block kit to replace the original ones. This kit includes a 3,4,5 and 6 position connector blocks, both male and female sides, and 6.3mm brass spade connectors both male and female. You will use all the connector blocks with the PCDI-10VT, the PDCI-10T will not use the 6 pin connector blocks. We include diagrams showing the placement of the connector blocks and cooresponding colored wires. Connector block color may vary, white, off white or black. We recommend having the following tools to replace the connectors: You will need a crimping tool:Â Crimping Tool and preferalby a terminal extraction tool: Terminal Extraction Tool -
Complete Gasket Set for 1979 Yamaha RD400F Daytona. High quality gaskets, made in the USA by Cleveland Gasket. Gasket set includes the following:- One piece Head gasket x 1
- 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
- Manifold (reed cage) gaskets x 2
- Actuator gasket x 1
- Oil pump gasket
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Dipstick O-ring Yamaha RD250/RD350/RD400 (all years). Buna O-ring, safe for motor oil and crankcase temperature. -
RD brakes can be difficult to bleed, time consuming and messy. This kit makes quick work of bleeding brakes and at an economical price, great for occaisional use without breaking the bank. Kit includes:- Pump w/Gauge
- Canister/lid
- Hoses
- Fittings for a variety of calipers
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Coil Wire & Spark Plug Caps Kit. Kit includes: 2x zero resisance spark plug caps, preinstalled on 16" copper core plug wires (trim to length needed for your application). For all RD's, R5, DS6/7 and most 2 cylinder bikes. These work with Terminal and Removable Terminal/Stud type plugs (see pics below).
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Economy Cycle Carabiner Flashlight. Handly little LED flashlight - small enough to keep in the bike's toolbox or on your keychain (battery doesn't activate until you remove the paper disc on the battery before use). Green annodizied aluminum body with small carabiner & Economy Cycle logo (approximately 4" long w/carabiner). -
Reflector - Amber with black backing, 5mm stud - Great for RD's. Diameter approximately 60mm/2.38" - Made in Taiwan. Replaces Yam OEM No. 355-85111-01-00. -
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 -
Replacement Fork Tube Set, hard chrome, 34mm diameter, stock length for each model. High quality reproduction part. Sold in pairs. Replaces original part numbers 278-23124-50-00 351-23124-50-00 1A0-23124-01-00 -
Grommet 90480-19032-00 - For RD350 RD250 Air Box. These grommets are solid and mount in holes on each side of the airbox. -
Head Temperature Gauge with 14mm Sensor- Displays temperatures up to 500°F
- Temperature accuracy within 1°F/°C
- User-selectable display in °F or °C
- Measure and record maximum temperature (resettable)
- Small size (1.9" x 1.0" x .59") with large, easy-to-read display
- Waterproof
- Approximate five-year battery life
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Yamaha RD400 / RD250D Ignition Cover- Replaces OEM number 1A0-15415-00-00, Fits on the original larger inner cover
- Reproduction Part, no longer available from Yamaha
- Cast Aluminum
- Applications: Yamaha RD400 1976- 1980 (all years worldwide) Yamaha RD250D, DX (Later Euro versions of the 250, **NOT FOR USA 250/351**)
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2 Stroke Oil Injector Nozzle in Brass - RD250/350/400 (carb oil injector nozzle). Reproduction item, no longer available from Yamaha. Sold each. -
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 Vent Tube Anchor Plate - This part attaches to the float bowl screws and holds the vent line. 2 Required per carb. -
RD400F Daytona Front/Rear Caliper O-ring, Reproduction Part, sold each, replaces 2G2-W0044-00-00 (no longer available from Yamaha. Buna O-ring. Sold in pairs -
Reflector - Amber with black backing, 5mm stud - Great for RD's. Diameter approximately 60mm/2.38" - Made in USA, DOT Certified. Sold each. Replaces Yam OEM No. 355-85111-01-00 -
Reflector - Red with black backing, 5mm stud - Great for RD's. Diameter approximately 60mm/2.38" - Made in USA, DOT Certified. Sold each. -
RZ350 Front Caliper Boot - 4X8-25917-00-00 (larger one). Reproduction Part. Sold each. -
RZ350 Front Caliper Boot 2 - 5R2-25937-00-00 (smaller one). Reproduction Part. Sold each. -
RZ350 USA - Front Master Cylinder Reservior Diagphragm -
Spark Plug Cap - 5K or 0K resistance for 14mm spark plug, with 90 degree Elbow (RD/RZ/R5), NGK Type - Reproduction, sold each. These caps are just right for the RDs and other 2 stroke vintage Japanese twins. Includes waterproof covers. For terminal stud type plugs or plugs with removeable terminal nuts (BR8ES, BR8HS). It is not recommended to use both resistor caps and resistor plugs, use either resistor plugs with non-resistor caps, or non resistor plugs with resistor caps. -
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. -
Turn signal grommet 90480-18488 RD250 RD350 RD400 (1976-1978) Sold each. -
Yamaha Grommet 90480-12013-00 RD400 Electrical Panel, RD350/250/R5/DS7/RD200 Fender & others. OEM Yamaha part. Sold each. -
Yamaha Grommet no. 90480-16501-00 RD400F Daytona, XS650/850 & Others - OEM Part. Sold Each. -
RD/RZ/R5/DS6/7 Clutch Cush Drive, by Hinson. 8-pack kit, enough to do one clutch. -
RD250/350 Idle Screw / Spring Assembly. Includes Screw & Spring. By Mikuni. This is also the correct idle screw/spring for the new Mikuni VM28's. -
RD250/350 Idle Screw / Spring Assembly. Includes Screw & Spring. OEM Yamaha -
Yamaha RD250/350/400/R5/DS7 Fork Bolt & Copper Gasket Reproduction 3D8-23181-00-00 & 509-23158-L0-00 -
Yamaha RD250/350/R5/DS6/DS7 Rubber Gasket under fork guide covers. Reproduction, Sold each. Replaces OEM 214-23163-00-00 superceded by 291-23163-61-00 -
YYamaha RD250/RD350/RD400/RZ350 - Steering Stem Seal 164-23462-00-00. Reproduction part. -
YYamaha RD250/RD350/RD400/RZ350 - Steering Stem Seal 164-23462-00-00. Genuine Yamaha Seal. -
Yamaha RD350 RD250 BRAKE HOSE SUPPORT RUBBER 341-25881-00 BRAKE HOSE PROTECTOR, upper for hard line/brake manifold -
Yamaha RD400 (1976-78) BRAKE HOSE SUPPORT RUBBER 1A0-25881-01, reproduction part -
Yamaha RD350 Y-Boot Clamp 90460-77016-00. This is the clamp that secures the Y-boot to the bottom of the air filter box or Y-boot air filter set up. No longer available from Yamaha, this is a reproduction part and is a yellow-ish gold color. Replaces Yamaha OEM part number 90460-77016-00 -
RD400 (1976-1978 C/D/E) Idle Screw / Spring Assembly. Includes Screw, oring & Spring. OEM Yamaha 4AC-14103-00-00 -
Yamaha RD400 (1976-1978) Tool Box - Reproduciton includes bracket for strap. -
Yamaha RD400 (All Years) Foot Peg Clevis Pin Set. 8mm x 34 pin, zinc plated steel, w/cotter pins. (sold as a set of 2 pins/cotter pins). Replaces 90243-08006-00. -
Yamaha RD400 - Electrical Panel Grommets 90480-13018 Reproduction Part -
Yamaha RD400 - Electrical Panel Grommets (3 required per bike). OEM part. 90480-13018-00