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RD400F Daytona Front/Rear Caliper O-ring, Reproduction Part, sold in pairs, replaces 2G2-W0044-00-00 (no longer available from Yamaha. Buna O-ring.
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RD400 1979 Speedo/Tach Damper Set - Sold as a set of 2 dampers. OEM part. Note this is the damper inside the gauge cup.
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Rear Fuel Tank Dampers, sold in pairs (4 pieces). Suitable for RD400 (all years). High quality reproduction part.
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Rear Fuel Tank Dampers, new Yamaha OEM, sold in pairs (4 pieces). Suitable for RD400 (all years).
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Rear Wheel Bearing Kit - RD250/RD350/R5/DS6/DS7 (all years) by All Balls. Kit includes wheel bearings and seals for rear wheel. Note:sample kit pictured, actual kit may vary slightly from bike to bike.
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Rear Wheel Bearing Kit - RD400 (76-79) by All Balls. Kit includes wheel bearings and seals for rear wheel. Note:sample kit pictured, actual kit may vary slightly from bike to bike.
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Grip Glue by Renthal. Eliminates grip slipping and sliding. A must for medium and soft compound grips. .85oz tube.
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Rim Strips - High quality - Multiple sizes. Sold each. Choose size and click add to cart.
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Road Grips Model 717. Feature Pro Grip duo-density technology. Proprietary GONT compound in two densities: one for extra grip on the bars to minimize movement, and the other on the outside of the grip to provide superior comfort and vibration absorption. 7/8" i.d. x 125mm long. Available in black, orange, red, blue, gray, green or yellow. Note: Black w/Black accents not pictured. Choose color and click add to cart.
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Road Race Grips by Renthal. 25mm grips with full diamond design, feature synthetic rubber compounds specially formulated to achieve the optimum combination of strength, tackiness and shock absorption. Available in soft, medium and firm compounds. Choose compound and click add to cart.
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RZ350 Oil Lines Grommet 4L0-13174-00 Reproduction. *Part no longer available from Yamaha* This part fits into the top of the engine cover and the oil feed/supply lines pass through it. Each sold separately.
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SBS Ceramic High Performance Brake Pads Yamaha - RD350 RD400 RD250. These ceramic brake pads are suitable for street or race use. Also fits TX500,TX650,TX750,XS650.
- Extremely quiet – vibration damping ceramic composite virtually eliminates brake "grind" noise and pad "squeal"
- Excellent "cold morning" braking performance – no warm-up required
- Smooth, progressive and controlled braking with exceptional lever response
- Fast thermal recovery between high-energy stops with minimal high-temperature "brake fade" compared to organic or organic/Kevlar pads
- Increased rotor life – bonded ductile metal filament structure dramatically reduces rotor wear
- Long pad life – durable high-strength bonded ceramic-fiber structure increases pad life over organic or organic/Kevlar pads
- Low-dusting formula contains no ferrous (iron) compounds that can discolor matte/polished aluminum alloy or chrome-plated wheels
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Billet Aluminium steering stabilizers with clear finish, come in a variety of sizes for custom applications. All stabilizers have 7 damping adjustments and are completely rebuildable. Designed to reduce head shake/wobble, lightweight race quality, finned body for maximum cooling. Available in Standard, Short, Long and Extra long sizes. Choose length and click add to cart.
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Shorty Shocks for the RD250/350/400/R5
- Easily lower your bike simply by installing these shocks
- 11.4" / 298mm length eye to eye
- 5 position preload adjustment
- Pre-installed springs - shocks ready to mount
- Available in 4 configurations:
- Black Body / Chrome Springs
- Chrome body / Black Springs
- Black Body / Black Springs
- Chrome Body / Chrome Springs
- sold in pairs
- Note: This product has additional shipping charges
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Speedometer Clutch Dust Seal - RD250/350/400 (all years).
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RD/RZ Steering Damper Fork Tube Clamp. Billet fork tube clamp. Includes 2 stainless M6x1.0 clamp bolts and one M8x1.25 damper mount bolt. Available in fork tube sizes for many front ends: 34,35,36,38,39,41,43,45,50,52,54mm sizes. Note (RD250/350/400 is 34mm/RD400F Daytona is 35mm, RZ350 is 35mm). Choose clamp size and click add to cart.
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Superbike Grips Model 699. Unique materials, grip patterns and construction provide a look and feel unlike any other grip. Made from the same high-tech rubber compounds used in Formula One racing cars. Supersoft and superdurable with unsurpassed adhesion. All are open-ended with high-impact plastic end caps. For machines with 7/8" handlebars. Used by Troy Corser and other championship riders worldwide. Made in Italy. Available in black only.
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Swing Arm Bearing Kit for Yamaha RD250/350/400 (all years). Kit includes replacement shaft, 4 needle bearings, 2 thrust washers and 2 spacers. Made in Japan.
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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
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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
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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.
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Turn signal grommet 90480-18488 RD250 RD350 RD400 (1976-1978) Sold each.
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Adjustable Universal Steering Damper. Notched incremental 6 position 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.
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Universal Rear Drum Brake Switch. Great OEM replacement. Can be used on R5/RD250/350 with stock spring.
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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.
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Vesrah Rear Brake Shoes for RD350/RD250 (all years). High quality brake shoe makes excellent OEM replacement.
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Vintage Decal - Kenny Roberts Road Race. 3.25"x3.25". High quality transfer tape decal, includes application instructions.
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Vintage Japanese Style Tool Kit - metric took kit for vintage bikes, not specific to the RD but includes most common tools and sizes you'll need. Includes:
- Pliers
- Combo Screwdriver (straight blade / phillips)
- Spark Plug Wrench
- Wrenches, 8/10mm, 10/12mm, 14/17mm
- Pouch - fits nicely in the RD tool tray
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VM28 Turbo Throttle and Cable Kit. This kit is used for the original Mikuni VM28 stock carbs or new Mikuni VM28 roundslide carburtetors. This kit includes a quick turn throttle and throttle cable (does not include the carburtetor, pictured for reference only). This kit does not include the cable for the oil pump and is meant for pre-mix applicatons. Cable includes upper, junction and two lower cables. Throttle includes, housing, throttle tube and cable adjuster. Note: this eliminates the original Yamaha throttle which was in the switch housing. You will need to make other provisions for the functions of the switch if you use this set up, intended for highly modified street bikes or racing applications.
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VM30-38mm Turbo Throttle and Cable Kit. This kit is used for the Mikuni VM (not TM) bigger bore carburetors from 30-38mm. This kit includes a quick turn throttle and throttle cable. No mods required. Note: This kit does not include the cable for the oil pump and is meant for pre-mix applicatons. Cable includes upper, junction and two lower cables. Throttle includes, housing, throttle tube and cable adjuster.
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Yamaha RD250, RD350, DS7 R5 (all) Handlebar Bushings Set. Set includes 4 bushings. Reproduciton part. Replaces the following Yamaha part numbers 90385-12020-00 90890-55902-00 278-23434-00-00
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Yamaha - Handlebar Bushings Set (4 pieces) - RD400 90385-12027-00 x 4 Genuine Yamaha OEM
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Yamaha - Handlebar Bushings Set (4 pieces) - RD400 90385-12027-00 x 4 Reproduction
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Yamaha Air Box Damper RD350,RD250,R5,DS7 (all years), sold each. No longer available from Yamaha, replaced OEM part no. 278-14426-00 note: 2 required per bike
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Yamaha OEM Battery Strap - fits RD250/350/400/R5/DS6/7. Original part number 122-82131-00-00, superseded by part no. 26L-82131-00-00. This part is used as the battery strap for the above bikes and the tool kit strap for the RD400 (76-78).
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Yamaha RD Brake Caliper Modification Service. Modification of standard Yamaha RD front caliper to accept standard banjo bolt instead of hard line. We offer this service for existing calipers or our reproduction calipers offered here on the website. This modification includes removal of the stock banjo bolt flange and refacing of the banjo bolt mountnig surface.
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Yamaha Brake Caliper FRONT - RD250/350/400 Reproduction caliper. Note this is a reproduction of the Yamaha front caliper and is set up to accept the standard hard line. Caliper is aluminum body and much lighter than stock (2lbs vs 3lbs 8oz approx). We offer a caliper modification service to allow this caliper to accept a standard banjo bolt for use with stainless steel braided lines. Note: This caliper uses a 10mm x 1.0 thread pitch banjo bolt.
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Yamaha Brake Caliper REAR - RD400 (76-78) Reproduction caliper. Stock rear calipers are on longer available, but we can modify the reproduction front calipers for use on the RD400 rear. Modifications includes a relief for the rear disc carrier and removal of the hard line flange. With these modifications this is a simple bolt on caliper. Caliper is aluminum body and much lighter than stock (2lbs vs 3lbs 8oz approx). Note: Allow 5-7 days for this part prior to shipping. Note 2: This caliper requires a 10mm x 1.0 pitch banjo bolt, the stock rear caliper used a 10mm 1.25 pitch and will not work with this caliper. The 10mm x 1.0 bolt is available here (choose size): https://www.economycycle.com/shop/yamaha-rd250350400r5ds6ds7-parts/banjo-bolt-single-line-multiple-sizes/
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Yamaha Damper for Rear Fender and Exhaust bracket. Yamaha part no. 168-21639-00-00
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Yamaha Exhaust Plug - RD250 RD350 RD400 (all years). Sold in pairs. 90480-14153-00
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Yamaha Foot Peg Rubbers, Pair - RD350, RD250, R5, DS6/7. High quality reproduction part. Replaces Yamaha part no. 156-27413-00-00. These are the foot peg rubbers for the rider, not passenger.
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Yamaha Grommet 90480-12013-00 RD400 Electrical Panel, RD350/250/R5/DS7/RD200 Fender & others. OEM Yamaha part. Sold each.
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Yamaha Grommet no. 122-24181-00-00 (reproduction) RD200, RD125, RD60, XS650 & Others. See fitment below. (Sold in Pairs)
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Yamaha Grommet no. 90480-16501-00 RD400F Daytona, XS650/850 & Others - OEM Part. Sold Each.
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Yamaha Kickstart Rubber Cover RD/R5/DS6/7 ALL. OEM Yamaha
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Yamaha Kickstart Rubber Cover RD/R5/DS6/7 ALL - High Quality Reproduction part by Economy Cycle
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Yamaha Main Kickstand Stopper/Damper RD350,RD250,RD400,R5,DS6/7 (all years. Replaces Yamaha part no. 1A0-27114-00-00 or 278-27114-00-00.
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Master Cylinder Reservoir Diaphragm 360-25854-00-00 - RD350 Front Master Cylinder, RD400 Rear Master Cylinder - reproduction part
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Yamaha Reservoir Diaphragm Bushing 2GU-25855-00-00-00 - RD400 Rear master cylidner, RD350 Front master cylinder - Reproduction
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Yamaha RD350/400/250 Oil Line. OEM Yamaha oil line approximately 28", enough to do both carbs. Yamaha OEM no. 90445-05M07-00. The RZ350 requires 2 packages of this oil line.
