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SR500 / SR250 Parts

SR500 / SR250 Parts

You mention the word fun. The Yamaha SR500 was in this class. In 1976 Yamaha developed the XT500 a single cylinder 500cc OHC dirt bike. With its success, Yamaha engineers were challenged to produce the street version SR500 with the styling image of its predecessor the XS650 which was inspired by British design. It was one that would not come easy. The prototype version of the SR500 produced a twisted angle to Yamahas Tech director. Easy starting became a priority and the development of the internal compression release and TDC sight window was developed.


If you would like a definition of this “THUMPER” it would have to be defined as a powerful, sure footed, light on its feet pleasure to ride motorcycle. The motorcycle was small due to the narrow, dry sump, SOHC and 84mm long stroke motor. The oil tank reservoir was incorporated into the upper back bone tube of the frame. The SR500 was delivered with alloy rims along with front and rear disc brakes. This achieved a superior braking force due to the smaller frame size and total weight.


One of the emerging trends over the last several years has been the ease in which the SR500 can be customized into a chopper, bobber, brat, cafe racer or you can just do a complete restoration.  MikesXS has a very experienced team of professionals that can help answer any questions you might have on your custom project. was started in 2001 with the Yamaha rider in mind and has continuously been one of the largest and most comprehensive supplier of vintage Yamaha parts.  MikesXS carries everything you need to service your motorcycle, including: high output charging systems (PMA kit), hard tail frames, big bore kits, petcocks, oem type oil filters, carburetor (carb) kits, brake calipers, clutch repair kits, master cylinders, gasket sets, 7/8 inch handlebars, cam chain guides and many other items! All of the inventory listed on our site is in stock and usually ships within 24 hours.  We ship all over the world from the United States to Australia, New Zealand, Japan, UK, France, Germany and over 50 other countries


We are proud to have many of our parts manufactured for us by the very same factories that made the original OEM parts and we also support and carry parts from custom parts builders like Hugh's Handbuilt, Monster Craftsman,  TC Bros, Pamco, XS Charge, Analog Cycles, Moto Gadget and many other custom motorcycle fabrication parts.  


Fitment Includes:

1978 SR500

1979 SR500 

*please see product pages for specific fitment information

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  1. Brake Caliper Rebuild Kit XS650 + more
    Part #
    Brake Caliper Rebuild Kit - Fits:1977-84 XS650 Front or Rear Calipers.Contains caliper piston seal, dust boot, spring clip and bleed screw rubber cap. OEM Ref.# 1J3-W0047, 1J3-20000-20-00Also fits: XS400 D/E/F 77-79 front and rear, SR500 E/F/G/H 78-81 front and rear, XS500 C/D/E 76-78 front and rear, XS750 77-79 rear... 
  2. Brake Pad Set 1977-84 XS650 + more
    Part #
    Brake Pad Set ( for 1 caliper ) - Fits: Front - XS650 D-K (1977-84) and Rear - XS650 (1978-84) - Kevlar Carbon compound.OEM Ref.: 1J3-20000-11/13, 3H5-W0045-00, 2MO-W0046-01Also fit: SR500 1976-81, SR500 G/H 1980-81 front only, XS500 C/D/E 1976-78 front and rear, XS750 D/2D/E/F 1977-79 front and rear, XS750 SE/SF right... 
  3. Cam Chain- DID 219FTSS x 106 L
    Part #
    Endless Cam Chain - Daido 219FTSS x 106.  Pitch .3061" (7.774mm.) Fits: TX/XS650's 1974-84 (36 tooth cam). The latest high strength cam chain from D.I.D. for late XS650's. Made in Japan.Also fits: SR500 E/F/G/H 78-81, XT500 C/D/E/F/G/H Dual Sport 76-81Installation Note: Cam Chain IS absolutely correct original bra... 
  4. Gas Cap with keys 1978-84 XS650 Special and more
    Part #
    Fits: 1978-84 Yamaha XS650 "Specials" Note: Caps from "Standards" and "Specials" do not interchange.Will work with other Specials models: XS400 Specials, XS750 Specials, XS850 Specials, XS1100 Specials, and SR500 78-79 (latch depth adjusted)OEM reference #4R0-24602-01-00 
  5. Valve Stem Seals
    Part #
    Valve Stem Seals (Sold each) Made in Japan OEM Ref.# 341-12119-00/02Fits: All 650's 1970-84 Also fits: SR500 78-81, SR500 82-88, XT500 88, XT500 76-81, TT500 76-81, XV750 82, XV920 82-83, XV1000 83, XV750 81-83, XV1000 84-85, XV920 81-82, XV1000 82, XV920 83 
  6. Clutch Lever (Black)
    Part #
    Clutch Lever - (Black) - Fits: XS650 SE/F/2F/SF/SG/SH/SK/SL 1978-84 and XS650S J/K Heritage Specials. OEM Ref.#'s 2HO-83912-00/20/30, 2H7-83912Also fits: XS400, SR500 78-81, XS750 F 79, XS850 80-81, XS1100 78-81*** has finger indentions 
  7. Headpipe Exhaust Gaskets XS650 SR500 XT500
    Part #
    Headpipe Exhaust Gaskets - (Pk./2) - Original Yamaha type - Fits: All XS650's 1970-84. OEM Ref.# 256/3GD-14613-00, 90430-38054Also fits: SR500 E/F/G/G 78-81, XT500 C/D/E/F/H 76-81 
  8. Shock Absorber Set - 12 3/4 inch (325mm) Eye To Eye - Monza
    Part #
    Shock Absorber Set - (Monza Traditional) standard size for 1974-84 XS650 TX650's - Dual Progressive wound Chrome Springs & Long Black top shroud with black shock body.12 3/4" (324mm.) eye to eye., Includes preload wrench & set of eye rubbers.Can be used as replacement on: Yamaha RD400 1976-79, XS400 1977-81,... 
  9. Front Brake Master Cylinder Rebuild Kit for Yamaha XS650 +
    Part #
    Front Brake Master Cylinder Rebuild Kit - OEM # 535-W0041-60, 535-20000-60 Fits: Front Master Cylinder Assembly on All XS650 Models D-L (1977-84) with single front disc brake.Note: This Kit does Not fit earlier 650 models.Also Fits: XS360 C 76-79, XS400 77-81, SR500 78-82, XS500 76-78, 
  10. 7" Halogen Head Lamp Kit
    Part #
    7" Halogen Lamp Kit - Lamp unit with 12V 60/55 Bulb (P43T base) and bulb dust boot. Replaces stock headlight sealed beam. Fits into stock retainer of 74-84 XS650 &TX 650 headlamp. XS1/XS1B/XS2/TX650 (1970-73) models must use #10-1156 "W" clip set and clip the lamp unit to the headlamp rim.Can be used with XS400, XS750,... 
  11. Original type motorcycle Headlight Yamaha XS650 XS750 XS850 XS1100
    Part #
    Original type 7" Headlight assembly as used on all 650's 1974-84.Custom Polished chrome finish with upgrade to H4 Halogen lamp assembly -(U.S.A. market RH side drive)Includes shell, rim, light unit with 60/55W H4 12V P43T bulb, rubber mounting bushes and wiring grommets. XS750, XS850, XS1100, SR500 - will need to solde... 
  12. Turn Signal Lamp with Amber Lens for Yamaha XS
    Part #
    Turn Signal Lamp with Amber Lens. Fits: front or rear on 1973-84 TX/XS650's.Also fits: XS360, XS400, XS750 78-79, XS850 80-81, XS1100 SF 79-81 
  13. Fuel Petcock Repair Kit 1978 XS650 and more
    Part #
    Kit contains o rings and diaphragms to rebuild one fuel petcock. Does not include plastic diaphragm spacer block.Yamaha XS650 E 78XS360 C, D, 2D 76-77 XS400 D 77 SR500 E/F/G/H 78-81 SR500 82-84, 88, 91-93 XS500 E 78 XS750 D/2D/E/F 77-79 XS1100 E/F/G/H 78-81 
  14. Swing arm bolt Grease Fitting
    Part #
    Swing arm bolt Grease Fitting - Replace original grease fittings with ones that fit to common American size grease guns. Fittings fit to ends of swing arm shaft (bolt). 2 required per bike. Fits: All 650's 1970-84Also fits Center Stand Bolt XS650 item #37-0001 
  15. Front Wheel Bearing Kit XS650 RD350 RD400 SR500 TX650 XS750 XS850 XS1100 + more
    Part #
    Front Wheel Bearing Kit Includes: (2) 6303-2RS Nachi ball bearing (with synthetic shields), (1) Front wheel Oil Seal - (SD-28-47-7), (1) Front Wheel Oil Seal - Speedo drive side - (SDO-45-56-6)Made in Japan - Highest Quality - make sure any you are comparing are made in Japan and same quality.Fits:RD350 A/B 1973-75, RD... 
  16. Air Filter - Pod - 52mm
    Part #
    52mm Universal Pod Air FilterFits: Yamaha SR500, TT500, XT500, XJ650, XJ900, XS750 & XS850 & XS1100 through 1979Also fits:Honda CB400 N/T, CB650 Z, CB750 K Kawasaki KZ250, KZ400 B/G/L, ZR400, KZ440 A/C/D/H, KZ550 G/H, GPz550, ZR550, KZ650 Suzuki GS400 S, GSX400 E/F/L, GT500, GS550 E/M, GT750 
  17. Speedometer Cable (Black) XS650 1975-1984 TX650
    Part #
    Speedometer Cable (Black) - Fits: XS650B-K (1975-84) and TX650A (1974) OEM# 341-83550-01 Made in JapanAlso fits: SR500 78-84, XS500 
  18. IZUMI Rear Drive Chain - High Tensile 530 x 104
    Part #
    IZUMI Rear Drive Chain - 530HT x 104 Link.- Japanese made - Premium Quality This is the stock length on 1974-84 XS650's with 17T/34T standard sprockets.High Tensile Motorcycle Chain with Nickel Plated Sideplates.XS360 XS400 SR500 standard sizeYamaha, Suzuki, Kawasaki, Honda. 
  19. H 2.15x18 36 spoke shouldered aluminum motorcycle rim Yamaha XS400 XS650
    Part #
    This item is not eligible for free shipping. H 2.15x18 36 hole shouldered polished aluminum rim. Very hard to find. Classic 36 hole pattern will work with many vintage bikes. Works with XS650, XS400. This is a quality rim comparable to what you see on other sites for much more money. Great for chopper, bobber projects.... 
  20. Front Wheel Oil Seal Yamaha XS650 RD350 RD400 SR500 TX650 XS750 XS850 XS1100
    Part #
    Front wheel Oil Seal - (SD-28-47-7-1) Fits: Front on All 650's 1973-84, RD350 A/B 73-75, RD400 76-78, SR500 78-84, XVS535 87-01, XVS535S 96-97, TX650A 74, XVS650 98-06, XS750 78-80, XS850 80-81, TDM850 91-99, XS1100 78-81 
  21. Tachometer - Chrome Mini 60mm (2.25") diameter black face
    Part #
    Tachometer - Chrome Mini - 2.25" Diameter (60mm) - LED with Black face, 0-12,000 RPM for Yamaha 650's. Internal illumination.Mechanical (cable drive) type. 1:5 ratio.Other bikes with 1:5 ratio: XS360, XS400, RD350, RD400, SR500 
  22. Clutch Cable Adjuster Dust Cover
    Part #
    Clutch Cable Adjuster Dust Cover - Rubber boot/cover keeps dirt from contaminating cable adjuster threads.Replaces original OEM cover.Fits: 1978-84 XS650's and hundreds of other Yamaha's. 
  23. GB Cafe Headlight Bracket Set - 35mm
    Part #
    GB Cafe Headlight Bracket Set. - Polished Aluminum - Fits: 35mm, 39mm and 41mm with shims Fork tubes as used on 1977-84 XS650's. 11mm. mount holes. Approximately 4 1/2 inches from center of fork tube mount hole to center of headlight attachment hole.Bikes with standard 35mm forks: XS400 Maxim 82-83, SR500 E/F/G/H 78... 
  24. Short Stalk Yamaha XS Model 341 Style Signal Lamp
    Part #
    Rear Short stalk Signal Lamp. For those wanting signal lamps tucked in closer to the frame. 8 mm. stud mount. Clear amber lens.Yamaha XS650 and other vintage motorcycles. Will work on XS400, XS750, XS850, some SR500.DOT approved 
  25. Rear Medium stalk Signal Lamp Yamaha XS
    Part #
    Rear Medium stalk Signal Lamp. Length from end of stem to inside of lens is 67mm, length from the "step" in the stem is 46mm, total length is 147mm. 8 mm. stud mount. As used for European Markets. Lens has milky translucent center. DOT approved. E mark.Yamaha XS650. Will work on XS400, XS750, XS850, some SR500. 
  26. Front Wheel Bearing 6303-2RS XS650 RD350 RD400 SR500 XS750 XS850 XS1100 + more
    Part #
    Front Wheel Bearing - 6303-2RS Nachi ball bearing (with 2 synthetic shields)Made in Japan - Highest QualityFits:RD350 A/B 73-75, RD400 76-78, SR500 78-84, XV535 87-01, XV535S 96-97, TX650 A 74, XS650 75-83, XVS650 98-06, XS750 78080, XS850 80-81, TDM850 91-99, XS1100 78-81 
  27. Vesrah Brake Pad set XS650 1977-84 + more
    Part #
    Brake Pad set Vesrah performance brand, made in Japan. Vesrah VD-205Brake Pad Set ( for 1 caliper ) - Fits: Front - XS650 D-K (1977-84) and Rear - XS650 (1978-84 - Resin compound.OEM Ref.: 1J3-20000-11/13, 3H5-W0045-00, 2MO-W0046-01XS250 C 77, XS250 DE F,G 79-880, XS360 76-77, XS400 E, F 78-79, SR500 76-81, SR500 E/F 7... 
  28. H 1.85x19 36 spoke shouldered aluminum motorcycle rim Yamaha XS650
    Part #
    This item is not eligible for free shipping. H 1.85x19 36 hole shouldered polished aluminum rim.Very hard to find. Classic 36 hole pattern will work with many vintage bikes. Works with XS650. This is a quality rim comparable to what you see on other sites for much more money.Great for chopper, bobber projects.OEM re... 
  29. Carb Holder Yamaha SR500 1978-1981 TT500 XT500
    Part #
    Carburetor Holder SR500 E/F/G/H 1978-81. Replace your worn and cracked carb holders. Includes one carb holder and one intake gasket.Also fits: TT500 C/D/E/F/G/H 1976-81, XS500 1976-81, XT500 C/D/E/F/G/H 1976-81 
  30. Fork Seal set (2)  Yamaha RD400 1978-79 SR500 1978-93 XS650 1977-83 TX750 1973-74
    Part #
    Fork Seal set (2)Fits: RD400 1978-79, SR500 1978-93, XS650 1977-83, TX750 1973-74 
  31. Shorai Lithium-Ion Battery LFX14L5-BS12
    Part #
    Great battery for your custom cafe racer and bobber projects. Much smaller and lighter than lead acid batteries, comes with packing to fit the battery box. The manufacturer expects Li-on batteries to last on average about twice as long as a lead acid battery in the same application, making the effective cost differenti... 
  32. Brake Lever
    Part #
    Brake Lever - (Black) - Fits: XS650 SE/F/2F/SF/SG/SH/SK/SL (78-84), and XS650S J/K Heritage Specials. Also fits: XS400 (78-81), SR500 (78-79), XJ650 Maxim (80-83), XJ650 L (81), XJ650 Seca (82), XS750 (78-79), XV750 Virago (81-830, XS850 (80-81), XJ1100 (82), XS1100 (78-81)SR500 (78-79)Fits our 08-0255/0265 Master Cyli... 
  33. Manual - Tuning Manual For Mikuni Motorcycle Carburetors
    Part #
    Mikuni carburetor Tuning Manual from Sudco. 92 page manual includes exploded parts views, parts listings and optional parts. Guides you through tuning and trouble shooting for the popular lines of Mikuni carburetors. The definite reference for Mikuni carburetors and a must for the do-it-yourself type. For Mikuni Pock... 
  34. Clutch Friction Plate XS360 XS400 XS750 SR500 +
    Part #
    Clutch Friction Plate - Sold EACH Fits: XS360 1976-1977 XS400 1977-1982 not for 1982 XS400J or XS400RJ XS500 1975-1978 TX500 1973-1974 XS750 1978-1979 XJ550 1981-1983 XJ650 1980-1983 XJ700 1984-1984 XJ750 1981-1983 FJ600 1984-1985 FZ600 FZ750 FZR1000 RD350 and RD400 builders also use these plates. M... 
  35. Mikuni Pocket Tuner
    Part #
    Mikuni Pocket Tuner. A handy pocket-size 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-carb applications on two-stroke and four-stroke engines. It also has a guide for determining r... 
  36. Hugh's Handbuilt Solid Riser Bushing Kit
    Part #
    Hugh's Yamaha XS650 SR500 Solid Riser BushingsSet of 4 Bushings and O-RingsMachined from 6061 AluminumStainless Hardware for RisersA must have. Get rid of that sloppy rubberBrushed Aluminum FinishMachined in-house from solid 6061 Aluminum, these new solid bushing include rubber o-rings to help fight vibrations and prov... 
  37. Haynes Manual Yamaha SR500, XT500, TT500
    Part #
    Haynes Manual SR500, XT500, TT500, 1975 to 1981.Clear instructions and hundreds of photographs to help you perform anything from simple maintenance to basic repairs. Includes: Routine maintenance, Tune-up procedures, Engine, Clutch and Transmission Repair, Fuel and Exhaust, Ignition and Electrical, Brakes and Wheels,... 
  38. Air Filter SR500
    Part #
    Clamp on Air Filter.Fits: SR500 1978-83 
  39. Rear Brake Shoes Yamaha SR500 G/H 1980/81
    Part #
    Rear Brake Shoes SR500 G/H 80/81. Full metal pad, grooved shoe 
  40. Clutch Friction Plates Yamaha SR500 1978-84 XT500 XS850 XT600
    Part #
    Clutch Disk SR500 1978-84 Sold EACH. The SR500 uses 8 pieces.Also fits: XT500 1976-81 (needs 8), SR250 Exciter 80-83 (only needs 6 plates), XZ550R 82-83 (8), XT600 84-95 (6), XS850 1980-81 (7), 
  41. Float Needle Yamaha SR500 1978-1981 XT500
    Part #
    Float Needle SR500 1978-81Also fits: XT500 1978-81 
  42. Gasket Cement - Three Bond - 1184
    Part #
    Gasket Cement - 1184 3-Bond #4 (Yamabond #4) - 100gram tube Gray semi-drying type. Use on gaskets except head gasket and on all surfaces without gaskets - excellent for crankcases. Three-Bond released 1184 as a replacement for 1104 and 1194. AKA Yama-Bond 
  43. Brackets - Headlight - Adjustable 3 Hole Custom Style - Universal
    Part #
    Universal adjustable 3 Hole Custom style Headlight Brackets - Chrome Steel 11mm. mount holes. Will work with forks from 32mm to 38mm. 
  44. Universal adjustable 3 Hole Custom style Headlight Brackets
    Part #
    Universal adjustable 3 Hole Steel Custom style Headlight Brackets -Black Finish, 11mm. mount holes. Will work with forks from 32mm to 38mm. 
  45. Spark Plug Cap - 14mm - 90 Degree Elbow - LB05EP - NGK
    Part #
    NGK Stock Number 8020, LB05EP Black NGK 5k Ohm Resistor Plug Cap. 90 degree elbow - for 14mm thread spark plugs with solid terminal (usually found on Champion spark plugs) or a terminal nut. Rubber waterproof boot to seal out the elements. Same as LB05E except with a slightly longer rubber boot. Fits HOND... 
  46. Threadlock - ThreeBond - Blue - 1342 - Low Strength
    Part #
    Inhibits rust, leaks, and corrosion. Not affected by oils, chemicals, solvents, etc. Low strength: frequent removal. 
  47. Threadlock - ThreeBond - Red - 1333B - Medium Strength
    Part #
    Inhibits rust, leaks, and corrosion. Not affected by oils, chemicals, solvents, etc. Medium strength: bearing and stud. 
  48. 9pc. Feeler Gauge Set
    Part #
    Feeler Gauge Set- Metric Feeler Gauge Set for setting valve clearances.9 pc. Set (marked in metric sizes only). 0.04mm. - (.0015")0.05mm. - (.002")0.06mm. - (.0025")0.07mm. - (.0028")0.08mm. - (.003")0.10mm. - (.004")0.15mm. - (.006")0.20mm. - (.008")0.30mm. - (.012") 
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