Honda CBX Parts

Honda CBX

It was an anomaly. It was outlandish. It was an engine with a motorcycle attached, and it was the fastest production bike of its day. The Honda CBX was the culmination of a vision its designers had in a fever dream, and it set a standard for out-and-out power that manufacturers are still chasing, well into the 21st century.

When the minds at Honda decided to seek renewed relevance in the performance sports bike niche, then Director of Research and Development Tadashi Kume tapped Shoichiro Irimajiri for the job. Irimajiri had developed Honda’s five- and six-cylinder racing engines in the 1960s, and had also overseen the development of the six-pot M1 concept bike, on which the original Gold Wing had been based. Young and unencumbered by doubts, Irimajiri was no stranger to audacity.

After only two years of development, the CBX was ready for release for the 1978 model year. At first glance, all that is visible is that over-the-top engine. Since it acts as a stressed member to the tubular-spine frame, the engine seems to hang from beneath the motorcycle. Irimajiri chose to pitch the engine forward 30 degrees for better distribution of its 600-pound weight, and the only thing that runs beneath it are the 6-into-2 exhaust pipes.

Ostensibly a 1000cc liter bike, the CBX actually displaces 1047cc’s. It made a commanding 105 horsepower at 9000 RPM and 52 foot-pounds of torque at only 6500 RPM when introduced in 1978, though horsepower fell in later models. In an effort to increase cornering clearance, engine width was slimmed by stacking engine components — placing alternator and ignition components aft of the engine. Honda utilized a tubular steel frame, small-diameter forks and twin-shocks for suspension, and other understated design elements for the chassis. Other than the engine, the CBX was conventional. But, what an engine.

Honda would detune the CBX for 1980, partially in response to the West German horsepower limit of 100, and partially to fit a more sport-touring role for the new, faired CBX-B. Around the same time, the other Big Four manufacturers were coaxing enough power out of their superbikes to equal and surpass the CBX. Another couple of years and the CBX was left to history.

The six-cylinder superbike Honda created in the CBX achieved cult-like status over the next couple of decades. It is now a rarity, but an excellent option for a complete Honda restoration project, if you can find one.

Randakk’s is a great source for vintage Honda performance parts and components. We proudly stock vintage Honda engine and carburetor parts, suspension and brake components, electrical parts, filters, grips and various performance and reproduction Honda parts.

Everything on Randakk’s website is in-stock in our warehouse. Your order will typically ship within 24 hours of completion, and we ship to any state and more than 50 countries. Our mission is to help preserve and improve classic Hondas. When you begin your vintage CBX restoration, look to Randakk’s for your OEM-style and reproduction Honda parts. Randakk’s is here to provide the maintenance parts your Honda needs. Mile after mile, we’re in it for the long haul. 

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  1. CBX Intake Rubber Boots (aka Carb Holders...NOT included in CBX Master Kit) - Set of 6 - Version B: '81 - '82
    Part #
    100-1160
    Tired of wrestling with decades old, hard-as-a-rock intake rubber boots (aka "carb holders") when you remove/install your CBX carbs? Do you fear this gruesome task and worry about damaging your carefully rebuilt carbs? If so, here is the answer. These high quality reproduction intake rubbers for the CBX are made to... 
  2. CBX Throttle Link Seal Set
    Part #
    100-1111
    Sold in sets of 4 only.If you're doing a CBX carb restoration to a high standard, you will need these throttle link seals. Every CBX carb rack I've ever touched had badly deteriorated seals.Until now, these have never been available as a separate item from Honda. Honda has always forced customers to buy the entire thro... 
  3. CBX Air Tees
    Part #
    100-1104
    If you're doing a concours quality CBX carb restoration, you will probably need the so-called "air tees." These are frequently deteriorated and sporadically available from Honda. The "air tees" are the main portion of Honda's "Joint Set D" - part #16036-422-004 (2 required). The current list price for this often "disc... 
  4.  Standard Oil Filter Conversion Kit
    Part #
    100-1151
    This well-engineered conversion kit allows the use of auto spin-on oil filters and makes oil changing a joy! Beautifully crafted by Huntech. Say good-bye to the messy OEM oil filter canister and cartridge. One less excuse not to change your oil! Filter sold separately - be sure to purchase a supply of these when you... 
    • Out of stock
  5. SuperBrace Fork Brace - SB-2218 - 79-80 CBX
    Part #
    100-1130
    Through a special arrangement with the manufacturer, Randakk's is now the world's exclusive supplier of genuine SuperBrace fork braces for the CBX! SuperBraces are stocked for all carbureted Goldwings: GL1000, GL1100, GL1200 and GL1500. As Tested on the World's Best Handling Honda GL1000 SuperBrace Fork Braces... 
  6. Upgraded Front Master Cylinder - Version B - 14mm Piston
    Part #
    100-1166
    A and B Versions now available to fit a wide range of motorcycles: Front Master Cylinder VersionFitment Chart Summary of Models CoveredA - 5/8 inch PistonTypical model coverage: Appropriate for most motorcycles with two (2) front brake rotors:Honda GL1000 Honda GL1100 Honda DOHC4 models Honda CBXB - 14 mm PistonTypical... 
  7. Honda CBX Intake Rubber Boots
    Part #
    100-1161
    Tired of wrestling with decades old, hard-as-a-rock intake rubber boots (aka "carb holders") when you remove/install your CBX carbs? Do you fear this gruesome task and worry about damaging your carefully rebuilt carbs? If so, here is the answer. These high quality reproduction intake rubbers for the CBX are made to... 
  8. CBX Choke Shaft Seal Set (NOT included in CBX Master Kit) - Set of 4
    Part #
    100-1110
    Sold in sets of 4 only.If you're doing a CBX carb restoration to a high standard, you will probably need these choke shaft seals. Reproduction Choke Shaft SealsSold in sets of 4 onlyUntil now, these have never been available as a separate item from Honda. Honda has always forced customers to buy the entire choke shaft... 
  9. Float Pin Removal Tool
    Part #
    100-1147
    Another Randakk Exclusive!This clever tool helps remove stubborn float pins with less risk of breaking the float pin posts (stanchions), so you won??t need one of my float post repair kits! Created by my friend Bob Hagerman, these tools are made of hardened steel and will last a lifetime. Randakk's Float Pin Removal To... 
  10. Randakk's Gen II Amazing Grips
    Part #
    100-1181
    If you favor chrome and foam grips with tassels, read no further - these are not for you. But if you're a serious rider, these are simply the best grips available. Great for discriminating riders of any motorcycle with 7/8" bars requiring "standard" length grips: 5" - 5 1/2"Developed for experienced riders wh... 
  11.  Randakk's Upgraded Front Master Cylinder
    Part #
    100-1167
    A and B Versions now available to fit a wide range of motorcycles: Front Master Cylinder VersionFitment Chart Summary of Models CoveredA - 5/8 inch PistonTypical model coverage: Appropriate for most motorcycles with two (2) front brake rotors:Honda GL1000 Honda GL1100 Honda DOHC4 models Honda CBXB - 14 mm PistonTypical... 
    • Out of stock
  12. CBX Master Carb Overhaul Kit
    Part #
    100-1214
    WORLD'S BEST CBX KIT!Beautifully Restored CBX Carbs by Leon Summers of Los Gatos, CA (using parts from Randakk's)"Hi Randall, Wanted to say how very happy I am with the CBX carb overhaul kit I recently purchased from you. Your delivery was very prompt - within 2 days from USA to Australia is pretty good!! - and all com... 
  13. High Performance Fuel Filter
    Part #
    100-1149
    Filter Testing at Virginia International Raceway on RC-003 Filter Inlet/Outlet Size Filter Fitment Models 1/4 inch All Honda GL1000s All Honda GL1100s Honda GL1200: All '84-'85 models and most '86 models depending on original market destination. Early DOHC-4 models. Early CBX models. Any other c... 
  14. Oil Filter Kawasaki Honda KZ1000 KZ650 CB900 CB750
    Part #
    BAHF401
    HF401 Hi-Flo Brand. Equivalent to OEM: 15412-300-024 15410-422-000 15410-426-000 15410-426-010 16099-003. Equivalent to 10-20300Fits Honda CB350F CB400F CB500 Four CB550K/F/SC CB650/C/SC CB750K/F/A/L/C/SC CB900C/F GL1000/L CBX1050 GL1100/A/I CB1000C CB1100F GL1200/A/I/L/SE Fits Kawasaki EL250-B2/B3 (Eliminator) (... 
  15. CBX Petcock Disk
    Part #
    100-1300
    Better than OEM quality, this proprietary Petcock Repair disk is designed to work in the "non-rebuildable" ('79-'81) CBX petcocks. Will not fit '82 models. Works better than the OEM item. Made of superior Viton for more protection against the components of modern gasoline. Randakk's is the exclusive source for this sp... 
  16. CBX Float Bowl Screws
    Part #
    100-1197
    ReproductionsNice reproductions in brass at an attractive price. Orings included.CBX Float Bowl Drain Screws Orings included.CBX Float Bowl Drain ScrewsNote: I'm selling these only in a set of 6 float bowl drain screws. Reminder: NOT included in CBX Master Kit To read more reviews on this and other products visit our... 
  17. CBX Float Bowl Gaskets
    Part #
    100-1201
    Highest quality CBX Float Bowl Gasket Set. CBX Float Bowl Gaskets - Set of 6 Constructed of superior Viton material to resist the components of modern gasoline.Randakk exclusive - I also include the very necessary accelerator pump passage oring (5.0 x 1.3 mm - Viton) with each order!CBX Float Bowl Gaskets - VitonNot... 
  18. High Performance Fuel Filter - 5/16 Inch Inlet/Outlet
    Part #
    100-1150
    Filter Testing at Virginia International Raceway on RC-003 Filter Inlet/Outlet Size Filter Fitment Models 1/4 inch All Honda GL1000s All Honda GL1100s Honda GL1200: All '84-'85 models and most '86 models depending on original market destination. Early DOHC-4 models. Early CBX models. Any other c... 
  19. CBX Float Pivot Pins
    Part #
    100-1202
    RANDAKK EXCLUSIVE!!! IMPOSSIBLE TO FIND ANYWHERE ELSE, FROM ANYBODY, AT ANY PRICE UNTIL NOW ...THESE ARE NEW! Up until now, float pins have been available only from Honda as part of a "Float Set" which includes the float. The Honda part number for the CBX float set is: 16013-679-005 which currently lists for $41.10 eac... 
  20. Standard Float Post Repair Kit - Version C - Additional Float Pivot Posts (CBX)
    Part #
    100-1119
    Also available: Deluxe Float Post Repair Kit for GL1000 carbs. Testimonials: "Hi Randall, I have installed the CBX float pivot post repair kit you sent; nice easy fix & all well. Many thanks for a great product. Best. " Dave Hallam - Auckland New Zealand "Just wanted to say thanks for manufactu... 
  21. CBX Handlebar Conversion Kit - '81 - '82 CBX (Pro-Link Models)
    Part #
    100-1163
    Exquisite Handlebar Conversion Kit for Honda CBX Shown with Randakk's Amazing Grips Shown with Randakk's Upgraded Front Master Cylinder Randakk's is pleased to offer this fabulous conversion product created by Rick Pope that allows CBX owners to select and install standard 7/8" handlebars. This pe... 
  22. Standard Float Post Repair Kit - Version C - Float Pivot Post Repair Kit (CBX)
    Part #
    100-1115
    Also available: Deluxe Float Post Repair Kit for GL1000 carbs. Testimonials: "Hi Randall, I have installed the CBX float pivot post repair kit you sent; nice easy fix & all well. Many thanks for a great product. Best. " Dave Hallam - Auckland New Zealand "Just wanted to say thanks for manufactu... 
  23. Clamps - Stainless Steel - 60mm x 9mm
    Part #
    100-1503
    Clamps - Stepless Screw - 60mm x 9mm.  Stainless Steel.  Sold individually.  Equivalent to OEM: 16219-422-000 95018-54250 - insulator / carb holder band The Oetiker Stepless Screw Clamp has a precise tongue-in-groove (stepless) design which provides a smooth inner band circumference with no s... 
  24. FUSE F (30A) - Honda
    Part #
    98200-53000
    Honda 30 AMP (F) type Fuse 
  25. Clamp - Stainless Steel - 65mm x 9mm
    Part #
    100-1504
    Clamp - Stepless Screw - 65mm x 9mm.  Stainless Steel.  Sold individually.  Equivalent to OEM: 95018-60250 Air Cleaner / Airbox Hose Band The Oetiker Stepless Screw Clamp has a precise tongue-in-groove (stepless) design which provides a smooth inner band circumference with no steps or gaps, guaran... 
  26. Switch - Oil Pressure - CB750 - CX500 - CBX - GL1000 - GL1100
    Part #
    KL21-1463
    Oil Pressure Switch.  Equivalent to OEM: 37240-P13-013 Fits the following Honda motorycles: CB400 1978-1981 CM400 1979-1981 CX500 1978-1981 GL500 1981 CB550 1976-1978 CB650 1979-1982 CB750 1976-1983 CB900 1980-1982 CBX 1979-1982 GL1000 1976-1979 GL1100 1980-1981 VF1000 1984-1986 
  27. Handlebar Grip Adhesive ThreeBond Griplock Glue
    Part #
    TU53-0427
    1oz tube - use this ThreeBond adhesive to ensure your grips do not twist or slip on the handlebars. Keyword: TB1501C Glue 
  28. Valve Shim Changing Tool Honda
    Part #
    TU15-0431
    Valve Shim Changing Tool - Fits Honda CB750/900/CBX 
  29. Auxiliary Gas Tank
    Part #
    TU03-1500
    This impact resistant- graduated tank takes the place of the original gas tank while performing carb synchronizing. Includes four feet of 1/4" fuel line and brass petcock. Suggestion: look for a used hospital or doctors office IV stand.  These come with 4 or 5 wheels on a weighted base, telescoping stand, and cur... 
  30. Fr M/C Reservoir Kit GL1100 CBX CB900 CB750 CX500
    Part #
    KL32-8047
    Equivalent to OEM: 45511-MA5-671 45520-MA5-672 45513-MA5-671 45516-166-006 93600-04045-1G- Fits the master cylinder for the following bikes - GL1100/A/I (82-83) CBX (81-82) CB900C (82) CB900F (81-82) CB750SC (82-83) CB750C/F/K (81-82) CB650SC (82) CB650C (81) CB650 (81-82) GL500/I (81-82) CX500TC (82) CX500C/D (81-82)... 
  31. Valve Shim 25mm 2.50mm
    Part #
    KL13-7528-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 2.50. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  32. Valve Shim 25mm 2.45mm
    Part #
    KL13-7527-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 2.45mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  33. Valve Shim 25mm 2.40mm
    Part #
    KL13-7526-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 2.40mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  34. Valve Shim 25mm 2.35mm
    Part #
    KL13-7525-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 2.35mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  35. Valve Shim 25mm 2.30mm
    Part #
    KL13-7524-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 2.30mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  36. Valve Shim 25mm 2.90mm
    Part #
    KL13-7628-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 2.90mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  37. Valve Shim 25mm 2.55mm
    Part #
    KL13-7529-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 2.55mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  38. Valve Shim 25mm 2.60mm
    Part #
    KL13-7622-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 2.60mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  39. Valve Shim 25mm 2.65mm
    Part #
    KL13-7623-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 2.65mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  40. Valve Shim 25mm 3.10mm
    Part #
    KL13-7632-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 3.10mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  41. Valve Shim 25mm 3.00mm
    Part #
    KL13-7630-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 3.00mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  42. Valve Shim 25mm 3.05mm
    Part #
    KL13-7631-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 3.05mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  43. Valve Shim 25mm 2.95mm
    Part #
    KL13-7629-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 2.95mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  44. Valve Shim 25mm 2.85mm
    Part #
    KL13-7627-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 2.85mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  45. Valve Shim 25mm 2.80mm
    Part #
    KL13-7626-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 2.80mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  46. Valve Shim 25mm 2.75mm
    Part #
    KL13-7625-1
    -SOLD INDIVIDUALLY- Valve Shim 25mm 2.75mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
    • Out of stock
  47. Valve Shim 25mm 2.70mm
    Part #
    KL13-7624-1
    -SOLD INDIVIDUALLY Valve Shim 25mm 2.70mm. Fits Honda CB750C/F/K/SC CB900C CB1000C CB1100F CBX Fits Yamaha SRX250T/TC XT250L/LC TT350/XT350 XJ600 XVZ12/XVZ13 VMX FJ1100 FJ1200 XVZ1300View Technical Documentation 
  48. Chain Rivet & Breaker Tool - Heavy-Duty
    Part #
    TU15-8135
    Motion Pro Heavy-Duty chain breaker. Designed to break 520 to 630 chain. This tool will rivet 520 to 530 chain.View Technical Documentation 
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