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Honda CBX Parts

Honda CBX Sixes

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. 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... 
  3. 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... 
  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... 
  5. 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 "disco... 
  6. 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... 
  7. 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... 
  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. 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... 
  10.  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... 
  11. 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... 
  12. 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... 
  13. 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... 
  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 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... 
  17. 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... 
  18. 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... 
  19. 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... 
  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. NGK 12mm DR8ES-L Spark Plug
    Part #
    TU38-0064
    OEM: 2923 10% discount on orders of 10 spark plugs or more 12mm thread. NGK plugs provide a reliable spark.  Standard plusg on the following motorcycles: MAKE YEAR ENGINE CLASS MODEL HONDA 1982 450 CB450SC HONDA 1982 450 CB450T HONDA 1982 650 CB650 HONDA 1982 650 CB... 
  23. NGK Spark Plug Cap 12mm & 10mm 102 degree XD05F
    Part #
    TU38-1006
    NGK Stock Number 8072, XD05F Black NGK 5k ohm resistor plug cap. 102 degree elbow, long style - for 12mm or 10mm thread spark plugs with terminal stud. Rubber waterproof boot to seal out the elements.   Please note - some models take two types of plug caps.  The following table shows what was fitted to your... 
  24. 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 
  25. 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 
  26. 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... 
  27. 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... 
  28. Fuel Mixture Screw - GL1100 - CX500 - CBX - CB750
    Part #
    KL18-3686
    Fuel Mixture Screw.  Equivalent to OEM 16016-KC2-970 Fits Honda: CB400T (1980-1981) CM400 (1980-1981) CB450 (1982-1986) CM450 (1982-1983) CX500 (1980-1982) FT500 (1982-1983) GL500 (1981-1982) CB650 (1980-1982) CX650 (1983) GL650 (1983) CB750 (1980-1983) CB900 (1980-1982) CB1000 (1983) CBX (19... 
  29. Main Wiring Harness KZ900
    Part #
    100-1635
    Main Wiring Harness - Fits CBX Six 1979-1980 
  30. DOHC Four Float Bowl Drain Screws
    Part #
    200-3045
    Float Bowl Drain Screw with o-ring.    Head diameter 6mm                      Thread – M6 x 1.0  Overall Length – 25.5mm with just the thread and taper 19mm Sold individually. Nice brass copy of the screws that fit the following H... 
  31. Fuel Line clear 1/8" ID 1/4" OD
    Part #
    200-1800
    Motion Pro Clear Fuel Line - 1/8" Internal Diameter- 1/4" Outside Diameter. 25 foot Roll.  This hose can be used for float bowl overflow hose, carb sync gauge hose or petcock vacuum hose. 
  32. Fork Seal & Wiper Kit - CX500 GL500 CB650 CB750 CBX - XS400
    Part #
    AB56-115
    Fork Seal & Dust Seal Kit BMW K1200 GT 01-04, K1200 RS 96-05, K1200LT 97-08, K1200RS 96-04, R1100GS 94-99, R1100R/RT 94-00, R1100RS 92-01, R1100S 97-04, R1150 ADV 01-05, R1150GS 98-03, R1150R 00-06, R1150R Rockster 02-05, R1150RS 00-04, R1150RT 00-06, R1200C/CL 96-05, R1200RT 10-14, R850R 94-01, R900RT 05-10, H... 
  33. Air Filter CBX 80-82
    Part #
    EM12-90390
    Equivalent to OEM 17210-MA2-000Paper Air FilterFits CBX 1980 1981 1982 
  34. NGK 12mm D8EA Spark Plug
    Part #
    TU38-0036
    OEM: 2120 10% discount on orders of 10 spark plugs or more 12mm thread. NGK plugs provide a reliable spark. If you need a hotter running plug select D7EA or a colder running plug select D9EA plugs.  Standard plugs on the following motorcycles: MAKE YEAR ENGINE CLASS MODEL HONDA 1972-1974 3... 
  35. Cable Choke CBX
    Part #
    TU06-2336
    Motion Pro Choke Cable 02-0336 - 38.25" long (end-to-end for inner cable) with 2.75" slack (max amount end-to-end movement) Fits Honda CBX1000IMPORTANT: Cables must be lubricated prior to installation and use. Failure to lube this cable before installation as well as periodic lubrication according to your b... 
  36. Gasket Cement - Three Bond - 1184
    Part #
    05-0001
    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 
    • Out of stock
  37. Fork Seal & Wiper Kit VF750 CB900 CB1000 GL1100
    Part #
    KL15-4974
    Equivalent to OEM: 91254-463-003 51490-MB9-782 51490-MB9-781 51490-463-305 Fork Seal and Wiper Kit - Fits Honda CB650SC CX650C VF700C/F VT700C VF750C/F VT750C VT800C CB900F CB1000C CBX CB1100F GL1100/A/I See below for seal puller 
    • Out of stock
  38. Swingarm Bearing Kit CBX
    Part #
    KL31-6926
    Swingarm Bearing Kit Contains 4 Needle Bearings 2 Thrust Washers and 1 Shaft Fits Honda CBX1000 
  39. Rr M/C Kit VF1100 CB1100 CB900 CB750
    Part #
    KL32-1075
    Fits the following rear master cylinders - VF1100C (83-86) CB1100F (83) CBX (81-82) CB1000C (83) CB900C/F (81-82) CB750F (81-82) CX650T (83) FT500 (82-83) CX500TC (82) 
  40. Fr M/C Kit CX500 CB650 CB750F CB900
    Part #
    KL32-1100
    45530-MA5-671 Fits the following front master cylinders: Honda CX500TC (1982) GL500i (1981-1982) VF500F (1984-1986) CBR600F4 (1999-2006) CB650C (1981) CB650SC (1982-1985) CX650T (1983) GL650 (1983) CB700 (1984-1986) VF700F (1984-1985) VF700C (1984-1986) VRF700 (1986-1987) VT700C (1984-1985) CB750C (198... 
  41. Fr M/C Kit CX500 CB750 CB900 CBX GL1000 GL1100
    Part #
    KL32-1102
    Equivalent to OEM: 45530-422-305 - Fits the following front master cylinders: Honda CX500C (80) CB750F (79-80) CB900C (80-81) CBX (79-80) GL1000 (79) GL1100 (80-81) 
  42. Fr Caliper Kit CB750/900 CBX GL1100
    Part #
    KL32-1153
    Contains the seals / O rings to rebuild ONE caliper. Fits the following Honda calipers: CB400T (1981) Front CM400 (1981) Front CB450SC (1986) Front CX500C (1982) Front CX500TC (1982) Front & Rear FT500 (1982-1983) Front GL500 (1981-1982) Front GL500i (1981-1982) Front VF500F (1984-1986) Front &... 
  43. Fr / Rr Caliper Kit CB750F (77-80)- CBX (79-80)
    Part #
    KL32-1185
    Contains the seals / O rings to rebuild ONE caliper. Fits the following Honda calipers: Front and Rear CB750F (1977-1980) Rear CBX (1979-1980) 
  44. 32pc. Feeler Gauge Set
    Part #
    35-1769
    Feeler Gauge Set - Metric/Inch Feeler Gauge Set for setting valve and contact point clearances. 32pc. Set (marked in metric and inch sizes). 0.03mm. - (.001") 0.04mm. - (.0015") 0.05mm. - (.002") 0.06mm. - (.0025")0.07mm. - (.0028") 0.08mm. - (.003") 0.09mm. - (.0035") 0.10mm. - (.004")0.13mm. - (.005") 0.15mm. - (.0... 
  45. Ignition Switch GL1000 GL1100 CBX
    Part #
    EM40-15830
    Ignition Switch - Flat key 6-prong base with accessory position with 2 keys Fits Honda GL1000 GL1100 CBX 
  46. Ignition Switch CB400 CB550 CB650 CB750 CB900 CBX
    Part #
    EM40-15820
    Ignition Switch - Flat key 5-prong base with accessory position with 2 keys Fits Honda CB400F CB550K/F CB650/C 1979-82 CB750A/K/L/C/F 79-82 CB750SC 1982-83 CB900C/F 1980-81 CBX1000 1979-80 GL1000 1977 
  47. Wheel Bearing Kit Rr CBX CB750
    Part #
    AB25-1355
    6304-2RD 30-4501 6305-2RD 30-5502- Rear Wheel Bearing 6304-2RD Right Seal 30-4501 Drive Flange 6305-2RD Seal 30-5502 Wheel Bearing Kit Rear Honda CB750F Super Sport 75-82, CB900F 79-82, CBX1100 79-82 View Technical Documentation 
  48. Brake Bleeder Cap - Rubber
    Part #
    29-0500
    Brake bleed screw rubber cap. Fits majority of caliper bleed nipples. 
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