Honda PCX150 2012-2016 Steering Head Bearing & Race Set
Aftermarket replacement steering head / steering stem bearing and race set for the Honda application listed below. Designed to replace worn steering-head bearing components that can cause notchy, heavy, loose or uneven steering.
Components Identified From the Product / Reference Photos
- Upper steering ball-bearing assembly
- Lower steering ball-bearing assembly
- Upper steering ball race
- Lower steering ball race
- Upper steering cone / mating race
- Lower steering cone / mating race
This is the common six-piece ball-race style steering-head set used on the checked PCX / SH applications. Dust seals, steering-stem locknut and other hardware are not advertised as included unless clearly shown in the supplied Moto Mania photographs.
Fitment
Honda PCX150 / WW150 – selected 2012-2016 models using the same GN5 steering race and cone family.
Fitment note: Aftermarket kit catalogues list 04100-KRS-000 for PCX150 2012-2016. Honda's 2015 PCX150 steering-stem catalogue confirms the same 50301-GN5-901 top race and corresponding GN5 steering-head family.
Steering Bearing Dimensions / Cross-Check
- Upper race outer diameter: approximately 45mm
- Upper steering-stem inner diameter: approximately 26mm
- Lower race outer diameter: approximately 54mm
- Lower steering-stem inner diameter: approximately 34mm
- Comparable aftermarket bearing height: approximately 12mm
Use these measurements as an additional check only. Measure the original steering races before fitting if the scooter's history or exact model variant is uncertain.
Honda OE / Manufacturer Cross-References
The supplied Moto Mania kit is an unbranded aftermarket replacement. The following numbers identify equivalent steering-head components or aftermarket kits and are provided for comparison/search purposes:
- 04100-KRS-000 – common aftermarket/OE-style complete steering-head bearing kit reference for Honda PCX applications
- 50301-GN5-901 – genuine Honda steering top ball race
- 50302-GN5-900 – genuine Honda steering bottom ball race
- 53211-GN5-900 – genuine Honda steering top cone
- 53212-GN5-900 – genuine Honda steering bottom cone
- Honda used model/year-specific ball-bearing assembly references with the same steering-race family; compare the original assembly before ordering.
- TNT 290230B – aftermarket steering-bearing kit reference used for checked PCX / SH applications
- TNT 336748 – TNT Original PCX125 steering-bearing set reference
- Max Motorcycles BRG995 – aftermarket PCX125 steering-head bearing set reference
These Honda/TNT/Max numbers are cross-references, not the manufacturer MPN of this unbranded Moto Mania kit. Google Shopping MPN is therefore left blank.
Common Signs of Worn Steering Head Bearings
- Notchy or indexed feeling as the handlebars pass through the straight-ahead position
- Heavy or uneven steering
- Knocking or movement at the steering head under braking
- Excessive free play at the front end
- Corroded, pitted or damaged bearing races found during front-end servicing
Important Compatibility & Fitting Checks
- Confirm the exact scooter model and production year.
- Compare the upper and lower race diameters with the parts removed from the frame.
- Check the steering-stem diameters and mating cone shapes.
- Inspect the steering-head dust seal and locknut while the front end is dismantled and replace separately if required.
- Apply a suitable high-quality bearing grease during assembly.
- Adjust steering-bearing preload according to the Honda workshop procedure; overtightening can cause heavy steering and premature wear.
Steering bearings are a safety-critical chassis component. Installation should be carried out by someone with suitable motorcycle/scooter repair experience and the correct bearing installation tools.
Delivery & Returns
- Fast UK dispatch
- Free UK delivery where shown on the product page
- 30-day returns subject to the Moto Mania returns policy