








Aftermarket Honda PCX 125 Gear Box Transmission Set (23411-PCX-K35) | 2010-2017
Running a Workshop or Delivery Fleet? Unlock Up to 75% Trade Discount.
Discover the ultimate upgrade for your motorcycle.
Designed with precision engineering, this offers unmatched performance and durability.
This performance-grade aftermarket Gear Box Transmission Set (23411-PCX-K35) is a Honda aftermarket final drive assembly for Honda PCX 125 models (2010-2017). It transfers engine power to the rear wheel through precision-machined gear teeth, supporting consistent power delivery and reducing drivetrain noise when replacing worn or damaged components.
Vetted by our Lead Engineer. Leveraging 30 years of mechanical pedigree, every part is inspected for material density and exact tolerances to ensure a 'Right-First-Time' fit.
Guaranteed fitment for Honda PCX125 or free returns.
Delivery Information
Orders placed before 12:00pm (UK time) are usually dispatched the same working day. Orders placed after this time will be dispatched on the next working day.
In the rare event of a stock shortage, we will notify you promptly and issue a full refund within one working day if the item cannot be supplied.
Once dispatched, tracking information will be provided via email, provided valid contact details are supplied at checkout.
While we aim to meet all estimated delivery times, delays may occasionally occur due to circumstances beyond our control, such as courier issues, weather conditions, or operational disruptions. Should this happen, we will keep you informed.
Delivery Areas
We currently deliver to:
• United Kingdom
• Republic of Ireland
• Isle of Man
• Jersey & Channel Islands
• Most European destinations
If you are unsure whether we deliver to your location, please contact us prior to placing your order.
Verified UK Entity #15361806 operating from our NW10 London Logistics Hub. Skip the wait with express workshop pickup.


Product Compatibility
Compatibility charts are for reference only. Please compare part numbers and manufacturers' details. Contact us before ordering if unsure to avoid delays or refund charges.
Trademark Disclaimer: All trademarks, brand names, and logos remain the property of their respective owners and are used solely for identification and compatibility purposes. We are an independent retailer and are not affiliated with any authorized dealer or distributor.
- 23411-PCX-K35
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- PCX125
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- Honda
- 125
- A
- PCX125
- NEW
Product Overview
This high-quality Aftermarket Gear Box Transmission Set is designed to meet or exceed factory performance standards and is suitable for Honda PCX125 (2010-2017) models.
The gear box transmission set forms the final drive assembly of the scooter's drivetrain, converting the rotational output from the CVT secondary pulley into drive at the rear wheel via a helical gear reduction stage. The set includes the primary and secondary gears, shim washers, and associated bearings, all pre-matched to the original specification. Wear to the gear teeth, bearing surfaces, or housing components causes increased noise under load, vibration through the floorboard, and progressive loss of drive efficiency. This aftermarket replacement is designed to match the original specification, restoring quiet, smooth, and efficient power transmission to your Honda PCX125.
• Brand New Aftermarket Gear Box Transmission Set
• Part Number: 23411-PCX-K35
• Compatible with Honda PCX125 (2010-2017)
• Ensures smooth and efficient power transfer from the CVT to the rear wheel
• Restores correct gear reduction and drivetrain engagement
• Direct fit, no modification required
• Ideal replacement during final drive overhaul or gearbox service
• London: Express same-day delivery (2-3 hours)
• Rest of UK: Same-day dispatch on orders before 1 PM (3-4 business days delivery).
• Up to 75% off for B2B Trade Accounts. Independent UK garages, apply now.
• Honda PCX125 owners with a worn, noisy, or failing gear box transmission
• Replacing the Gear Box Transmission Set during final drive overhaul or gearbox service
• Mechanics and workshops carrying out Honda PCX125 drivetrain servicing
• Riders wanting to restore smooth and efficient power transmission to their Honda PCX125
• Anyone looking for a quality aftermarket replacement for their Honda PCX125
Complete Part Guide
On Honda PCX125 scooters (2010-2017), worn or chipped gear teeth in the final drive can cause whining or vibration. This Honda aftermarket Gear Box Transmission Set (23411-PCX-K35) is a performance-grade aftermarket part that replaces the affected gear components, supporting smoother power transfer to the rear wheel. Orders confirmed before 1 PM are processed for same-day UK dispatch from Part Hive's London hub.
Older Honda PCX-125 units (2010–2017) often suffer from a high-pitched "growl" or "whistle" from the rear wheel area, which we typically trace back to lubrication failure. This is often caused by a leaking rear hub seal or missed gear oil services, leading to surface pitting on the gear teeth. Once the hardened surface is compromised, the resulting friction generates metal shavings that can migrate into the hub bearings. This trade-grade, Honda aftermarket Gear Box Transmission Set 23411-PCX-K35 provides a professional solution, ensuring the primary and secondary gears wear in together. Replacing these as a matched set guarantees a friction-free final drive and prevents the premature failure common when mixing new gears with worn internal components.
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