
Aftermarket Honda PCX 125 Gear Box Transmission Set (23411-PCX-K1Z) | 2021-2022
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.
Engineered for Honda PCX 125 (2021-2022), this trade-grade, Honda aftermarket Gear Box Transmission Set (23411-PCX-K1Z) forms part of the final drive system that transfers power to the rear wheel. This premium aftermarket features precision-machined gear teeth that help maintain smooth, consistent power delivery and can reduce drivetrain noise when replacing worn or damaged components in high-mileage scooters.
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-K1Z
_
- PCX125
- 2021
- 2022
- 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 (2021-2022).
The gearbox transmission set provides the final reduction drive on the PCX125, taking the output from the CVT and delivering the correct torque and speed to the rear wheel. The precision-cut gear pairs must maintain accurate tooth contact and correct bearing preload throughout their service life to ensure quiet, efficient operation. High mileage, contaminated or deteriorated gear oil and physical impacts can all accelerate gear wear, leading to increasing whine, vibration and eventually a loss of drive. This aftermarket replacement is designed to match the original specification, restoring smooth, quiet final drive performance.
• Brand New Aftermarket Gear Box Transmission Set
• Part Number: 23411-PCX-K1Z
• Compatible replacement set for Honda PCX125 (2021-2022)
• Restores correct final drive gear reduction and quiet, efficient power transmission
• Designed to match original gear profiles and dimensions
• Eliminates drivetrain noise, vibration and drive loss caused by worn gear teeth
• Direct fit, no modification required
• Suitable for high-mileage drivetrain overhauls or gearbox contamination repairs
• 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 experiencing drivetrain noise or loss of drive on 2021-2022 models
• Replacing a worn, noisy or damaged gearbox transmission set
• Mechanics and workshops carrying out Honda PCX125 drivetrain servicing or overhauls
• Riders wanting to restore quiet, reliable final drive performance to their 2021-2022 PCX125
• Anyone looking for a quality aftermarket replacement
Complete Part Guide
Restoring the efficiency of the final drive on Honda PCX125 (2021-2022) is key to maintaining smooth urban riding performance. This Honda aftermarket Gear Box Transmission Set (23411-PCX-K1Z) replaces worn or damaged gear components that may contribute to whining or rough drivetrain noise. By restoring proper gear engagement, this performance-grade aftermarket part helps ensure more consistent power transfer to the rear wheel. Orders placed before 1 PM are processed for same-day UK dispatch from Part Hive's London hub.
We occasionally see 2021–2022 Honda PCX-125 scooters develop a high-pitched whine or light gear noise from the final drive area, often linked to wear on gear teeth or degraded lubrication. In some cases, contamination or poor maintenance can accelerate surface wear, leading to increased drivetrain noise under load. Replacing the affected gear set with this performance-grade, Honda aftermarket (23411-PCX-K1Z) helps restore proper engagement, returning the transmission to smoother, quieter operation in everyday riding conditions.
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