

Aftermarket Honda PCX 125 Front Brake Disc (45351-K1Z-T01) | 2021-2024
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 Honda PCX 125 aftermarket Front Brake Disc (45351-K1Z-T01) for 2021-2024 models is built with precision mounting tabs that lock firmly into place, eliminating judder and restoring a clean, responsive braking response. It’s designed to withstand road vibrations and intense heat cycles to ensure a silent, secure performance.
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.
- 45351-K1Z-T01
_
- 45351-K1N-V01
- PCX125
- 2021
- 2022
- 2023
- 2024
- Honda
- 125
- A
- PCX125
- NEW
Product Overview
This high-quality Aftermarket Front Brake Disc is designed to meet or exceed factory performance standards and is suitable for Honda PCX125 (2021-2022) models.
The front brake disc works alongside the brake caliper and pads to generate the stopping force needed to slow and halt the bike. Over time, repeated braking causes the disc surface to wear, score, or warp, reducing contact with the brake pads and causing braking performance to deteriorate, resulting in longer stopping distances and reduced rider control. This aftermarket replacement is designed to match the original specification, restoring confident, responsive front braking to your Honda PCX125.
- Brand New Aftermarket Front Brake Disc
- Part Number: 45351-K1Z-T01
- Alt Part Number: 45351-K1N-V01
- Compatible with Honda PCX125 (2021-2022)
- Provides strong and responsive front braking performance
- Helps maintain consistent stopping power and reduces pad wear
- Direct fit, no modification required
- Ideal replacement during front brake disc renewal or brake system servicing
- 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, scored, or warped disc
• Replacing the Front Brake Disc during front brake system repair or overhaul
• Mechanics and workshops carrying out Honda PCX125 brake servicing
• Riders wanting to restore the original braking performance of their Honda PCX125
• Anyone looking for a quality aftermarket replacement for their Honda PCX125
Complete Part Guide
The front brake disc (45351-K1Z-T01) is the essential friction surface for the hydraulic braking system of your 2021-2024 Honda PCX125. When the rotor becomes warped or thinned from heavy use, it causes dangerous lever pulsations and significantly reduces your ability to stop safely, especially in wet conditions. This high-quality Honda aftermarket rotor restores the flat, true surface required for emergency stopping torque. In stock at Part Hive's London warehouse, order before 1 PM for same-day UK dispatch.
We often see 2021-2024 Honda PCX-125s come in with riders complaining of pulsing levers or harsh vibration under braking. In our experience, this almost always points to a warped 45351-K1Z-T01 disc. These rotors take a beating in London's stop-start traffic, and when hot steel meets cold puddles, distortion can set in fast. Once the run-out exceeds tolerance, the pads chatter, caliper seals start to suffer, and sensors can misread. This heavy-duty, Honda aftermarket replacement eliminates run-out and is machined for exact bolt alignment. Once installed, the lever feel returns to smooth, progressive control, giving riders back the confidence of silent, predictable braking even in heavy filtering and winter grit.
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