Aftermarket Honda PCX 125 Front Brake Caliper Assembly (45150-K1Z-J11) | 2021-2024

Aftermarket
Sale price£12.20 GBP Regular price£15.25 GBP
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Designed with precision engineering, this offers unmatched performance and durability.


This Honda PCX 125 aftermarket Front Brake Caliper Assembly (45150-K1Z-J11) for 2021-2024 models restores firm hydraulic response and confident braking control. Built to resist vibration and winter road salts, it ensures quiet, dependable performance on daily rides.

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.

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Protect your shift — Back on the road tomorrow.

Guaranteed fitment for Honda PCX125 or free returns.

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.

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Part Number
  • 45150-K1Z-J11
Alternative Part Number

_

Model
  • PCX125
Year
  • 2021
  • 2022
  • 2023
  • 2024
  • 2025
MFG
  • Honda

Product Overview

This high-quality Aftermarket Front Brake Caliper Assy is designed as a compatible aftermarket replacement for Honda PCX125 (2021-2024) models.

The front brake caliper assembly is the hydraulically actuated clamping unit mounted on the front fork of the PCX125, enclosing the brake pistons and pads that squeeze against the front brake disc to generate stopping force when the brake lever is applied. Over time, piston seals can degrade and leak brake fluid, sliding pins can seize from corrosion or contamination, or the caliper body can become physically damaged, all of which compromise front brake pressure, lever feel, and stopping performance. This compatible aftermarket replacement caliper is manufactured to the original hydraulic port, mounting, and dimensional specification of the PCX125, restoring full front brake function and braking confidence.

- Brand New Aftermarket Front Brake Caliper Assy
- Part Number: 45150-K1Z-J11
- Compatible with Honda PCX125 (2021-2024)
- Hydraulically actuated caliper assembly for the front disc brake system
- Houses brake pistons and pads that clamp against the front brake disc
- Restores full front brake function, hydraulic pressure, and lever feel
- Direct fit, no modification required
- Ideal replacement during front brake overhaul or caliper failure repair
- 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 seized, leaking, or malfunctioning front brake caliper
• Replacing the Front Brake Caliper Assy during front brake system overhaul or hydraulic repair
• Mechanics and workshops carrying out Honda PCX125 front brake system servicing
• Riders wanting to restore the original brake feel and stopping power of their 2021-2024 PCX125
• Anyone looking for a quality aftermarket replacement for their Honda PCX125

Complete Part Guide

The front brake caliper assembly (45150-K1Z-J11) is the core hydraulic component that exerts the clamping force required to stop your 2021-2024 Honda PCX125. When pistons seize or seals perish, your braking response becomes inconsistent, leading to dangerous brake drag or a complete loss of lever pressure. This premium Honda aftermarket caliper assembly restores the factory-standard hydraulic integrity needed for safe urban riding. Directly shipped from Part Hive's London warehouse; ensure your order is confirmed before 1 PM for guaranteed same-day UK dispatch.

We frequently see 2021-2024 Honda PCX-125 calipers suffering from piston stiction, often linked to winter road salt on North London routes. Once grit compromises the internal seals, pistons may fail to retract fully, leaving pads dragging and generating excess heat. We also see DIY rebuilds that end in leaks when the internal bores are already pitted. This trade-grade aftermarket caliper (45150-K1Z-J11) is manufactured to precise fitment tolerances, helping restore proper alignment and smooth braking function. By fitting a fresh assembly, you reduce the risk of pad drag and regain predictable lever response under everyday traffic conditions.

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