Original Yamaha NMAX 125 Rear Wheel Sensor Assembly (B6H-H5980-00) | 2021-2025

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Discover the ultimate upgrade for your motorcycle.
Designed with precision engineering, this offers unmatched performance and durability.


Rear ABS issues don't always show up suddenly, they build over time. Slight changes in feel, less stability, or uneven braking. This original Yamaha NMAX 125 rear wheel sensor assembly (B6H-H5980-00) brings everything back to normal, restoring consistent ABS response. A simple fix that keeps the bike feeling right.

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 Yamaha GPD125-A NMAX or free returns.

Product Compatibility

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Part Number
  • B6H-H5980-00
Alternative Part Number

_

Model
  • GPD125-A NMAX
Year
  • 2021
  • 2022
  • 2023
  • 2024
  • 2025
MFG
  • Yamaha

Product Overview

This high-quality Original Rear Wheel Sensor Assy is designed to meet or exceed factory performance standards and is suitable for Yamaha NMAX 125 (2021-2025) models.

The rear wheel sensor assembly is the ABS speed sensing unit fitted to the rear wheel hub, comprising a toothed reluctor ring and a sensing element that generates a pulse signal proportional to rear wheel rotational speed. This signal is processed by the ABS control unit to detect impending wheel lock-up and modulate rear brake pressure to maintain stability and control under hard braking. A faulty, damaged, or contaminated sensor disrupts the speed signal, triggering ABS warning indicators, disabling the ABS function, and compromising rear braking safety. This original replacement is manufactured to original factory specifications, restoring accurate wheel speed sensing and correct ABS operation on your Yamaha NMAX 125.

- Brand New Original Rear Wheel Sensor Assy
- Part Number: B6H-H5980-00
- Original replacement for Yamaha NMAX 125 (2021-2025)
- Ensures accurate rear wheel speed measurement for correct ABS operation
- Restores reliable ABS engagement and rear braking safety
- Direct fit, no modification required
- Ideal replacement during ABS service or rear wheel bearing overhaul
- 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.

• Yamaha NMAX 125 owners with a faulty, damaged, or failing rear wheel sensor
• Replacing the Rear Wheel Sensor Assy during ABS service or rear wheel bearing overhaul
• Mechanics and workshops carrying out Yamaha NMAX 125 ABS system servicing
• Riders wanting to restore correct ABS operation and rear braking safety to their Yamaha NMAX125
• Anyone sourcing a guaranteed original replacement for their Yamaha NMAX-125

Complete Part Guide

Modern ABS systems rely on clean, consistent data to react properly. The original Yamaha NMAX125 Rear Wheel Sensor Assembly (B6H-H5980-00) for 2021-2025 models ensures the rear wheel is accurately monitored, allowing the system to adjust braking pressure instantly and keep the bike stable. It's a key part of how the system performs. Manufactured to the original Yamaha specification for precise fitment and durability. Available now from Part Hive, with same-day UK dispatch on all orders before 1 PM from our London hub.

We've had riders say the bike feels fine most of the time, but when they brake harder, something doesn't feel right at the rear. On the NMAX-125, that's often down to a sensor fault. It's not obvious during light use, but it shows when the system's under pressure. We replace it with the original Yamaha rear wheel sensor assembly, and the difference is clear: braking feels planted, stable, and predictable again.

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