Original Yamaha NMAX 155 Front Wheel Sensor Assembly (B6H-H5970-00) | 2021–2024

Sale price£38.95 GBP

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Designed with precision engineering, this offers unmatched performance and durability.


A reliable ABS starts with accurate wheel data. This original Yamaha NMAX 155 front wheel sensor assembly (B6H-H5970-00) keeps that data consistent, helping maintain safe braking performance. It’s built for long-term durability. A straightforward replacement that keeps your ride safe and controlled.

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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Guaranteed fitment for Yamaha GPD155-A NMAX or free returns.

Product Compatibility

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Part Number
  • B6H-H5970-00
Alternative Part Number

_

Model
  • GPD155-A NMAX
Year
  • 2021
  • 2022
  • 2023
  • 2024
MFG
  • Yamaha

Product Overview

This high-quality Original Front Wheel Sensor Assy is designed to meet or exceed factory performance standards and is suitable for Yamaha NMAX 155 (2021-2024) models.

The front wheel sensor assembly is the ABS speed sensing unit fitted to the front wheel hub, comprising a toothed reluctor ring and a sensing element that generates a pulse signal proportional to front wheel rotational speed. This signal is transmitted to the ABS control unit, which monitors it continuously to detect impending front wheel lock-up and modulate front brake pressure to maintain steering control under hard braking. A faulty, contaminated, or damaged sensor produces an incorrect or absent speed signal, triggering ABS warning indicators, disabling the ABS system, and compromising front braking safety. This original replacement is manufactured to original factory specifications, restoring accurate front wheel speed sensing and reliable ABS function on your Yamaha NMAX 155.

• Brand New Original Front Wheel Sensor Assy
• Part Number: B6H-H5970-00
• Original replacement for Yamaha NMAX 155 (2021-2024)
• Ensures accurate front wheel speed measurement for correct ABS operation
• Restores reliable ABS engagement and front braking safety
• Direct fit, no modification required
• Ideal replacement during ABS service or front 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 155 owners with a faulty, damaged, or failing front wheel sensor
• Replacing the Front Wheel Sensor Assy during ABS service or front wheel bearing overhaul
• Mechanics and workshops carrying out Yamaha NMAX 155 ABS system servicing
• Riders wanting to restore correct ABS operation and front braking safety to their Yamaha NMAX 155
• Those seeking a guaranteed original replacement for their Yamaha NMAX 155

Complete Part Guide

Modern ABS systems rely on clean, accurate input to react properly. The original Yamaha NMAX155 Front Wheel Sensor Assembly (B6H-H5970-00) for 2021–2024 models ensures the system knows exactly what the front wheel is doing, allowing it to step in quickly and smoothly during braking. It’s a small component with a direct impact on control. Manufactured to the original Yamaha specification for exact fitment and durability. Available from Part Hive, orders placed before 1 PM qualify for same-day UK dispatch from our London hub.

We hear plenty of stories where the brakes feel off, but nothing obvious is wrong. On the NMAX-155, this often points to the sensor not reading properly. ABS relies on accurate data, and if that’s off, the feel goes with it. It’s not always a full fault, just inconsistent. We replace it with a new original Yamaha front wheel sensor assembly, and it fixes it, sharp, steady braking again.

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