Original Yamaha NMAX 125 Cam Chain Guide Stopper Set (2DP-E2231-00, 2DP-E2241-00) | 2015–2020

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


When the guides wear down, the chain can move unevenly and affect engine timing. This original Yamaha NMAX 125 cam chain guide stopper set (2DP-E2231-00, 2DP-E2241-00) brings everything back into line, helping the engine run more smoothly. It supports steady chain movement under load. The result is a more consistent and reliable 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.

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Guaranteed fitment for Yamaha GPD125-A NMAX or free returns.

Product Compatibility

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Part Number
  • 2DP-E2231-00, 2DP-E2241-00
Alternative Part Number

_

Model
  • GPD125-A NMAX
Year
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
MFG
  • Yamaha

Product Overview

This high-quality Original Cam Chain Guide Stopper Set is designed to meet or exceed factory performance standards and is suitable for Yamaha NMAX 125 (2015-2020) models.

The Cam Chain Guide Stopper Set comprises two precision-formed engine components that retain and position the cam chain guide within the cylinder head, keeping the guide seated correctly against the chain path to maintain proper cam chain routing and tension. When the stoppers loosen, wear, or are disturbed during servicing without replacement, the guide can shift out of position, leading to chain noise, irregular valve timing, accelerated chain and guide wear, and potential internal engine damage. This original replacement set is manufactured to original factory specifications, restoring reliable performance to your Yamaha scooter.

• Brand New Original Cam Chain Guide Stopper Set
• Part Numbers: 2DP-E2231-00, 2DP-E2241-00
• Original replacement for Yamaha NMAX 125 (2015-2020)
• Keeps the cam chain guide seated and correctly positioned in the cylinder head
• Helps maintain proper cam chain routing, tension, and valve timing
• Direct fit, no modification required
• Recommended for replacement during cam chain service or engine top-end 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 cam chain noise, chain slack, or a displaced cam chain guide
• Replacing the Cam Chain Guide Stopper Set during cam chain service or top-end engine overhaul
• Mechanics and workshops carrying out Yamaha cam chain servicing
• Riders wanting to restore the original cam chain routing and valve timing stability of their Yamaha scooter
• Anyone looking for a guaranteed original replacement for their Yamaha scooters

Complete Part Guide

If you’re hearing a slight rattle when starting the bike, the cam chain isn’t being held as tightly as it should. The original Yamaha NMAX125 Cam Chain Guide Stopper Set (2DP-E2231-00, 2DP-E2241-00) for 2015–2020 models keeps the chain properly guided and controlled, stopping excess movement inside the engine. This helps maintain accurate timing and a quieter, smoother start. Manufactured to original Yamaha specification for precise fitment and durability. Available now from Part Hive, enjoy same-day UK dispatch on all orders before 1 PM from our London hub.

We always say on the Yamaha NMAX-125, if the timing chain isn’t held properly, everything else starts to suffer. Riders often come in after noticing a bit of noise or rough running, sometimes after trying a few quick fixes. When we open it up, the guides are worn, and that lets the chain move more than it should. It might still run, but it’s not right. We replace it with the original Yamaha cam chain guide stopper set, and everything lines up; the engine runs smoother and more controlled.

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