Original Yamaha NMAX 125 Clutch Primary Sliding Sheave (2DP-E7620-00) | 2015-2020

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


If you notice a slight hesitation or uneven pull when accelerating, the CVT movement may not be as smooth as it should be. This original Yamaha NMAX 125 clutch primary sliding sheave (2DP-E7620-00) restores proper variator function and consistent power delivery. It ensures precise fitment and reliable everyday performance. It maintains correct sliding action under load. The result is a cleaner, more responsive ride.

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-E7620-00
Alternative Part Number

_

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

Product Overview

This high-quality Original Clutch Primary Sliding Sheave is designed to meet or exceed factory performance standards and is suitable for Yamaha NMAX 125 (2015-2020) models.

The clutch primary sliding sheave forms the movable half of the drive variator pulley, travelling axially along the drive shaft under centrifugal pressure from the roller weights to continuously adjust the belt riding height and transmission ratio. Wear to the sliding face or bore, warping, or physical damage disrupts smooth axial movement, leading to erratic ratio changes, increased belt wear, and poor throttle response under acceleration. This original replacement restores correct sheave geometry and smooth shaft travel, ensuring reliable CVT operation and progressive ratio transitions throughout the speed range of your Yamaha NMAX 125.

• Brand New Original Clutch Primary Sliding Sheave
• Part Number: 2DP-E7620-00
• Original factory replacement for Yamaha NMAX 125 (2015-2020)
• Ensures smooth sheave travel and accurate CVT ratio transitions
• Restores correct pulley geometry and progressive belt engagement
• Direct fit, no modification required
• Ideal replacement during CVT variator service or drive belt replacement
• 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 worn, warped, or damaged primary sliding sheave
• Replacing the Clutch Primary Sliding Sheave during CVT variator service or drive belt replacement
• Mechanics and workshops carrying out Yamaha NMAX 125 CVT variator servicing
• Riders wanting to restore smooth and progressive CVT performance to their Yamaha NMAX 125
• Anyone sourcing a guaranteed original replacement for their Yamaha NMAX 125

Complete Part Guide

Smooth acceleration isn't just about power; it's about control. The original Yamaha NMAX125 Clutch Primary Sliding Sheave (Part Number: 2DP-E7620-00) for 2015-2020 models keeps your CVT system moving exactly as it should. Working with the fixed sheave and variator, it adjusts belt position for seamless gear transition and steady power delivery. Built to Yamaha's original standards, it ensures precise fitment and controlled movement. Available from Part Hive's London hub, with same-day UK dispatch on all orders before 1 PM.

When transmission performance drops, we check the sliding sheave early. On the NMAX-125, it directly controls belt travel, so wear affects performance straight away. We often find uneven movement from worn guides or surfaces. Riders usually think it’s something else. We remove the variator, inspect all moving parts, and confirm the fault. Then we install the original Yamaha clutch primary sliding sheave unit, restoring smooth operation and consistent power delivery.

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