Dedicated Subsystem WorkbenchPlatform Gen: 2018–2026

2024 Yamaha XMAX 300 (CZR300) Suspension Hydraulics, Fork Fluids & Sag Tuner

Front fork travel, rear shock travel, spring preload, damping click baselines, and dynamic rider sag calculator for 2024 Yamaha XMAX 300 (CZR300).

Technical PassportOEM VERIFIED

Engine

292cc

Cooling

Liquid-Cooled with Front High-Efficiency Radiator & Electric Fan

Final Drive

Belt Drive

Engine Oil

1.70 L (1.80 US qt) [1.50 L periodic oil change without filter]

Spark Plug

NGK LMAR8A-9

Front Tire

120/70-15 M/C 56P

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Gen 2018–2026

Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2018 through 2026.

Select Model Year:(Active: 2024)
9 Production Years (2018–2026)

2018 2019 2020 2021 2022 2023 2024 2025 2026

Suggested Items4 Verified Workshop Consumables Available for this Job

View Suggested Items ↓

Official NHTSA Safety Recalls & Technical Bulletins

2 Active Campaigns

U.S. Department of Transportation compliance database (Title 49 U.S.C. Chapter 301).

Verify VIN on NHTSA.gov

The U.S. National Highway Traffic Safety Administration reports 2 safety recall campaigns associated with this platform. Independent repair shops and riders should confirm that authorized dealership warranty remedies have been applied.

NHTSA #ENGINE AND ENGINE COOLING:ENGINE

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Defect Description

Yamaha Motor Corporation, USA is recalling certain 2024-2025 CZR300 (XMAX 300) scooters. The camshaft retainer bolt may not have been tightened properly, which can allow the bolt to loosen and back out.

Safety Hazard / Consequence

A loose camshaft retainer bolt can cause abnormal engine noise, timing misalignment, loss of power, or engine stall while riding, increasing the risk of a crash.

Factory Remedy & Repair Action

Dealers will inspect the camshaft retainer bolt and tighten or replace it as necessary to the 10 N·m specification with threadlocker, free of charge.

Manufacturer Notes: NHTSA Campaign 25V-778; owner notifications initiated in late 2024.

NHTSA #VISIBILITY:REFLEX REFLECTOR

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OEM Workshop Archives

Official Factory Service Bulletins & Field Updates

1 Documented Bulletin

Bulletin #FSB-YAM-XMX-01Safety Recall Bulletin FSB-YAM-XMX-01 / NHTSA 25V-778: Camshaft Retainer Bolt Security Verification, Blue Core Valve Clearances & CVT High-Torque Sheave Service

Source: Yamaha_XMAX300_NHTSA_25V778_Camshaft_Bolt_Service.pdf

Mandated Torques:Torque: 10 N·m (88 in-lb) (Camshaft Retainer Plate Hex Bolt - NHTSA 25V-778)Torque: 115 N·m (85 lb-ft) (Primary Fixed Sheave Nut)Torque: 80 N·m (59 lb-ft) (Secondary Driven Clutch Sheave Nut)Torque: 20 N·m (15 lb-ft) (Engine Oil Drain Bolt - 12mm Hex)

Consumable Specs:ThreeBond 1342 or Loctite 243 Blue ThreadlockerYamalube 4 10W-40 4-Stroke OilCylinder Head Side Cover O-Ring

Genuine Part Numbers:95812-06012-00B74-E7641-00-00B74-E7632-00-0093210-71462-00

NHTSA Safety Recall 25V-778Yamaha XMAX 300 Blue Core

Yamaha XMAX 300 Camshaft Retainer Bolt (NHTSA 25V-778) & Blue Core Top-End Architecture

Camshaft retainer bolt safety torque 10 N·m, valve lash IN: 0.08–0.12mm / EX: 0.22–0.26mm, primary sheave 115 N·m, and secondary sheave 80 N·m.

Click on Camshaft Retainer Bolt (NHTSA 25V-778), Cold Valve Lash, Primary Sheave Nut, or Secondary Sheave to view torque values and technical remedy instructions.