Dedicated Subsystem WorkbenchPlatform Gen: 2009–2026

2017 Yamaha Zuma 125 (YW125) Suspension Hydraulics, Fork Fluids & Sag Tuner

Front fork travel, rear shock travel, spring preload, damping click baselines, and dynamic rider sag calculator for 2017 Yamaha Zuma 125 (YW125).

Technical PassportOEM VERIFIED

Engine

125cc

Cooling

Liquid-Cooled (2022–2026) / Forced Air-Cooled with Fan Shroud (2009–2021)

Final Drive

Belt Drive

Engine Oil

0.90 L (0.95 US qt) [0.80 L without filter / periodic change]

Spark Plug

NGK CPR8EA-9

Front Tire

120/70-12 51L Dual-Sport Tread

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Gen 2009–2026

Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2009 through 2026.

Select Model Year:(Active: 2017)
18 Production Years (2009–2026)

2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Suggested Items4 Verified Workshop Consumables Available for this Job

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Official NHTSA Safety Recalls & Technical Bulletins

0 Open Campaigns (Clean)

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

Verify VIN on NHTSA.gov

No Active Federal Safety Recalls Reported

The U.S. DOT National Highway Traffic Safety Administration (NHTSA) records zero open safety recall campaigns for the 2017 Yamaha Zuma 125 (YW125) platform. Always check your individual 17-digit VIN at an authorized dealership or via NHTSA.gov for individual recall completions.

OEM Workshop Archives

Official Factory Service Bulletins & Field Updates

1 Documented Bulletin

Bulletin #FSB-YAM-ZUM-01Technical Service Bulletin FSB-YAM-ZUM-01: Unified Braking System (UBS) Cable Balancing, Final Transmission Oil Drain & V-Belt Wear Service

Source: Yamaha_Zuma125_YW125_Driveline_Brake_Service.pdf

Mandated Torques:Torque: 55 N·m (40 lb-ft) (Primary Fixed Sheave Nut)Torque: 50 N·m (37 lb-ft) (Secondary Sheave Clutch Housing Nut)Torque: 13 N·m (115 in-lb) (Final Transmission Gear Oil Drain Bolt)Torque: 20 N·m (15 lb-ft) (Engine Oil Drain Bolt - 12mm Hex)

Consumable Specs:Yamalube 4 10W-40 4-Stroke OilYamalube Final Transmission Gear Oil / 85W-140 GL-4Yamaha Bel-Ray High-Temp Assembly Grease

Genuine Part Numbers:5S9-E7641-00-005S9-E7632-00-0093210-14816-00

Yamaha Adventure ScooterZuma 125 (YW125)