2‑STROKE TRAILBLAZER.

Yamaha® motorcycles are one of the top leading bikes worldwide for a reason. These motorcycles are built to dominate the highways, off roads, and racetracks with their speed, engine power, and advanced features. The YZ125X sets the standard for light, fast two‑stroke fun! The perfect entry into the world of XC and enduro competition.

HIGHLIGHTS:
• Bold YZ Styling
• GNCC®-Specific Features
• High Performance Braking System
• Industry-Leading Suspension
• Lightweight Aluminum Frame

Two-Stroke Power: Tuned for Enduro Racing
The YZ125X is optimized for the unique demands of Hare Scrambles and GNCC® racing. The powerful Yamaha Power Valve System (YPVS™)-equipped 125cc two-stroke engine is mated to a six-speed transmission for the ultimate cross country powerplant.

Lightweight Aluminum Frame
Ultra-lightweight YZ125-spec aluminum semi-double cradle frame is engineered to provide the perfect balance of rigidity and flex for competition-ready handling character and composure.

Industry-Leading Suspension
Yamaha’s renowned Speed Sensitive System KYB® spring-type front fork is matched with a high performance KYB® long-travel rear shock, both fully adjustable and tuned for the specific demands of cross country racing.

COLOR OPTION:
• Team Yamaha Blue

WARRANTY:
• 30 Day (Limited Factory Warranty)

Destination Charge: $650
Supply Chain Surcharge: $500

At Yamaha, we want every ride to be safe and enjoyable. Always dress properly for your ride with a helmet, eye protection, and protective clothing. Avoid excessive speeds and never engage in stunt riding. Never ride under the influence of alcohol or drugs; it is illegal and dangerous. Always inspect your Yamaha before riding. Read the Owner’s Manual and the product warning labels before operation. Yamaha and the Motor Safety Foundation encourage you to ride safely and respect the environment. For safety and training info, see your dealer or call MSF at 800-446-9227.

Manufacturer’s Suggested Retail Price (MSRP) shown. Does not include tax, title, prep, or destination or supply chain charges. Actual prices set by dealer. Specifications are subject to change without notice. This overview contains many of Yamaha’s valuable trademarks. It may also contain trademarks belonging to other companies. Any references to other companies or their products are for identification purposes only and are not intended to be an endorsement. © 2026 Yamaha Motor Corporation, U.S.A. All rights reserved.