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Yamaha YZF-R125 2011 Parts & Accessories

Introduced in 2008, the Yamaha YZF-R125 (later marketed as the R125) is an entry-level sport bike designed to comply with European A1 license regulations while offering full-scale supersport styling derived directly from the flagship YZF-R1 and YZF-R6. Built around a liquid-cooled 124.7 cc SOHC 4-valve single-cylinder engine, the platform received a major technological upgrade in 2019 with the introduction of Yamaha's Variable Valve Actuation (VVA) system, optimizing torque output across both low and high RPM ranges. Constructed with a steel Deltabox frame, aluminum swingarm, aggressive aerodynamic fairings, upside-down front forks, and modern TFT instrumentation with smartphone connectivity on later iterations, the YZF-R125 stands as one of the most sophisticated and popular lightweight sport bikes in the European market.

• 124.7 cc liquid-cooled SOHC 4-valve single-cylinder engine with Variable Valve Actuation (VVA) producing 15 HP @ 10,000 RPM
• Electronic Fuel Injection
• Steel Deltabox perimeter frame with aluminum swingarm
• 41 mm inverted telescopic front hydraulic forks
• Monocross link-type rear monoshock absorber with spring preload adjustment
• Single 292 mm front hydraulic disc brake with 2-piston radial caliper and single 220 mm rear hydraulic disc brake (ABS standard)
• 6-speed manual transmission with Assist & Slipper (A&S) clutch and chain final drive
• 17-inch front (100/80-17) and 17-inch rear (140/70-17) lightweight cast alloy wheels
• 11-litre (2.9 US gal) fuel tank capacity