2015 Yamaha YZF R1 Frame

2015 Yamaha YZF-R1 Main Frame – OEM Chassis Assembly

This is an OEM (Original Equipment Manufacturer) main frame for the 2015 Yamaha YZF-R1, one of the most advanced liter-class sport bikes ever produced by Yamaha. Precision-engineered from lightweight aluminum alloy using Yamaha’s Deltabox frame technology, this chassis delivers exceptional torsional rigidity and optimal weight distribution, ensuring razor-sharp handling and high-speed stability.

The 2015 YZF-R1 was completely redesigned from the ground up to resemble Yamaha’s MotoGP machine (the YZR-M1), and the frame is a key component of that transformation. The twin-spar aluminum frame is compact and lightweight, contributing to the bike’s overall dry weight of just 439 lbs (199 kg). It features an aggressively forward-biased geometry designed to enhance front-end feel and rider feedback at high speeds and during aggressive cornering.

This frame includes:

• VIN-stamped main chassis (VIN intact and clearly legible)
• OEM factory welds and mounts
• Clean, straight frame with no crash damage, cracks, or repairs
• Compatible with 2015–2016 YZF-R1 models (and possibly other years with minor modifications—verify fitment)

This unit is ideal for a replacement build, track bike project, or custom sportbike conversion. It meets OEM specifications and retains full integrity for both street and race applications. Note: This frame may require a title or bill of sale for registration depending on your region—please check local laws before purchase.

Specifications:

• Material: Cast and extruded aluminum
• Color: Matte black (factory finish)
• Compatibility: 2015 YZF-R1 (YZF-R1M variant may differ slightly)
• Condition: Used – excellent condition, no structural defects

Whether you’re restoring a crashed bike or building a custom superbike from the ground up, this 2015 Yamaha YZF-R1 frame is a solid foundation for a high-performance machine.