Sport · 2025

YZF R1

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Technical Overview

2025 Yamaha YZF R1 Key Specifications & Summary

The 2025 Yamaha YZF R1 is a sport motorcycle manufactured by Yamaha, equipped with a 998 cc displacement unit.

For rider ergonomics and real-world handling, key chassis measurements include a curb weight of 448 lb, seat height of 33.7 in, fuel capacity of 4.5 gal. Review the complete factory specification tables below to evaluate engine internals, suspension travel, braking hardware, tyre sizes and ownership estimates, or compare the 2025 Yamaha YZF R1 side by side against rival models in the Sport lineup.

Engine

Displacement 998 cc

Engine Details 998cc, liquid-cooled inline 4 cylinder DOHC; 4-valves per cylinder

Compression 13.0:1

Bore x Stroke 79.0mm x 50.9mm

Transmission

Gearbox 6-speed; wet multiplate assist and slipper clutch

Final Drive Chain

Chassis

Trail 4.0 in

Wheelbase 55.3 in

Ground Clearance 5.1 in

Dimensions & Weight

Weight incl. 448 lb

Seat Height 33.7 in

Fuel Capacity 4.5 gal

Before You Compare This Bike

Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.

Seat Height

Check the seat height against your inseam and riding posture before choosing a motorcycle.

Fuel Capacity

Fuel capacity helps estimate touring range and how often you may need to stop.

Transmission

Transmission and final drive affect maintenance, smoothness and everyday usability.

Rider Profile

Who Is This Bike For?

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Best For

Sport & Track

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Estimate

Ownership Cost Calculator

Annual km

Fuel Price ($/L)

Fuel Consumption (L/100km) — estimated

⛽ Fuel

per year

🔧 Maintenance

per year

🛡️ Insurance

per year

TOTAL

* Estimates only. Actual costs vary by country, riding habits, insurance provider and maintenance schedule.