Sport · 2025

YZF R7

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Technical Overview

2025 Yamaha YZF R7 Technical Analysis & Specification Breakdown

Built around Yamaha's sport motorcycle platform, the 2025 Yamaha YZF R7 utilizes a 689 cc engine layout. Internal engine geometry specifies a bore and stroke of 80.0mm x 68.6mm with a 11.5:1 compression ratio.

On the scales, the YZF R7 measures 414 kg (913 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 32 mm (1.3 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 54 mm (2.2 in) wheelbase engineered for quick, flickable steering geometry. The 3.4-liter (0.9 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Standover Height

32 mm (1.3 in)

Engine

Displacement 689 cc

Engine Details 689cc liquid-cooled, 4-stroke, DOHC inline twin-cylinder; 4-valves per cylinder

Torque 50 ft-lbs

Compression 11.5:1

Bore x Stroke 80.0mm x 68.6mm

Ignition TCI / Electric

Lubrication Wet sump

Transmission

Gearbox 6-speed; multiplate wet clutch; with Assist & Slipper clutch

Final Drive Chain

Chassis

Trail 3.5 in

Wheelbase 54.9 in

Ground Clearance 5.3 in

Dimensions & Weight

Weight incl. 414 lb

Seat Height 32.9 in

Fuel Capacity 3.4 gal

Other

Starter TCI / Electric

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.

Torque

Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.

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.

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