2025

Bolt Rspec

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MotoLibrary Score

56 /100 Balanced

Torque

80 Nm

Engine

942 ccm

Technical Overview

2025 Yamaha Bolt Rspec Technical Analysis & Specification Breakdown

Engineered by Yamaha for the motorcycle segment, the 2025 Yamaha Bolt Rspec utilizes a 942 cc engine layout. Internal engine geometry specifies a bore and stroke of 85.0mm x 83.0mm with a 9.0:1 compression ratio.

On the scales, the Bolt Rspec measures 542 kg (1195 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 27 mm (1.1 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 61 mm (2.4 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

27 mm (1.1 in)

Engine

Displacement 942 cc

Engine Details 58-cubic-inch (942cc) air-cooled SOHC V-twin; 4 valves

Torque 59.3 ft-lb

Compression 9.0:1

Bore x Stroke 85.0mm x 83.0mm

Ignition TCI: Transistor Controlled Ignition

Lubrication Wet Sump

Transmission

Gearbox 5-speed; multiplate wet clutch

Final Drive Belt

Chassis

Trail 5.1 in

Wheelbase 61.8 in

Ground Clearance 5.1 in

Dimensions & Weight

Weight incl. 542 lb

Seat Height 27.2 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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