2018 Yamaha Bolt R-Spec

2018 Yamaha Bolt R-Spec

Features compact, raw bobber design, powerful 942cc V-Twin, piggyback shocks and textured seat for old-school style and modern urban performance.

• Engine

The 58 cubic inch (942cc) engine is an air-cooled SOHC 60° V-twin with four valves per cylinder, a pent-roof shaped combustion chamber and 9.0:1 compression ratio. The engine is designed to provide excellent power and superior low-end torque.

To keep friction loss to a minimum, increase durability and help the engine achieve the ideal performance characteristics, special roller-type rocker arms with needle bearings are used.

The pent-roof combustion chamber shape was precisely engineered to direct the fuel/air charge to the center of the piston for more efficient combustion and maximum power. Ceramic-composite plated cylinders provide excellent heat dissipation and reduced oil consumption.

• Chassis/Suspension:

A double-cradle frame enhances city riding enjoyment thanks to an engine mounted to the frame with a rigid mount system that provides precise handling.

The low-set seat is a mere 27.2 inches off the pavement, so most riders can easily put both feet firmly on the ground at a stop, as well as enjoy the great riding position the seat provides.

Bolt R-Spec’s short, 61.8-inch wheelbase contributes to the bike’s great handling, providing precise, tight turns in city riding and solid handling on the open road.

• Additional

LED rear taillight looks cool and adds to the modern bobber appeal.

Compact digital LCD meter assembly provides clean styling with excellent visibility.

Steel front and rear fenders are ideal for personalization, including paint and customization.