Yamaha Bolt
AkaYamaha XV950/Yamaha Star Bolt
ManufacturerYamaha Motor Company
Production2013–Present
Parent companyYamaha
ClassCruiser
Engine942cc 4-stroke air-cooled 60° V-twin
Bore stroke85.0×83.0mm
Compression9.0:1
Transmission5-speed gearbox to belt drive
SuspensionTelescopic fork, 120mm travel front, rear Dual shocks, 70mm travel
FrameSteel double cradle
Brakes298mm wave-type disc, 298mm front and rear
Wheelbase1570mm
Length2291mm
Width944.88mm
Height1120.14mm
Seat height690.88mm
Wet weight244.94kg (540 lbs)
Fuel capacity12.1ℓ (3.196 US gal)

The Yamaha Bolt or Star Bolt is the US name for a cruiser and café racer motorcycle introduced in 2013 as a 2014 model. It has a 942cc air cooled 4-stroke, 4-valve SOHC V-twin engine. An optional R-Spec model has reservoir shocks. The 2015 Yamaha Bolt, C-Spec and R-Spec were released in July 2014. In 2017 the XV950SCR (Scrambler) was released and the C Spec model was dropped from the lineup.

The Bolt is very well supported by the aftermarket and has proven to be a very customizable platform, lending itself well to the bobber, chopper, rat, and scrambler styles among others. In addition to the large aftermarket companies several smaller companies are also marketing a wide range of parts for these bikes.

In most non-US countries, this model is simply referred to as the "Yamaha XV950" and is available as a standard, or the higher spec "R" and "C" models which features ABS brakes and uprated rear shock absorbers.