Designers and custom builders are stepping back to a time when the mechanical beauty of a motorcycle was highlighted in its styling. The Bolt R-Spec's simple styling, compact layout, V-Twin power and natural riding position combine to offer an incredibly fun riding experience.

Power

R-SPEC FEATURES
The differences between the standard Bolt and the R-Spec model include; different colours & graphics, preload adjustable premium remote reservoir gas shocks, a cool, textured seat, blacked-out mirrors and mag wheels.

Style

The Bolt R-Spec is designed to be compact and slim, featuring clean, simple styling with the ability to easily customize the bike with a wide range of Genuine Star accessories. We make it easy for you to transform a Bolt into "your" Bolt. 

• Blacked out, 942 cc, air-cooled, SOHC, 4-valve per cylinder, fuel injected, 60° V-twin power plant pumps out impressive power & torque. Maximum torque is reached at 3,000 rpms, for relaxed cruising performance.
• SOHC, pent-roof, 4-valve cylinder heads.
  • 4-valve design optimizes breathing efficiency & overall engine performance at all rpms
  • 31.5 mm intake & 28 mm exhaust valves use friction reducing single valve springs
  • compact pent roof combustion chamber design & optimized squish area forces the fuel / air mixture toward the centre of the combustion chamber for more complete combustion & excellent power with reduced emissions
  • 25,000 km valve adjustment intervals
• Specially designed roller rockers activate the valves.
  • Y shaped roller rocker arms allows a greater amount of valve lift without causing excessive camshaft wear & friction
  • slipper portion of the rocker arm utilizes a needle bearing for reduced camshaft wear & reduced sliding resistance (friction)
• No fuss, traditional air-cooled engine design.
  • cylinders have a tapered "V" appearance to highlight the V-twin engine design
  • cooling fins have been optimized for reliable cooling even in stop & go traffic
• Automatic cam chain tensioners reduce mechanical noise & simplify maintenance.
• "Liner-less", ceramic composite-plated cylinder bores.
  • ceramic coating sprayed directly on the aluminum blocks, eliminating the liners & reducing weight
  • excellent heat dissipation for consistent power delivery
  • ceramic coating enhances the thin film of oil between the cylinder & piston, reducing friction & increasing power
  • extended cylinder service life
• Flat top, lightweight forged aluminum pistons.
  • less reciprocating mass for fast engine response
  • reduced mechanical vibration for excellent reliability
• Single pin style crankshaft.
  • design accentuates V-twin engine character, pulse feel & sound
• Wet sump lubrication system with easy access, spin on oil filter & drain plug for easy oil changes.
• Classic side mounted 2.3 litre air box houses an easy access, a high-flow viscous paper-type filter.
• "Closed loop", dual bore, 35 mm throttle body fuel injection system with linear throttle response for easy riding.
  • system uses throttle position sensor (TPS) to help optimize intake air flow & power
  • ISC or idle speed controller ensures a steady idle
  • 4 - hole injectors optimize fuel atomization & feature a dual spray pattern for more complete combustion chamber filling
  • "closed loop system" uses an oxygen sensor to "sniff" spent exhaust & automatically adjust the fuel / air ratio for reduced emissions
  • oxygen sensor is located before the mufflers, so the use of aftermarket "slip-on" mufflers will not affect the closed loop system
  • fuel injection benefits include; excellent throttle response, choke-free starting, steady idling during warm up, excellent fuel economy & reduced emissions
• Smooth-shifting, 5-speed transmission.
  • optimized gear ratios match engine power for strong acceleration
  • 5th gear offers reduced engine rpms at highway speeds
  • clutch is an "outer pull" design for light, easy lever effort
• Special narrow design belt drive final drive.
  • narrow 21 mm wide belt design
  • cleaner & quieter than chain drive... no messy chain splatter
  • low maintenance... no regular adjustments or lubrication required
  • belt drive system simplifies customization
• Maintenance-free transistor controlled ignition (TCI).
  • produces a strong spark for fast starts
  • provides precise ignition timing / mapping for optimum engine performance at all rpms
• 2 into 1 exhaust system.
  • large diameter header pipes for maximum flow
  • dual stage muffler produces a low, throaty V-Twin growl
  • heat shields protect rider & passenger from hot components
  • 3-way honeycomb catalyzer reduces harmful exhaust emissions
• Air Injection System injects fresh air into exhaust ports to fully burn any unburnt fuel, further reducing exhaust emissions.

• Tube type, double cradle steel frame.
  • provides a natural riding position & roomy ergonomics combined with a low 690 mm (27.2") seat height
  • frame utilizes a rigid engine mounting system optimizing the overall chassis rigidity balance for superior handling
  • engine mounting position provides a low center of gravity for light, easy handling
• Tube-type, steel, swingarm compliments the frame & features a dual shock rear suspension system.
• Compact 1570 mm (61.8") wheelbase provides light, agile handling, for a fun riding experience.
• 41mm KYB front fork offers 120 mm (4.7") of wheel travel.
  • good ride comfort & compliance
  • chip guards help prevent fork tube "nicks" & protect fork seals
• Adjustable, premium, dual remote reservoir gas charged shock rear suspension. Rear wheel travel is 70 mm (2.8").
  • 5 - positions of spring preload adjustability to suit load and / or rider preferences
  • remote reservoir design keeps the shock cooler for more consistent damping performance
• Single, 298 mm front disc brake features a floating, wave-style disc squeezed by a twin piston caliper.
  • strong, confidence-inspiring stopping power
  • wave-style disc offers more surface area than a conventional round disc for excellent heat dissipation
• 298 mm rear wave-style disc brake is squeezed by single piston caliper.
  • caliper mounted to the underside of the swingarm, reducing the centre of gravity for light handling
  • location also hides the caliper for a clean, custom look
• Lightweight 12-spoke, cast aluminum wheels.
  • front wheel size is MT2.50 x 19; tire size is 100/90 x 19
  • rear wheel size is MT3.50 x 16; tire size is 150/80 x 16
  • tubeless tires
• Short design, front & rear steel fenders for easy painting or customization.
• New, 13 litre, slim design flangeless fuel tank.
  • 2.8 litre reserve capacity (low fuel light illuminates)
  • high capacity electric fuel pump
• Separate rider & passenger seats feature a dual texture, premium buckskin/suede design.
  • good comfort & support
  • seat height is 690 mm or 27.2" off the ground, enhancing rider confidence
  • narrow design through seat-fuel tank junction makes it easier to get both feet on the ground
  • passenger seat can be easily removed if desired
• Foot pegs are positioned more rearward than on a traditional cruiser for a more natural & upright riding position.
• Conventional low handlebar offers an upright riding position.
  • excellent rider comfort
  • bar can be changed to a different "bend" for easy customization or personal preferences
• Triple clamp mounted LCD digital meter / instrument.
  • functions include; speedometer, odometer, dual trip meters, fuel reserve trip meter (counts kilometers since low fuel light activated), clock & range of warning lights
  • self-diagnostic function
  • instrument functions can be "tabbed" through & reset using the RHS handlebar switch gear, allowing the operator to change instrument functions without taking hands off the bars.
• 60/55 watt high intensity halogen headlight with chromed bezel.
• "Vintage design" LED tail light.
• The Bolt R-Spec is designed to be compact & slim, featuring clean, simple styling with the ability to easily personalize / customize the bike with a wide range of Genuine Star accessories.

• Industry-leading Star family fit & finish
• Upper & lower belt drive cover helps prevent debris from entering the belt and pulley areas
• Fork mounted steering lock
• Self-cancelling turn signals
• Passing switch (flashes high beam)
• Traditional dipstick to check oil level
• Yamaha diagnostic service tool coupler
• Low-maintenance, sealed battery (battery should be charged during winter storage)