SPECIFICATION

Speedmaster

Bonneville Speedmaster Specifications
Feature Details
Engine & Transmission
Type Liquid cooled, 8 valve, SOHC, 270° crank angle parallel twin
Capacity 1200 cc
Bore 3.84 in (97.6 mm)
Stroke 3.15 in (80 mm)
Compression 10.0:1
Max Power EC 77Hp (57kW) @ 6,100rpm
Max Torque EC 78FT-lbs (106Nm) @ 4,000rpm
System Multipoint sequential electronic fuel injection
Exhaust Chromed stainless steel 2 into 2 twin-skin exhaust system with chromed stainless silencers
Final Drive Chain
Clutch Wet, multi-plate assist clutch
Gearbox 6-speed
Chassis
Frame Tubular steel cradle
Swingarm Twin-sided, tubular steel
Front Wheel 32-spoke, 16 x 2.5in
Rear Wheel 32-spoke, 16 x 3.5in
Front Tyre MT90B16
Rear Tyre 150/80 R16
Front Suspension KYB 41 mm forks with cartridge damping. 90mm travel.
Rear Suspension KYB monoshock with linkage and stepped preload adjuster, 72 mm rear wheel travel.
Front Brakes Twin 310 mm disc, Brembo 2-piston floating calipers, ABS
Rear Brakes Single 255 mm disc, Nissin single piston floating caliper, ABS
Instrument Display and Functions LCD multi-functional instrument pack with analogue speedometer, odometer, gear position indicator, fuel gauge, range to empty indication, service indicator, clock, 2x trip, average & current fuel consumption display, traction control status display, heated grip ready - controlled by a handlebar mounted scroll button.
Dimensions & Weights
Width Handlebars 30.31 in (770 mm)
Height Without Mirror 40.94 in (1040 mm)
Seat Height 27.76 in (705 mm)
Wheelbase 59.45 in (1510 mm)
Rake 25.3 º
Trail 3.6 in (91.4 mm)
Dry Weight 541.2 lbs (245.5 kg)
Tank Capacity 3.17 US gal (12 l)