These are the known mechanical and performance specifications for your 2011 Benelli Century Racer 899.
Basic Specs

Engine
Displacement898.50 ccm (54.83 cubic inches)
TypeAnti-vibration countershaft
DetailsIn-line three, four-stroke
Max RPM
Compression12.5:1
Bore/Stroke88.0 x 49.5 mm (3.5 x 1.9 inches)
Valves/Cylinder4
FuelingInjection. Electronic injection with three throttle bodies ø53 mm
IgnitionSingle coil inductive discharge electronic ignition
Exhaust
LubricationWet sump
CoolingLiquid
Drivetrain
Gearbox6-speed
Final DriveChain
ClutchWet multiplate
DrivelineStraight toothed primary gear
Performance
Horespower120.00 HP (87.6 kW)
Torque88.00 Nm (9.0 kgf-m or 64.9 ft.lbs)
Top Speed
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity16.00 litres (4.23 gallons)
Emissions
Chassis
Frame TypeDecomposable, front steel trestle, rear aluminium alloy casting
Rake
Trail
Front SuspensionUpside down fork
Front Travel150 mm (5.9 inches)
Rear SuspensionASD steel tube trellis swingarm. Shock with hydraulic adjustment and spring preload assembled with progressive link
Rear Travel144 mm (5.7 inches)
Seat
Seat Height830 mm (32.7 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,065 mm (41.9 inches)
Total Length2,085 mm (82.1 inches)
Total Width750 mm (29.5 inches)
Ground Clearance135 mm (5.3 inches)
Wheelbase1,435 mm (56.5 inches)
Dry Weight208.0 kg (458.6 pounds)
Wet Weight218.0 kg (480.6 pounds)
Wheels & Brakes
Front Tire/Tyre120/65-ZR17
Rear Tire/Tyre180/55-ZR17
Front BrakesSingle disc. Twin floating Wave disks
Front Brake Diameter320 mm (12.6 inches)
Rear BrakesSingle disc. Wave
Rear Brake Diameter240 mm (9.4 inches)
WheelsAlluminium alloy
Comments