
Monster
821

Overview
Displacement
821 cc
Power
109 hp
Torque
86 Nm
Dry Weight
180.5 kg
Seat Height
785-810 mm
Price (Ex-Showroom)
₹10,99,000
Detailed Specifications
Engine And Transmission
Chassis And Suspension
Dimensions And Capacity
Brakes
Tyres
Electricals
Features And Safety
Mileage And Performance
Maintenance
Ownership
Engine Type
Testastretta 11° L-Twin, 4-Valve, Desmodromic
Displacement
821 cc
Bore
88 mm
Stroke
67.5 mm
Compression Ratio
12.8:1
Max Power
109 hp @ 9,250 rpm
Max Torque
86 Nm @ 7,750 rpm
Fuel System
Electronic Fuel Injection, 53mm throttle body
Cooling System
Liquid Cooled
Transmission
6-Speed Manual
Clutch
Wet, Multi-plate Slipper & Self-servo with Mechanical Control
Final Drive
Chain
Emission Standard
Euro 4
Gearbox Type
Constant Mesh
Quickshifter
Standard on Stealth / Optional on Base
Power & Torque Delivery
Figures shown are estimated and standardized.
Actual output may vary due to dyno type, environmental conditions, drivetrain losses, fuel quality, and vehicle condition.
Typical variance: Power ±3–6%, Torque ±4–7%. Data is intended for comparative and informational use only.
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