Hero Impulse Specifications

Hero Impulse specifications is one of many posts, that detail out information about the Hero Impulse. I have put up the details as seen in the Owners Manual provided with the motorcycle. I did look at the Hero Moto Corp website, with an intention just link out to it, but its incomplete and erratic. More over, given that they may phase this motorcycle out, it makes more sense to have it here.

Hero Impulse Specifications Owners Manual

Isn’t it great that the manual also has an orange motorcycle on it. And, the woman at the showroom left no space for doubt about who owns this.

Hero Impulse Specifications

Technical

Engine

Type Air cooled, 4- stroke single cylinder OHC ,Electric start
Displacement 149.2 cc
 Power  9.7 KW (13.2 Ps)  at 7500rpm
 Torque 13.40N-m @ 5000rpm
 Bore and Stroke  57.3 x 57.8mm
 Compression Ratio 9.1:1
Spark Plug  NGK-CPR 8 EA 9
 Spark Plug Gap 0.8 to 0.9 mm
 Valve Clearance (Cold) IN: 0.08mm Ex: 0.12mm
 Idle Speed 1400rpm +/- 100

Dimensions

Overall Length 2100 mm
Overall Width  820 mm
Overall Height 1160 mm
Wheelbase 1360 mm
Ground Clearance 245 mm

Weight

Kerb Weight 134 kg

Various Fluid Capacities

Engine Oil 1.1 liters (Dis-assembly)
0.90 liters (Draining)
Fuel Tank  11.1 liters (least)
Fuel Reserve Capacity 2.6 liters (usable reserve)
Front Fork Oil (Dis-assembly) 176cc
Hydraulic Brake Fluid DOT 3 or DOT 4

Chassis and Suspension

Front Suspension Telescopic Hydraulic Type
Rear Suspension Swingarm with Mono Suspension with Nitrox
Caster 26 degrees
Trail 99 mm
Front Tyre Size 90/90×19 – 52 P
Rear Tyre Size 110/90×17 – 60 P
Front Brake Type – Disc
Diameter – 240mm
Rear Brake Type – Drum
Diameter – 110 mm

Transmission

Primary Reduction 3.3500 (67/20)
Final Reduction 2.9411 (50/17)
Gear Ratios 1st 3.0769 (40/13)
2nd 1.7895 (34/19)
3rd 1.3043 (30/23)
4th 1.0909 (24/22)
5th 0.9375 (30/32)

Electrical

Battery 12v – 4Ah, MF Battery
Alternator 140w
Starting System Electric Start and Kick Start
HEadlight (High/ Low) 12v 35/35w Halogen bulb
Multi Reflector type clear lens unit
Tail/ Stop Light 12v 0.5w/ 4.1w L.E.D Lamps
Turn Signal Light 12v 10w – Amber colored bulbs
4 Multi Reflector type clear lens units
Meter Illumination L.E.D
Neutral Indicator 12v 3w
Turn Signal Indicator L.E.D
Position Lamp 12v 3w
Hi Beam Indicator L.E.D
License Lamp 12v 5w
Fuse 10 A, 15 A, 20 A

All data from the owner’s manual.

Update

I rode this bike recently and here are my first impressions about the Hero Impulse.