# Harley-Davidson Nightster — Full Specifications 2026

> Complete technical specifications for the Harley-Davidson Nightster.

Source: https://indianautoforum.com/bikes/harley-davidson/nightster/specifications

The Harley-Davidson Nightster is built around the Revolution Max 975T - a 975cc, liquid-cooled, 60-degree V-twin engine that produces 89.7 PS at 7,500 rpm and 95 Nm of torque at 5,750 rpm. It drives through a 6-speed manual gearbox with a belt final drive, eliminating the chain-maintenance routine that many Indian riders dread.

On paper, those power and torque numbers sit comfortably ahead of most 650cc twins in this country, though the Nightster's kerb weight of 221 kg means it is not a sprinter - it is a torque-forward cruiser that rewards smooth throttle work and relaxed highway miles. The belt drive, combined with the liquid-cooling system, keeps mechanical noise and maintenance requirements low compared to older Harley models.

Braking comes from a dual-disc setup - a 4-piston caliper up front and a single-piston unit at the rear - with dual-channel ABS as standard. The Nightster also gets traction control and a drag-torque slip control system (DSCS) that prevents rear-wheel hop under aggressive engine braking, a useful safety net on rain-slicked NH stretches.

Suspension is handled by 41mm Showa dual bending valve forks at the front and preload-adjustable twin rear shocks - basic but adequate for Indian road conditions on a bike in this category. Wheel sizes are 19 inches at the front and 16 inches at the rear, with tubeless tyres.

At 705 mm, the seat height is genuinely low for a 975cc motorcycle. Fuel tank capacity is 11.7 litres, giving a theoretical range of just over 200 km on the ARAI-claimed 18.18 kmpl figure. Ground clearance is 110 mm - sufficient for clean tarmac and managed speed breakers, but you will want to go slow on unmarked village road humps.

## Brakes & Wheels
| Spec | Value |
|------|-------|
| Braking System | Dual Channel ABS |
| Front Brake | Disc, 4 piston caliper |
| Rear Brake | Disc, 1 piston caliper |
| Tyre Pressure (Rider & Pillion) | Front - 31 psi, Rear - 40 psi |
| Tyre Pressure (Rider Only) | Front - 31 psi, Rear - 40 psi |
| Tyre Size | Front - 100/90 - 19, Rear - 150/80 - B16 |
| Tyre Type | Tubeless |
| Wheel Size | Front - 19 inch, Rear - 16 inch |
| Wheel Type | Alloy |

## Dimensions
| Spec | Value |
|------|-------|
| Fuel Tank Capacity | 11.7 litres |
| Ground Clearance | 110 mm |
| Kerb Weight | 221 kg |
| Overall Dimensions (LxWxH) | 2250 mm x 840 mm x 1108 mm |
| Reserve Fuel Capacity | 1.8 litres |
| Seat Height | 705 mm |
| Wheelbase | 1545 mm |

## Power & Performance
| Spec | Value |
|------|-------|
| Battery | 12 V, 12 Ah, 225 CCA |
| Bore x Stroke | 97 mm x 66 mm |
| Clutch | Assist And Slipper Clutch |
| Compression Ratio | 12:1 |
| Displacement | 975 cc |
| Emission Standard | BS6 Phase 2 |
| Engine Type | 2 Cylinder, Liquid Cooled |
| Fuel Type | Petrol |
| Gear Shifting Pattern | 1 Down 5 Up |
| Max Power | 88.5 bhp @ 7500 rpm |
| Max Torque | 95 Nm @ 5750 rpm |
| Mileage - ARAI | 18 kmpl |
| Riding Modes | Sport, Road and Rain |
| Riding Range | 211 km |
| Top Speed | 180 kmph |
| Transmission | 6 Speed Manual |
| Transmission Type | Belt Drive |

## Suspensions & Chassis
| Spec | Value |
|------|-------|
| Chassis Type | Double-downtube Frame |
| Front Suspension | 41mm SHOWA™ Dual Bending Valve conventional forks. Aluminum fork triple clamps |
| Front Suspension Preload Adjuster | No |
| Rear Suspension | Rear suspension is dual outboard, direct-acting |
| Rear Suspension Preload Adjuster | Yes |

## Warranty and Services
| Spec | Value |
|------|-------|
| No. of Free Services | No |
| Vehicle Warranty | Unlimited km or 2 years |

The Nightster's spec sheet tells a consistent story: a modern engine in a classic package, with safety electronics that rival far more expensive motorcycles. The 6-speed belt-drive gearbox is smooth and low-maintenance, the Showa suspension is decent for a cruiser, and the dual-channel ABS with cornering support is genuinely confidence-inspiring. The only spec that invites criticism is the 11.7-litre fuel tank - slim for a touring machine - and the 110 mm ground clearance that will catch you out on bad roads. For city riding and weekend getaways, though, the specs deliver exactly what they promise.

## FAQs

**What is the engine displacement of the Harley-Davidson Nightster?**
The Nightster is powered by the Revolution Max 975T - a 975cc liquid-cooled 60-degree V-twin engine producing 89.7 PS at 7,500 rpm and 95 Nm of torque at 5,750 rpm. It is mated to a 6-speed manual gearbox with a maintenance-free belt final drive.

**What is the fuel efficiency of the Harley-Davidson Nightster?**
The ARAI-certified mileage is 18.18 kmpl with an 11.7-litre fuel tank, giving a theoretical range of approximately 212 km per fill. Real-world owners in India typically report 18-22 kmpl on highways and 17-19 kmpl in city conditions.

**What are the dimensions and kerb weight of the Nightster?**
The Nightster has a kerb weight of 221 kg, a seat height of 705 mm, ground clearance of 110 mm, and a wheelbase of 1,545 mm. The 19-inch front and 16-inch rear tubeless tyres give it a classic cruiser stance while keeping unsprung weight moderate.

**Does the Harley-Davidson Nightster get ABS?**
Yes - dual-channel cornering ABS is standard on both variants. It works in conjunction with traction control and a drag-torque slip control system (DSCS) that intervenes during aggressive engine braking to prevent rear-wheel locking, which is especially useful on wet roads.

**What suspension setup does the Harley-Davidson Nightster use?**
The Nightster gets 41mm Showa dual bending valve telescopic forks at the front (non-adjustable) and preload-adjustable dual rear shock absorbers. The setup is tuned for comfort over outright performance - adequate for Indian highways but firm on broken city roads at low speeds.

## More
- [Overview](/bikes/harley-davidson/nightster)
- [Variants & Prices](/bikes/harley-davidson/nightster/variants)
- [Price in India](/bikes/harley-davidson/nightster/price)