# Royal Enfield Classic 650 — Full Specifications 2026

> Complete technical specifications for the Royal Enfield Classic 650.

Source: https://indianautoforum.com/bikes/royal-enfield/classic-650/specifications

The Royal Enfield Classic 650 is powered by a 647.95cc, air/oil-cooled, SOHC, inline parallel-twin engine that produces 46.39 bhp (47.04 PS) at 7250 rpm and 52.3 Nm of peak torque at 5650 rpm. The engine is mated to a 6-speed constant-mesh gearbox with a slipper and assist clutch - making city riding less of a chore and gear changes noticeably lighter than older RE models.

On the suspension front, the Classic 650 uses a 43 mm telescopic fork up front with 120 mm travel, and a monoshock at the rear offering 88 mm travel. The combination results in a ride quality that is firm - capable on good highways but can get tiring on broken urban roads. Braking is handled by a 320 mm front disc and a 300 mm rear disc, both with 2-piston calipers and dual-channel ABS as standard.

The bike tips the scales at 243 kg kerb weight, making it the heaviest bike in the RE 650 range. The 800 mm seat height is manageable for riders above 5'7", though the wide saddle means shorter riders may struggle to flatfoot. Fuel tank capacity is 14.8 litres, giving a theoretical range of around 315-350 km on a full tank at mixed riding. ARAI-certified mileage stands at 21.45 kmpl.

Tyre sizes are 100/90-19 at the front and 140/70-18 at the rear - both tubed wired-spoke wheels, which means tubeless tyres are not possible without aftermarket modification. The wheelbase measures 1423 mm, and ground clearance is 154 mm, adequate for most Indian roads.

## Brakes & Wheels
| Spec | Value |
|------|-------|
| Braking System | Dual Channel ABS |
| Front Brake | Disc, 320 mm, 2 piston caliper |
| Rear Brake | Disc, 300 mm, 2 piston caliper |
| Tyre Pressure (Rider & Pillion) | Front - 32 psi, Rear - 42 psi |
| Tyre Pressure (Rider Only) | Front - 32 psi, Rear - 36 psi |
| Tyre Size | Front - 100/90 - 19, Rear - 140/70 - R18 |
| Tyre Type | Tubed |
| Wheel Size | Front - 19 inch, Rear - 18 inch |
| Wheel Type | Spoke |

## Dimensions
| Spec | Value |
|------|-------|
| Fuel Tank Capacity | 14.7 litres |
| Ground Clearance | 154 mm |
| Kerb Weight | 243 kg |
| Overall Dimensions (LxWxH) | 2350 mm x 892 mm x 1137 mm |
| Reserve Fuel Capacity | 2.9 litres |
| Seat Height | 800 mm |
| Wheelbase | 1475 mm |

## Power & Performance
| Spec | Value |
|------|-------|
| Battery | 12V, 12 Ah |
| Bore x Stroke | 78 mm x 67.8 mm |
| Clutch | Wet Multiplate |
| Compression Ratio | 9.5:1 |
| Displacement | 647.95 cc |
| Emission Standard | BS6 Phase 2B |
| Engine Type | 2 Cylinder, Air/Oil Cooled, 2 Valves |
| Fuel Type | Petrol |
| Gear Shifting Pattern | 1 Down 5 Up |
| Max Power | 46.39 bhp @ 7250 rpm |
| Max Torque | 52.3 Nm @ 5650 rpm |
| Mileage - Owner Reported | 25 kmpl |
| Riding Modes | No |
| Riding Range | 367.5 km |
| Spark Plugs | 1 Per Cylinder |
| Top Speed | 157 kmph |
| Transmission | 6 Speed Manual |
| Transmission Type | Chain Drive |

## Suspensions & Chassis
| Spec | Value |
|------|-------|
| Chassis Type | Steel Tubular Spine Frame |
| Front Suspension | Telescopic Fork 43 mm |
| Front Suspension Preload Adjuster | No |
| Rear Suspension | Twin Shock Absorber |
| Rear Suspension Preload Adjuster | Yes |

## Warranty and Services
| Spec | Value |
|------|-------|
| 1st Service | 500 km or 45 days |
| 2nd Service | 5000 km or 180 days |
| 3rd Service | 10000 km or 365 days |
| 4th Service | 15000 km or 540 days |
| No. of Free Services | 4 |
| Vehicle Warranty | 40,000 km or 3 years |

The Classic 650's spec sheet reveals a motorcycle built for relaxed mile-eating rather than sporty performance. The 648cc parallel-twin makes it one of the most accessible large-displacement retro bikes in India at its price point. The dual-channel ABS is standard across all variants, which is a significant safety advantage over many rivals. If outright sportiness matters, look at the Interceptor 650 - but if it is character and style you are after, the Classic 650's specs serve that mission perfectly.

## FAQs

**What is the engine displacement of the Royal Enfield Classic 650?**
The Royal Enfield Classic 650 is powered by a 647.95cc, air/oil-cooled, SOHC inline parallel-twin engine producing 46.39 bhp (47.04 PS) at 7250 rpm and 52.3 Nm of peak torque at 5650 rpm. It is paired with a 6-speed constant-mesh gearbox with a slipper and assist clutch.

**What is the fuel efficiency of the Royal Enfield Classic 650?**
ARAI-certified mileage is 21.45 kmpl. The 14.8-litre fuel tank provides an estimated range of 315-350 km per full tank. Real-world city mileage reported by owners averages 18-22 kmpl, while highway riding can push figures to 23-25 kmpl.

**What are the dimensions and kerb weight of the Royal Enfield Classic 650?**
The Royal Enfield Classic 650 measures 2350 mm (length) × 892 mm (width) × 1137 mm (height), with a wheelbase of 1423 mm and ground clearance of 154 mm. Kerb weight is 243 kg and seat height is 800 mm - the widest and heaviest configuration in the RE 650 family.

**Does the Royal Enfield Classic 650 get ABS?**
Yes, dual-channel ABS is standard on all variants of the Royal Enfield Classic 650. Braking hardware includes a 320 mm front disc with a 2-piston caliper and a 300 mm rear disc with a 2-piston caliper - a reassuringly capable setup for a 243 kg motorcycle.

**What suspension setup does the Royal Enfield Classic 650 use?**
The Classic 650 uses a 43 mm telescopic fork with 120 mm of travel at the front and a monoshock with 88 mm of travel at the rear. The setup is firm by retro-bike standards - competent on smooth highways but can feel jarring on Mumbai or Delhi's broken inner-city roads.

## More
- [Overview](/bikes/royal-enfield/classic-650)
- [Variants & Prices](/bikes/royal-enfield/classic-650/variants)
- [Price in India](/bikes/royal-enfield/classic-650/price)