# Suzuki GSX-8R — Full Specifications 2026

> Complete technical specifications for the Suzuki GSX-8R.

Source: https://indianautoforum.com/bikes/suzuki/gsx-8r/specifications

The Suzuki GSX-8R is built around a 776cc liquid-cooled parallel-twin engine that produces 81.8 bhp at 8,500 rpm and 78 Nm of torque at 6,800 rpm. The engine's 270-degree firing order - shared with large-displacement V-twins - gives it a distinctive low-end character that fills in where inline-fours typically feel flat. On paper, it produces less peak power than the Honda CB750 Hornet's 90.5 bhp, but the torque curve is broader and more accessible at Indian riding speeds.

Fuel efficiency is rated at 23.8 kmpl by ARAI. Real-world owners report 20-24 kmpl in city riding and 25-28 kmpl on highways. The 14-litre tank provides a usable range of approximately 280-320 km before reserve - adequate for weekend touring between cities like Pune-Mumbai or Mysuru-Bangalore without frequent stops.

Suspension is handled by Showa SFF-BP (Separate Function Fork - Big Piston) inverted forks at the front and a link-type Showa monoshock at the rear with preload adjustment. This is proper hardware - the SFF-BP setup is shared with bikes costing significantly more - and it shows in the settled, predictable handling that reviewers consistently praise. The only limitation is the lack of damping adjustment on either end, which limits fine-tuning for heavier riders or rough mountain roads.

Braking is via dual 310mm front discs with Nissin 4-piston radial-mount calipers and a single 240mm rear disc, all managed by dual-channel ABS. The setup is adequate but uninspiring - progression lacks the confidence expected of a Rs 9.88 lakh sportbike, and spirited riders will likely want an aftermarket brake fluid flush as an early upgrade.

Electronics are a highlight: Suzuki Intelligent Ride System (S.I.R.S.) bundles three ride modes, four-level traction control, a bi-directional quickshifter, ABS, and Low-RPM Assist for slow-traffic manoeuvres. The 5-inch full-colour TFT displays all of this clearly, with smartphone connectivity for calls and navigation. At this price point, the electronics package matches or exceeds everything in the segment.

## Brakes & Wheels
| Spec | Value |
|------|-------|
| Braking System | Dual Channel ABS |
| Front Brake | Disc, 310 mm, 4 piston caliper |
| Rear Brake | Disc, 1 piston caliper |
| Tyre Size | Front - 120/70 - ZR17, Rear - 180/55 - ZR17 |
| Tyre Type | Tubeless |
| Wheel Size | Front - 17 inch, Rear - 17 inch |
| Wheel Type | Alloy |

## Dimensions
| Spec | Value |
|------|-------|
| Fuel Tank Capacity | 14 litres |
| Ground Clearance | 145 mm |
| Kerb Weight | 205 kg |
| Overall Dimensions (LxWxH) | 2155 mm x 770 mm x 1135 mm |
| Reserve Fuel Capacity | 2.1 litres |
| Seat Height | 810 mm |
| Wheelbase | 1465 mm |

## Power & Performance
| Spec | Value |
|------|-------|
| Bore x Stroke | 84 mm x 70 mm |
| Clutch | Assist And Slipper Clutch |
| Compression Ratio | 12.8:1 |
| Displacement | 776 cc |
| Emission Standard | BS6 Phase 2B |
| Engine Type | 2 Cylinder, Liquid Cooled, 4 Valves |
| Fuel Type | Petrol |
| Gear Shifting Pattern | 1 Down 5 Up |
| Max Power | 81.8 bhp @ 8500 rpm |
| Max Torque | 78 Nm @ 6800 rpm |
| Mileage - ARAI | 23.8 kmpl |
| Riding Modes | Mode A, Mode B and Mode C |
| Riding Range | 333 km |
| Spark Plugs | 2 Per Cylinder |
| Transmission | 6 Speed Manual |
| Transmission Type | Chain Drive |

## Suspensions & Chassis
| Spec | Value |
|------|-------|
| Front Suspension | SHOWA Inverted Telescopic, Coil Spring, Oil Damped |
| Front Suspension Preload Adjuster | No |
| Rear Suspension | SHOWA link type, Mono Shock, Coil Spring, Oil Damped |
| Rear Suspension Preload Adjuster | Yes |

## Warranty and Services
| Spec | Value |
|------|-------|
| No. of Free Services | No |

Compared to its main rivals, the GSX-8R's spec sheet is competitive. The Honda CB750 Hornet edges ahead on outright peak power (90.5 bhp vs 81.8 bhp) but the GSX-8R matches or exceeds it on electronics and suspension quality. The Kawasaki Z650RS is priced lower at Rs 7.83 lakh but offers fewer electronics and a more retro-focused character. The Triumph Daytona 660 (three-cylinder, Rs 10.31 lakh) is the sharper performance option, but the Suzuki's reliability track record and dealer network across India tips the balance for buyers who prioritise long-term ownership confidence over outright performance.

Dimensions: overall length 2,155 mm, width 770 mm, height 1,135 mm. Wheelbase 1,465 mm, ground clearance 145 mm - adequate for most Indian highways but worth noting for rough village roads. Seat height is 810 mm, accessible for most riders above 5'6", but likely requiring toe-touch for shorter riders.

## FAQs

**What is the engine displacement and power output of Suzuki GSX-8R?**
The Suzuki GSX-8R is powered by a 776cc liquid-cooled parallel-twin DOHC engine producing 81.8 bhp at 8,500 rpm and 78 Nm of torque at 6,800 rpm, paired with a 6-speed gearbox with assist and slipper clutch. The 270-degree firing order gives it strong low-end torque delivery, unlike a conventional parallel-twin.

**What is the ARAI mileage of Suzuki GSX-8R?**
ARAI-rated mileage for the Suzuki GSX-8R is 23.8 kmpl. Real-world owners report 20-24 kmpl in city traffic and 25-28 kmpl on highways. With the 14-litre tank, expect a practical range of 280-320 km before reserve under mixed riding conditions.

**What suspension does the Suzuki GSX-8R use?**
The Suzuki GSX-8R uses Showa SFF-BP (Separate Function Fork - Big Piston) upside-down forks at the front and a link-type Showa monoshock with preload adjustment at the rear. Preload is the only adjustable parameter - there is no damping adjustment on either end, unlike some rivals at similar pricing.

**Does the Suzuki GSX-8R have a quickshifter?**
Yes, the Suzuki GSX-8R comes with a bi-directional quickshifter as standard, allowing clutchless upshifts and downshifts. It is part of Suzuki's Intelligent Ride System (S.I.R.S.) electronics package, which also includes four-level traction control, three riding modes, and dual-channel ABS.

**What is the kerb weight and seat height of Suzuki GSX-8R?**
The Suzuki GSX-8R has a kerb weight of 205 kg and a seat height of 810 mm. The 810mm seat height is accessible for riders above 5'6" but shorter riders may need to touch-down on their toes. Ground clearance is 145 mm.

## More
- [Overview](/bikes/suzuki/gsx-8r)
- [Variants & Prices](/bikes/suzuki/gsx-8r/variants)
- [Price in India](/bikes/suzuki/gsx-8r/price)