Ultraviolette F77

The F77 is sold in 8 variants, from ₹3,08,994 for the Std - Supersonic Silver to ₹4,38,991 for the Recon - Afterburner Yellow, ex-showroom Delhi.

That makes it the most expensive of the 17 electric bikes we have reviewed. Its closest price rivals are the F77 SuperStreet (₹7 less) and the X47 Crossover (₹59,994 less).

On the road in Delhi the base F77 comes to ₹3.31 Lakh: ₹3,09,000 ex-showroom, ₹1,500 in Delhi road tax and registration (0.5%), ₹20,450 for first-year insurance. Dealers add handling and accessory packs on top; both are negotiable.

The F77 is rated at 211 km (certified IDC range). Treat that as a ceiling: real-world figures are usually 15–25% lower.

Among the 17 electric bikes we have reviewed it ranks 3rd for range, 32 km above the group average of 179 km.

The F77's 27 kW motor is the most powerful among the 17 electric scooters here and takes it to a top speed of 155 km/h, fast enough for a ring road or short highway stretch.

A full charge from a home socket takes about 3 hours, and it supports fast charging for a quicker top-up on the road. The battery is fixed, so you need a plug where the scooter parks.

Chassis hardware includes USD front forks, a rear monoshock and single-channel ABS, with a disc, 320 mm, 4 piston caliper up front and disc, 230 mm, 1 piston caliper at the rear.

At 800 mm the seat is average for the class; most riders from 5'5" up will be comfortable at stops.

On safety kit the F77 has single-channel abs, front disc brake, rear disc brake, tubeless tyres, side-stand engine cut-off and hazard lamps. ABS acts on the front wheel only; the rear can still lock under a hard stamp.

Against F77 SuperStreet, T30 or X47 Crossover, it gets single-channel abs that most rivals skip.

What it lacks: dual-channel abs, usb charging port, keyless start and hill hold, which rivals at this price offer. The safety items in that list matter more than the console.

It is offered in 6 colours: Airstrike - Supersonic Silver, Airstrike - Stellar White, Shadow - Stealth Grey, Shadow - Cosmic Black, Laser- Turbo Red and Laser - Afterburner Yellow. Colour availability varies by variant and dealer stock.

Standard warranty is 3 years, unlimited km. The battery is covered separately for 3 years or 60,000 km; read the degradation clause, since most policies only replace a pack that drops below 70% capacity.

Ultraviolette runs a limited sales and service network in India, at roughly 20 touchpoints. Check the nearest workshop before buying if you live outside a metro; a 40 km ride for every service adds up.

The F77 launched in 2024, so long-term reliability and resale data are still thin. That is not a mark against it, just a reason to prefer the standard warranty and keep service records.