by Simon Ananda Raj July 18, 2025 1 min read
Vector 91 is an Indian Bicycle brand and their range includes MTBs, Hybrids, City Bicycles and Kids Bicycles. Vector 91's parent company Alpha Vector are driven by their goal of reconnecting you with the outdoors through a wide range of Bicycles that appeal to the lifestyle and fitness aspirations of India's youth. We got the opportunity to test ride Vector 91 Hellfire 7C Single Speed and here is what we thought.Weight: 13.3kgsUsage: Leisure/Fitness
The Vector 91 Hellfire 7C SS is an ideal beginner Hybrid Bicycle for comfortable riding on city roads for fitness and commutes.
Product Rating Out of 5
✔ Comfortable Frame Geometry
✔ Fast rolling City Tires
✔ Value for money
✖ Riding on Inclines
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Hi-Tensile Steel
The geometry of the frame ensures a comfortable, upright riding position.
Rigid Steel
Strong enough to handle rough patches on urban roads.
Single-Speed
The Single-Speed drivetrain was easy to pedal and is cost effective in maintenance.
Power V-Brakes
The V-brakes were powerful and balanced on dry/wet and rough city roads.
Hi-Traction Nylon 700x35c
The treading on the tires allowed for a good grip and added traction while on the road.
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The Vector 91 Hellfire 7C SS has been built using a Hi-Tensile Steel frame. While Steel is known to be on the heavier side, the design of this Bicycle and the welding on the frame contributes towards reducing the overall weight of this Bicycle. The geometry of the frame ensures a comfortable, upright riding position.This Bicycle comes equipped with a rigid Steel fork at the front which is strong enough to handle rough patches.
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Sturdy and comfortable frame to tackle rough urban roads
The Vector 91 Hellfire 7C SS is a simple Single-Speed Bicycle. This Bicycle is ideal for city commuting and leisure riding. This Single-Speed City Bicycle would require extra effort while using it on elevated areas in the city, like on flyovers or in cities with variable terrain. In today's world of technological advancements, simple Single-Speed Bicycles are losing their base and the introduction of many such Single-Speed Bicycles from manufacturers is reviving their popularity.
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The Single-Speed drivetrain was easy to pedal and is cost effective in maintece
The Hellfire 7C SS has been designed with simple yet elegant graphics. The welding on the edges of the frame looked simple and neat. The Bicycle we test road had a primary colour of Dark Blue with Silver graphics. The colour-coded Saddle and Black fork match the decals which added to the overall aesthetic appeal of the Bicycle.
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The Hellfire 7C SS comes in 3 colour variants; Blue-Silver, Metallic Green and Black-Gold
The Vector 91 Hellfire 7C comes equipped with Power V-brakes at the front and rear that offer adequate stopping power on both smooth and rough roads. The brakes were reliable when tested. The brake levers were compact and easy to engage.The handlebar on the Vector 91 Hellfire 7C SS is wide enough to ensure a comfortable upright riding position. The width of the handlebar allows for superior control and maneuverability in crowded riding conditions. The handlebar grips felt slightly hard during the test ride.
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The V-brakes were powerful and balanced on dry/wet and rough city roads
The Vector 91 Hellfire 7C SS comes equipped with 7x35C Hartex Hybrid tires. The treading on the tires allowed for a good grip and added traction while on the road, making this Bicycle ideal for regular city usage in both wet and dry conditions. The 7C circumference made it easier to ride on City roads. This Bicycle comes equipped with a comfortable Saddle that is wide enough to accommodate one's sit bones. Additionally, the seat post has a quick release option, making adjusting the height of the saddle easier on the go.
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The 7x35C Hartex Hybrid tires were ideal for City roads
This Bicycle has a comfortable riding posture and a robust frame which can handle rough urban roads. The Single-Speed drivetrain made it easy to ride and maintain. The 7C hybrid tires were well treaded and fast rolling, thus making them perfect for rough urban roads. Priced at Rs.8,999(as on 21st September 223) the Vector 91 Hellfire 7C SS is an ideal choice for anyone looking to buy a Bicycle to ride on City roads.Prices and Specifications/Components are subject to change by the brand, without due notice.
Frame
Steel Frame
Fork
Rigid
Front Derailleur
N/A
Rear Derailleur
N/A
Shifters
N/A
Brakes
Power V-Brakes
Brake Levers
N/A
Tires
Hi-Traction Nylon 700x35c
Rims
Double Wall Rustfree Alloy
Handlebar
Steel
Stem
Steel
Seatpost
N/A
Saddle
Foam Saddle
Pedals
N/A
Hubs
Steel
Cassette
N/A
Chain
N/A
Crankset
Steel Cotterless
Bottom Bracket
Sealed Cartridge
No of Gears
Single-Speed
Riding Purpose
Leisure/Fitness