by Simon Ananda Raj July 16, 2025 1 min read
UNIROX, a subsidiary of the United Group, was created in 1964. Unirox Bikes are an economical way to enjoy the thrills of high-performance Cycling. German innovation and manufacturing competence have been their strengths. Unirox as a brand stand for their ability to offer high-quality Cycles at an accessible price and more riders were able to experience riding in a whole new way. We go the opportunity to test ride the Unirox AeThos road bicycle and here is what we thought.Weight:11.6 kgsUsage: Fitness/Long Distance Riding
The Unirox Aethos is a comfortable, endurance focused Road Bicycle with mid-level road specific componentry.
Product Rating Out of 5
✔ Lightweight Alloy frame
✔ Shimano Sora 2x9-Speed Drivetrain
✔ Aesthetic design
✖ Tire Performance on wet roads
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Aero Lightweight Alloy
A comfortable riding position with the right amount of aggression for acceleration.
Alloy 6061
This lightweight yet strong fork absorbs shocks felt while riding efficiently.
Shimano Sora 2x9-Speed
This 18-Speed Bicycle is fast when on the road, tackling climbs and flat roads with ease.
Radius Caliper Brakes
When tested, both interval and abrupt braking was sufficient while remaining stable and in control.
CST 700x25C
Cornering felt stable, allowing for crisp sharp turns while being stable.
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The Unirox AeThos has been made using Aluminium Alloy, which is perfect to achieve an excellent speed-to-comfort ratio. The design of the tubes ensures supreme performance on all kinds of terrain – tested on cobblestones and flat tarmacs. The performance across all road surfaces was impeccable. This welding technology used on the frame of this Bicycle adds to its lightweight.This Bicycle comes equipped with a full Alloy fork. This lightweight yet strong fork absorbs shocks upto a limit which is felt from riding on cobblestones, and/or bumpy, rough terrain efficiently.
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A comfortable riding position with the right amount of aggression for acceleration
This Unirox AeThos comes equipped with Shimano Sora front and rear derailleurs. This 18-Speed Bicycle is fast when on the road, tackling climbs and flat roads with ease. The 18-Speed shifting is controlled by Shimano Sora single lever paddle Shifters which require minimal effort to shift. The shifting was lag-free with these Sora derailleurs.
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Smooth shifting and impressive Shimano Sora 2x9-Speed drivetrain
The AeThos is a well-designed Bicycle. The smooth welding on the frame joints adds to the overall aesthetics of this Road Bicycle. The Bicycle we test rode came in a primary colour Blue with White as the secondary colour. The branding on the frame of this Bicycle is stylish and significant while not being overpowering. The thin tubes made the Cycle look sleek and lightweight.
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The Unirox Aethos comes in 2 colour variants; Blue and Navy Blue
The Unirox AeThos comes equipped with Radius Caliper brakes. When tested, both interval and abrupt braking was sufficient while remaining stable and in control. The braking was effective on both dry and wet roads on the test ride. Caliper brakes are considered safer and easier to maintain for begineer to mid level Road Bicycle riders.This Bicycle comes equipped with a stock 42mm Alloy handlebar. The compact shape of the handlebar enables the rider to place their hands on the drop bars without being in an overly aggressive, strained riding position.
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Controlled and balanced Radius Caliper brakes
The Unirox AeThos comes equipped with fast rolling and sleek CST 7x25C tires which are attached to stock Alloy double walled rims. The tires offered a smooth and fast ride. Cornering felt stable, allowing for crisp sharp turns while being stable.This Road Bicycle comes equipped with an ergonomic road specific stock saddle. The saddle offered a level of support and cushioning that is well suited to a rider either on short-distance or long rides.
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Sleek and fast rolling CST 7x25C Road Tires
This Road Bicycle has a Endurance focused frame geometry which is an all-rounder in terms of performance. This lightweight Bicycle along with an 18-Speed Shimano Sora drivetrain and balanced Caliper brakes make it both fast and safe to ride. The alloy rims and the sleek tires contribute to better grip and speed on tarmacs. The Unirox AeThos is priced at Rs.59,499 (as on 27th April 223). Prices and Specifications/Components are subject to change by the brand, without due notice.
Frame
Aluminum/Alloy
Fork
Rigid
Front Derailleur
Shimano Sora 2-Speed
Rear Derailleur
Shimano Sora 9-Speed
Shifters
Shimano Sora 2x9-Speed
Brakes
Radius Caliper Brakes
Brake Levers
9 Speed Sora levers
Tires
CST 700x25C
Rims
Alloy
Handlebar
HB302 31.8x420mm Alloy
Stem
Alloy stem
Seatpost
Aero Alloy
Saddle
PU comfort foam
Pedals
Alloy type
Hubs
Steel hubs with disc brake type
Cassette
Senah-K028 11/28T
Chain
9 Speed KMC chain
Crankset
ProWheel 34/50T
Bottom Bracket
Sealed Hollow
No of Gears
18-Speed
Riding Purpose
Leisure/Fitness