by Simon Ananda Raj July 29, 2025 1 min read
Voltrix is an Indian Electric Mobility company focused on producing Electric Bicycles. Since their inception, they have focused on developing functional E-Bicycles with utmost importance on versatility and testing them out in all crucial conditions since product development. We got the opportunity to test ride the Voltrix Tresor and here is what we thought. Weight: 22.3kgs (Including battery)Category: Commuting/Fitness/Leisure
The Voltrix Tresor is a super-stylish electric MTB with performance focused components and an aesthetic semi-integrated battery.
Product Rating Out of 5
✔ Stylish frame design
✔ Powerful Zoom Mechanical Disc brakes
✔ Useful Zoom Suspension fork with lockout
✖ The Ltwoo shifters were not the easiest to use
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Alumin-X Aluminium Alloy
The overall shape of the frame helped with having an upright posture which was perfect for fitness rides and commutes.
Suspension Fork with 100mm travel and Preload adjustment
The Zoom front suspension fork comes with a 100mm travel which is more than ideal to tackle the bumps and speed breakers.
Ltwoo 1x9-Speed
Useful and smooth shifting 1x9-Speed Ltwoo drivetrain.
Mechanical Disc Brakes
Powerful and balanced Zoom Mechanical Disc brakes at the front and rear.
27.5" x 2.1" All Terrain
Fast rolling on both smooth and rough urban roads and were perfectly suited for an Electric Bicycle when riding at 25kmph.
10.4Ah Li-Ion Semi-Integrated
This battery is semi-integrated on the frame, on a carved bottom tube which makes it easy to install and remove.
The Voltrix Tresor is built on a full Alloy frame. This is the first and currently only available Electric Bicycle in this brand. The frame geometry was standard with a downward slanting top tube which gave the rider that extra bit of standover clearance and the overall shape of the frame helped with having an upright posture which was perfect for fitness rides and commutes. The Zoom front suspension fork comes with a 1mm travel which is more than ideal to tackle the bumps and speed breakers on city roads. The suspension lockout feature on this E-Bicycle helped in riding faster on flatter surfaces.
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Well-built Alloy frame with a comfort focused ride geometry
This Electric bicycle comes with a 1x9-Speed drivetrain with an Ltwoo rear derailleur. Whilst it is not a compulsion to have gears on an Electric Bicycle, it does come off use when wanting to match the electric speed of the E-Bicycle with the pedalling cadence. It also helps when you run out of battery power during a ride as the gears help in controlling the pressure you want to put into pedalling. This Ltwoo rear derailleur is controlled by Ltwoo's 9-Speed thumb shifter which was smooth in shifting during the test ride.
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Useful and smooth shifting 1x9-Speed Ltwoo drivetrain
The Tresor which we test rode came in a full Black primary colour on the frame with Grey and Blue as the secondary colours for the graphics. The suspension fork was Black in colour which was a good match to the Black frame colour. The matte finish paint job was of great quality with a smooth premium finish to it. The semi-integrated battery is the best design feature on the Tresor, the seamlessly designed battery sits in the carved down tube and merges with it, without any outside protrusions.
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The Voltrix Tresor comes in 2 colour variants; Stealth Black and Garnet Red
This Electric Bicycle's stopping power is controlled by Zoom branded Mechanical Disc brakes at the front and rear. The brakes were powerful enough to get the Electric Bicycle to a stop safely and quickly even at 2 to 25kmph.The Alloy riser 72mm handlebar on this E-Bicycle, made it perfect for the rider to get a comfortable riding posture. The grip throttle on the right was smooth and easy to accelerate.
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Powerful and balanced Zoom Mechanical Disc brakes at the front and rear
The 27.5” x 2.1” Kenda MTB tires on the Voltrix Tresor were fast rolling on both smooth and rough urban roads and were perfectly suited for an Electric Bicycle when riding at 25kmph. The width and treads were perfect to give good traction on wet roads.The Saddle has sufficient padding cushion which makes it as good as having an external gel/foam seat cover. Rest assured there will be no saddle soreness in the Tresor.
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Fast rolling Kenda 27.5” x 2.1” MTB tires
This Alloy frame is stylish in build with its semi-integrated frame design and smoothly welded tube edges. The 1.4Ah battery ensures extended range and the throttle adds the fun quotient to the E-Bicycle riding experience. The powerful Zoom Mechanical Disc brakes and Kenda 27.5” tires makes it both safe and comfortable to ride at high speeds. Priced at Rs.64,999(as on 9th July 222) the Voltrix Tresor is an ideal choice for anyone looking to buy a performance focused Electric Bicycle with a detachable battery.Prices and Specifications/Components are subject to change by the brand, without due notice.
Frame
Aluminum/Alloy
Fork
Front Suspension
Front Derailleur
N/A
Rear Derailleur
Ltwoo 9-Speed Long Cage
Shifters
Ltwoo 9-Speed
Brakes
Mechanical Disc Brakes
Brake Levers
N/A
Tires
27.5" x 2.1" All Terrain
Rims
Double Wall Alloy
Handlebar
Zoom 720mm Alloy Wide
Stem
90mm Alloy
Seatpost
350mm
Saddle
Ergo Performance Saddle
Pedals
Neco Pedals
Hubs
N/A
Cassette
11/42T
Chain
9-Speed
Crankset
175mm Crank Arm
Bottom Bracket
N/A
No of Gears
9-Speed
Riding Purpose
Leisure/Fitness