Limited
Top speed (garage claim, closed track)
120 → 200 km/h
Teverun Fighter Supreme 7260R
Kara Şimşek
Set up at the factory for 120 km/h, this 7260R was recalibrated in the garage. Garage claim: ~200 km/h on a closed track.
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Custom performance
Custom scooter builds Build your storm.
From controller tuning to one-off 60 kW machines: scooters where every part fits the next and the speed comes with the control to match. Built by hand in our Kadıköy garage.
km/h
34 builds
Speed-tuning projects completed
Source: Garaj Sohbetleri #3
30–60 kW
Custom power band
Source: Storm Garage
~200 km/h
Tuned 7260R, on a closed track
Garage claim
Controller, Torque curve, Battery, Phase wire, Brakes, Tyres, Damper, Cockpit
01
Power stages
Four stages, one rule
As performance goes up, safety never goes down. Each stage builds on the one before; battery, controller, motor, wiring and frame have to speak the same language.
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Stage 1
Software
Power Stock hardware
We unlock what’s already inside the machine: controller firmware, torque curve, riding modes, electronics and cockpit.
Typical work
- Controller firmware and tuning
- Torque curve and riding modes
- Cruise control, indicators, lights
- CarPlay and camera kits
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Stage 2
Hardware
Power Drivetrain and control
Everything that carries the power: phase wires, controller, brakes, tyres, damper and ergonomics. Stopping and grip come before speed.
Typical work
- Phase wires and connectors
- Magura brake conversion
- Slick tyres and damper
- Handlebar riser and ergonomics
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Stage 3
Power
Power 20 kW+ system
Battery, controller and motor are redesigned. Cell choice, series-parallel layout, cooling and wiring are built as a single system.
Typical work
- Custom battery pack
- High-current controller
- Motor and cooling
- Rewired from scratch
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Limited
Limited
Power 30–60 kW
One-off machines. Born for the closed track, every part chosen for the goal — and each one rolls out of the garage exactly once.
Typical work
- Parts chosen for the goal
- Open-source-firmware controllers
- Torque-curve fine-tuning
- Closed-track testing
02
Power curve
Rise above the curve.
Everything above the stock curve is the garage’s work. Move the cursor or slide the speed to compare stock power with the Storm band.
- StockTeverun 7260R · 15 kW peak (manufacturer’s claim)
- Storm bandThe garage’s 30–60 kW custom build range
03
Out of the garage
Builds
Each one a real machine, a real owner, a real story. Filter by stage.
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Stage 2 · HardwareMotor phase wiring
1 → 3 wires
Dualtron Thunder 3
Üç Faz
Out went the stock single-sheath motor cable; in went three separate, heavy-gauge phase wires. Magura MT7 on the brakes — with no sensor cable in sight.
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Stage 2 · HardwareTeverun Fighter Supreme Ultra
Turkuaz
Painted swingarms that glow turquoise once they’ve soaked up light, PMT T41 slick tyres and Magura MT7 Pro brakes: an already powerful machine found its character.
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Stage 3 · PowerPeak power (garage claim)
20,160 W
Segway GT2
Yirmi Bin
Our 2023 project: a Kelly 7212S controller and a 20S8P battery pack built from Molicel P42A cells. Garage claim: 20,160 W peak power.
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Stage 1 · SoftwareRecording cameras
0 → 2 pcs
Teverun Fighter series and compatible models
Kokpit
A CarPlay touchscreen on the handlebar: navigation, Spotify and phone status all at once. Front and rear cameras record, and stay sharp even in the dark.
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Stage 1 · SoftwareTop speed (closed areas only)
25 → 70 km/h
Segway GT1
Kilit Açık
Controller firmware removes the 25 km/h limit and brings cruise control and the hazard lights back to life. Closed areas only.
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Stage 2 · HardwareHandlebar riser
8 cm
Dualtron Thunder II
Gece Vardiyası
The Thunder II file: a Magura MT5 brake conversion, plus an 8 cm handlebar riser on a brand-new Thunder II.
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Stage 2 · HardwareVSETT Super72
Sarı Alarm
A Magura CMe5 brake conversion for a Super72 with yellow accents: stopping power worthy of a powerful machine.
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Stage 2 · HardwareDualtron Storm Limited
Mavi Fırtına
The Storm Limited we called “the fastest production scooter in Türkiye” back in 2022: LED controller repair, a new rear rim, tyres and a controller bracket.
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From the owner
Storm Garage’a çok teşekkür ederim. İşini en iyi iletişim, kalite ve güvenceyle yapan nadir scooter servislerinden. Scooter’ımı birinci fotoğraftakinden ikinci fotoğraftakine çevirdiler. Ellerine sağlık Storm Garage ⚡️
04
Process
How we work in the garage
Modding isn’t guesswork, it’s engineering. Every part can be strong on its own; if they don’t work together, there’s no performance.
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01
We talk about the goal
Speed, range, brakes or looks? We listen to where and how you ride. Public roads or a closed track — everything starts here.
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02
We read the machine
Battery health, controller, motor, wiring and frame. We don’t swap a single part until we’ve seen what the current system can handle.
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03
We plan the system
We choose parts so that battery, controller, motor, wiring and frame work together. The wrong combination means a fried board and a worn-out battery.
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04
We build and tune
Assembly, wiring and software. On open-source-firmware controllers we tune the torque curve using what we’ve learned from racers and modders across Europe.
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05
We test and hand over
The build is tested on closed ground, and that’s where the settings take their final shape. At handover we go through service intervals and limits together.
Safety and legal note
Control first, then speed.
Performance builds run on passion — but the responsibility is yours. Know this before you start a build.
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Closed track and private land
Speed-limit removal and 30–60 kW builds are for closed-track and private-land use only.
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25 km/h on public roads
The legal top speed for electric scooters on public roads is 25 km/h. Many manufacturers, Teverun included, sell their scooters with this limit.
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Warranty impact
Teverun’s warranty terms exclude scooters that have been modified or used for racing. Let’s talk through your warranty status before we start.
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Gear is a must
Helmet, gloves, knee pads and protective clothing. A steering damper isn’t an accessory; on high-torque machines it’s vital kit.
The speed and power figures on this page are garage claims, achieved on closed ground.
05
Start your build
Which storm are we building?
A few questions, then we talk. Send the form to WhatsApp as a summary or submit it as a demo.
Frequently asked
About custom builds
01 Is removing the speed limit legal?
The legal top speed for electric scooters on public roads is 25 km/h. Derestriction and high-power builds are for closed-track and private-land use only.
02 Will modding affect my warranty?
It can. Teverun’s warranty terms exclude scooters that have been modified or used for racing. We clarify your warranty status together before the build starts.
03 Which brands do you work with?
Teverun, Dualtron, Segway and VSETT builds have all rolled out of the garage. Whatever you ride, we read the existing system first; only then do we talk about what’s possible.
04 How much does it cost?
The price of a build depends on the goal, the machine and the parts. Fill in the form or message us on WhatsApp; we’ll talk through your scooter and your goal, then give you a firm quote.
05 Can I ship my scooter in for a build?
For service, we accept shipments from anywhere in Türkiye. For custom builds, let’s talk about your goal first and plan the process together.