Video Summary - Stark Varg Alpha SM vs KTM 690 SMC-R

Product reviewed

Stark Varg Alpha SM (electric supermoto) — compared directly against the KTM 690 SMC-R (a fuel supermoto). The video frames the comparison as deliberately “irrational” and extreme.

Key features of the Stark Varg Alpha SM (as described)

Electric power / weight (performance figures mentioned)

80 hp
124.5 kg (claimed bike weight)
91 Nm torque

Supermoto homologation details

Approved for one seat only (not two)
Described as a “strange” homologation/equivalence to the 125 class

“Revolutionary” motor-battery tech (brand background)

Stark is a Swedish brand near Barcelona, started in 2020
Uses motor-battery technology positioned as enabling strong electric performance
Competes/participates in supercross and enduro
The “real novelty” is said to be the certified supermoto version

Massively advanced dashboard (“Arkenstone”)

Military-grade waterproof smartphone-like system
Adjustable features include:
- Power modes / engine maps
- Assistance level
- Recovery level (engine-braking feel)
- Battery level
- Trip tracking
- Performance / G-forces

Charging & warranty

Battery capacity: 7.2 kWh
Advertised fast-charge time: 1–2 hours
Included fast charger performance:
- >2% charge per minute on a normal outlet (when battery is 20–80%)
2-year warranty

Range expectations

Claimed on paper: 118 km
Real-world described: around 80 km
At 80–90 km: described as “basically zero”
Rider claim: careful riding (limits respected + some city) reportedly achieved ~120 km total with 35–40% remaining after about 70 km plus city driving

Materials / build details (“premium superbike toy” feel)

“Only milled aluminum parts”
Machined titanium fork tips
Titanium footrests as an option
Major front structure in carbon fiber (front support/front block)

Braking option

Rear brake can be foot or hand, but in series it’s hand
Front brake styled with Brembo big brakes

Suspension travel (electric supermoto setup)

290 mm front
303 mm rear

Mode behavior / drivability

80 hp mode exists, but the rider says it becomes undrivable in the city/straight line because it wheelies repeatedly
The video suggests the jump from ~50 hp to 60–70 hp is meaningful, while 80 hp is described as “ridiculously low power level” (dashboard message referenced)
Wheelies reportedly occur up to around 90

Pros highlighted (user experience)

Instant, insane acceleration and “mind-blowing” performance; constant lift/wheelies when pushed
Extreme standout design: quiet but attention-grabbing (people wonder what it is)
Premium craftsmanship:
- Carbon fiber front block
- Titanium/milled aluminum details
Excellent quick/adjustable electronic control via the dashboard:
- Can tune recovery/engine braking and power behavior
Daily practicality if within range + charging at home:
- Framed as ideal for short commutes and quick ~20-minute “blast” sessions
Stealth/noise benefit:
- Riders claim you can go fast without bothering others and that cops “don’t hear” (stealth mode described as ideal)

Cons highlighted (drawbacks / limitations)

Autonomy is the major downside

118 km claimed, but:
- Real fast riding around 80 km
- 80–90 km becomes “zero”
Not ideal if you’re far from charging (video implies planning annoyance when 30–40 km from the bends)

Not for everyone / safety risk

Due to wheelies and rapid speed increases, riders stress:
- Not beginner-friendly
- Warning: you can quickly “lose your license or fall”
Strong advice: not a first bike (not for 125 or A2 starting points)

80 hp mode practicality

Described as not really drivable, especially in town

“Toy,” not a petrol replacement

Called a “toy,” not a substitute for petrol bikes for weekend/group rides
Quiet riding can still encourage reckless behavior (“shamelessness,” stealth mode, back-wheel riding)

Comparisons to KTM 690 SMC-R (main points)

What the KTM does better (as experienced)

More versatile and comfortable
- Described as a “Pullman,” “ultra versatile”
- Chassis feel: mentions suspensions (subtitles reference “Wipi Apex” / Öhlins-style naming)
Brake feel / feedback
- KTM gives more “feel at the brake”
- Turning-in feels more controlled than on the Stark
Engine/drivability character
- KTM is described as rideable across more situations, without the Stark’s extreme lift behavior
Suspension travel context
- KTM travel: 224 mm front / 240 mm rear
- Framed as more comfortable for road filtering and daily ride

Where the Stark differs (and why it feels more “racing”)

Lighter weight → contributes to wheelie behavior and fast corner exits
Geometry prioritizes stability
- Rider notes open rake angle and stability
- In fast turn entry, it can widen trajectory slightly, requiring steering adaptation
No engine braking/inertia feel
- Electric characteristic: “no inertia” / doesn’t slow the bike the way riders expect
Noise/compliance advantage
- KTM makes noise; riders say Euro 5 Plus can make it quieter—but Stark silence remains a major selling point

Price / value comments

Stark price: €11,150 (mentioned as down from ~€13,000)
KTM implied as higher price
Video argues Stark costs less and maintenance is simpler (charging at home), but autonomy limitations must be accepted

Overall ratings / numerical scores

No star rating or formal score is provided.
Numerical details mentioned:
- 80 hp, 124.5 kg, 91 Nm
- KTM referenced horsepower: ~79 hp
- Stark range: 118 km claimed vs ~80 km real
- Charging: 1–2 hours, >2% per minute (20–80%)
- KTM top speed mentioned: 160 km/h
- Travel: KTM 224/240 mm, Stark 290/303 mm
- Price: €11,150 for Stark

Concise verdict / recommendation

Strong recommendation only for experienced riders who want an extreme “electric supermoto toy.”

The Stark Varg Alpha SM offers jaw-dropping acceleration, premium materials, and a uniquely tunable high-tech “Arkenstone” dashboard, plus stealth/quiet enjoyment. However, range is a real limitation, and its wheelie-heavy power delivery (especially in 80 hp mode) makes it unsafe/unreasonable as a first bike (including A2/125-style starting points).

If you can charge at home and ride within short-to-medium distances, it’s presented as an unforgettable blast; otherwise, the KTM 690 SMC-R is portrayed as more versatile and comfortable.

Unique points mentioned about the product (consolidated list)

80 hp, 91 Nm, 124.5 kg; electric supermoto
Premium build: carbon fiber front block; milled aluminum; titanium fork tips (titanium footrests option)
Waterproof “Arkenstone” dashboard with extensive tuning (power modes, assistance, recovery/engine braking feel, trips, G-forces)
Homologation for one seat only; equivalence to 125 with “strange” legal framing
80 hp mode described as almost undrivable (constant lift/wheelies), especially in town/straight line
Rider warnings: not for beginners; high risk of falls/license loss
Range: 118 km claimed; ~80 km typical spirited riding; potentially higher if ridden calmly (with remaining-charge claims)
Comes with fast charger; 7.2 kWh battery; 1–2 hours for full charge; >2%/min (20–80%)
2-year warranty
Everyday usefulness: ideal for commutes + short sessions if you can plug in at home
Quiet “stealth mode” reduces noise concerns and perceived police attention
Braking detail: rear brake hand in series; front Brembo
Suspension travel: 290 mm front / 303 mm rear
Compared to KTM: less comfortable/versatile and more racing; KTM offers more comfort and brake feel; Stark prioritizes stability but requires adaptation

Different speaker views (at end)

Primary “Stark enthusiast” speaker(s)
- Emphasized mind-blowing acceleration, build quality, stealth/noise advantage, and dashboard tuning
- Repeatedly warned it’s not for everyone, citing wheelies and safety risks
- Framed the bike as a toy
Second speaker / co-rider viewpoint (contrast via KTM)
- Highlighted KTM’s comfort/versatility
- Criticized Stark’s handling feel/rigidity and reinforced that electric behavior lacks engine braking/inertia
Dashboard/tech-focused moments
- Focused on the waterproof “Arkenstone” system and its extensive adjustability and telemetry

Stark Varg Alpha SM vs KTM 690 SMC-R - Plus, ce serait illégal !

Key takeaways