The rare electric sportbike with an actual six-speed gearbox and clutch, orphaned twice over and now a used-only project. The gearbox that is its whole personality, the real range, the known failure points, and the salvage-only parts reality. Sources on everything.
A fascinating piece of EV history: a 2012-era liquid-cooled electric sportbike with a genuine six-speed gearbox almost no other EV offers. Plan for ~80 real miles (not 121), a ~54 hp motor through real Marzocchi and Brembo hardware, and the catch: both Brammo and its successor Victory are gone, so this is a used-only project with thin support and specific known failure points.
Assumptions: the original MSRP was around $18,995 (autoevolution, Cycle World). Today this is a used-only purchase. Polaris committed to parts and warranty for roughly 10 years after Victory closed, but practical support now leans on the shared Brammo/Victory parts pool and salvage. We never guess a resale or replacement-part price we cannot source. Full context in §9.
Every module behind the headlines: who it was for, the gearbox, claims vs. physics, the failure points, parts, and the standard scorecard. All sourced.
The Empulse R's claim to fame is a proper six-speed gearbox with a clutch, something almost no other EV offers, on a well-engineered 2012-era chassis with Marzocchi forks and Brembo brakes. Polaris bought Brammo's motorcycle assets in 2015 and rebadged it as the Victory Empulse TT; Victory then shut down in 2017, taking the bike with it. Today this is a used-only project for the curious and patient, with specific known weak points and salvage-only parts. Here is the whole story.
Start here, the right answer depends entirely on who is asking.
Same bike, very different answer depending on the rider. With both brands defunct, the parts risk reshapes every verdict, so we lead with it.
The sweet spot. If you want the unique geared-EV experience and you treat the bike as a project, with eyes open on the charge module and drivetrain wear, the Empulse R offers something no current electric does.
The whole personality is the six-speed box and clutch. If the seamless single-speed rush of other EVs leaves you cold, this gives you rev-matching, shifting and involvement few electrics ever allow.
The wrong tool. With both brands gone, no cush drive accelerating drivetrain wear, and an onboard charge module that is a single point of failure with no authorized replacement, this is not a set-and-forget machine.
Used prices vary and a failed charge module or pack can erase the value. Without a parts plan and the patience for a project, the orphaned platform is a liability, not a bargain.
The struck-through line is the marketing claim; the big number is what testers and owners actually found. The real story is the support column.
What was genuinely clever, starting with the one feature that defines the entire bike.
Most electrics deliver a single, seamless rush of torque. The Empulse instead gave you a proper sequential six-speed box, and that changes everything about how it rides.
An IET six-speed box with a wet clutch, and an unusual neutral location between second and third, lets you shift, rev-match and feel involved in a way few EVs ever allow. The cost is added drivetrain complexity on a bike you can no longer get factory parts for.
★ Genuine edgeMarzocchi forks and Brembo brakes were genuine sportbike-grade hardware for the period, not budget substitutes. Reviewers regarded the platform as well engineered.
✓ SolidA water-cooled 40 kW permanent-magnet AC motor, which helped sustain power and manage heat better than many air-cooled EVs of the era.
✓ SolidPeriod coverage cited durable cells with high battery cycle life, encouraging for a bike this old, assuming the pack was cared for and not long-stored.
✓ SolidMarketing specs vs. the physics. The math is simple, battery capacity and a few formulas, so let us run it.
Brammo did not over-claim here. A 40 kW motor producing about 54 hp, fed through six gears, was a fair and competitive figure for an early electric sportbike.
The headline gap. The 121-mile figure is a city-only best case; real mixed riding sat closer to 80, and sustained highway speed cut it to about 56. Here is the arithmetic.
Step 1, real energy in the tank. The pack was rated at 9.3 kWh nominal (10.2 kWh max) on a ~103.6 V nominal architecture. After BMS reserve and low-voltage taper:
Step 2, how much you spend per mile. Consumption (Wh/mi) is the whole game, and it explodes with speed because drag rises with the square of speed. Gentle city riding sips; sustained highway speed on a ~470 lb bike costs a lot more.
Charge time is just battery size ÷ charger power, so a vague "fast charge" claim means nothing without the charger's wattage. The Empulse used a single onboard module, and that is also a known weak point.
Specific issues owner communities flag. Know these before you buy.
Owner communities (brammoforum.com, Victory forums) flag specific, recurring issues. None are deal-breakers on their own, but together they define the ownership experience.
| Known issue | Severity | What owners report |
|---|---|---|
| No cush drive | moderate | Low-speed throttle inputs accelerate chain, sprocket and transmission-bearing wear |
| Onboard charge module | high | Single point of failure with no authorized replacement |
| BMS faults | moderate | Reported on high-mileage or long-stored packs |
| Original MSRP | ~$18,995 | Today used-only; condition varies widely |
What owners report, and the parts gamble that defines ownership today.
Period reviews regarded the platform as well engineered. The gripes are specific and known, which is actually good: you can inspect for them before buying.
A bike is only as ownable as its parts supply, and this is the Empulse R's hardest axis. Be clear-eyed before buying.
Parts availability is poor. The brand and its successor are both defunct, but there is a small silver lining: the Brammo Empulse R and the Victory Empulse TT share motor, transmission and battery architecture, so donor bikes and salvage (including specialist sellers) are a primary source. Generic consumables are manageable; proprietary electronics, above all the onboard charge module, are the real gamble.
| Part category | Availability | Source today |
|---|---|---|
| Brakes (Brembo), suspension (Marzocchi) | fair | Supplier networks / generic |
| Chain, sprocket, bearings | fair | Generic; wear faster (no cush drive) |
| Motor / transmission | fair | Shared Brammo/Victory salvage |
| Onboard charge module | poor | No authorized replacement |
| Battery pack / BMS | poor | Salvage / specialist sellers |
One scorecard, identical axes on every bike.
Every e-moto on the site is scored on these same eight axes, by the same rules, so a 7 here means the same thing as a 7 anywhere. The orphaned platform drags the support and parts axes hard.
Our standing methodology, run identically on every e-moto, including bikes we would otherwise have reason to flatter.
The only honest way to compare two batteries. The Empulse R used a ~103.6 V, 9.3 kWh nominal pack (10.2 kWh max).
You never use 0 to 100%. The BMS holds a reserve and voltage tapers at the bottom. We assume ~88%.
Consumption is the lever: gentle city sips, sustained highway on a 470 lb bike costs far more. Drag rises with speed².
Always ask which number a spec quotes. The Empulse's ~54 hp from 40 kW was honest, and the six-speed box used it well.
"Fast charging" is meaningless without the charger's wattage. The 3 kW onboard module took ~3.4 hr to full.
| Cost assumption | We used | Change it if… |
|---|---|---|
| Annual mileage | 1,500 mi/yr (7,500 / 5 yr) | You ride more → faster drivetrain wear |
| Electricity rate | $0.17 / kWh (US avg) | Your utility differs |
| Battery / charger life | major unknown (orphaned) | Charge module has no authorized replacement |
| Parts | shared Brammo/Victory salvage | Both brands defunct |
| Resale | not modeled (thin data) | We never guess a resale figure |
We cite everything and date it, because specs and ownership realities change. Manufacturer figures are labeled as claims; real-world numbers are our estimates from the methodology above. Spot an error? Our corrections policy means we fix it in public.
Sources retrieved May 2026. Period manufacturer pages stated claimed specs; treat them as marketing figures, not independent tests. Original MSRP ~$18,995; reliability themes are summarized from owner communities, not direct quotes.