Oct 12, 2026Translation missing: en.blog.post.reading_time

Electric Dirt Bike With Removable Battery: Why Swappable Packs Matter and Which Bikes Have Them

Stay In The Know

Expert advice. Very good deals. The absolute best (and worst) things we've tested lately.

Yes, several do. The Radian EXR, the E Ride Pro SS 2.0 and the 2027 KTM Freeride E all use packs that come out of the frame. How fast they come out is another matter. Under 30 seconds on the Radian. Under 10 minutes on the KTM.

That gap matters more than the word on the spec sheet. With a removable battery you can carry the pack inside and plug it in by the kitchen counter, or leave a charged spare in the truck bed. What you don't get is extra range, at least not from removability alone. This is for adult riders weighing the trade (weight, spare price, fit) on anything from a light trail bike to a full adult electric off-road motorcycle.

Removable, Swappable, Fixed: Three Different Setups

Product pages use these words loosely. On the garage floor they mean different jobs.

• Removable. The pack can leave the frame, sometimes only with tools, a stand and a few fasteners. Good for indoor charging and service.

• Swappable. Built for frequent changes: rails, a latch or key, a carry handle and a connector rated for repeat use.

• Fixed. The pack stays put, and the charger cable comes out to the garage.

If the manual's removal section runs to eight steps and a socket set, the word removable is working hard on that product page.

Why Swappable Packs Matter

Taking the Battery to the Outlet

Wheeling 140 lb of muddy bike through an apartment lobby gets old by about the second week. Carrying a battery is. Riders with a detached shed, a shared garage or a trailer gain the most. Weight still decides it, though. A 20 lb pack up three flights of stairs is a chore. A 64 lb pack is a two person job.

One Pack Rides While the Other Charges

This is the pit stop model, and Radian built the EXR around it. For timed enduro or back to back practice motos it beats any fast charger. For a two hour Sunday loop, it changes very little.

Two Packs Rarely Mean Double the Miles

Two full packs hold roughly twice the energy. The miles do not double neatly. Climbs eat into it. So does soft sand, and so does a cold start. And almost everyone rides the second loop harder than the first. Work in watt hours, and get a real figure by checking how to measure your own Wh per mile on a route you already know.

Rough math: 1,620 Wh divided by 40 Wh per mile comes to about 40 miles. Keep a fifth of the pack in reserve and you're planning around 32.

Which Electric Dirt Bikes Have Removable Batteries Right Now

The table pulls figures from each maker or a named review. A 2024 pack and a 2026 pack from the same brand may not share a connector, so check the year on your frame first.

Model	Battery	Removal	Charging note	Best fit
Radian EXR	8.6 kWh, two modules	Under 30 s, no tools	Spare modules charge off the bike	Racing, timed enduro
E Ride Pro SS 2.0	72V 40Ah, 2,880 Wh	Swappable pack	Spare pack sold separately	Experienced riders
KTM Freeride E (2027)	5.5 kWh, 63.9 lb	Under 10 min	660 W charger, about 8 h full	Long trail days
Valtinsu EM-5 Pro	60V 27Ah, about 1,620 Wh	Plug in charging	7 to 8 h	Adults 18+, garage charging

Our take: spare availability matters more than swap speed.

Radian EXR: The Fastest Swap

According to Gear Patrol's report on the Radian EXR, the InfiniPack system can be fully replaced in under 30 seconds without tools. The Endurance pack holds 8.6 kWh, rated for up to seven hours or 72 miles. The catch is timing: reservations are open in the Netherlands, Belgium and Germany, with deliveries estimated for Q4 2027.

E Ride Pro SS 2.0: Swappable at the Performance End

RiderGuide's E Ride Pro SS 2.0 review lists a 72V 40Ah Samsung swappable battery, 12 kW of power and a 139 lb bike. A 20 to 90% charge takes about 2 hours. Price the spare pack before you plan a two battery day.

KTM Freeride E: Interchangeable, Not Instant

KTM describes the 2027 Freeride E battery as interchangeable. The 5.5 kWh MX50 pack weighs 63.9 lb and comes out in under 10 minutes. The 660 W charger needs about 8 hours for a full refill. That suits a swap at the van between loops. A race pit, less so.

When Plug In Charging Is Enough

Plenty of riders never need a swap. If the bike sleeps beside an outlet and rides once a day, a matched charger does the job.

That is how Valtinsu's adult electric dirt bikes are set up. The 48V EM-5 (13+) carries a 23.4Ah pack. The EM-5 Pro's 60V 27Ah battery (18+ only) stores about 1,620 Wh. Valtinsu quotes 7 to 8 hours to charge either, with up to 50 and 59 miles of range. Its parts catalog lists matched replacement chargers but no spare pack, so ask support before planning a swap routine. You can compare battery specs across the range in one place.

Plug in charging has its own upside. Fewer latches and seals to keep clean. No loose pack to steal at the trailhead. The EM-5 Pro is an 18+ bike. For riders aged 13 to 17, the EM-5 is the model Valtinsu rates for that age.

Swapping a Pack in the Dirt

Showroom demos happen on clean floors. Your swap will not.

• Mud. Grit packs into latches and rails. Wipe the mount before sliding a pack in.

• Gloves. A release tab that feels easy bare handed gets fiddly after a cold descent.

• Footing. A heavy pack needs a clean place to land. Not loose gravel.

• The click. Listen and feel for full engagement. A half seated pack can cut power on the first bump.

Never force a pack that stops partway. Check the lock position and the connector first.

Security When the Pack Comes Out in Seconds

A pack that comes out in 30 seconds for you comes out in 30 seconds for a thief, too. A keyed lock is worth more than a slick latch here. At the trailhead we'd carry the pack over to the picnic table, or keep the whole bike locked in the truck.

Who Gets the Most From a Swappable Pack

• Apartment and shed owners with no outlet near the bike.

• Enduro and race riders running repeated timed sessions.

• Multi day trips where the only socket is inside a cabin or motel room.

• Families sharing one bike across several riders in a day.

Before You Pay for a Spare Pack

1. Weight. Picking a 30 lb pack off a bench is easy. Pulling it out of a frame at hip height, in gloves, is not.

2. Removal time. Seconds or minutes? Key, latch or tools?

3. Exact fit. The same voltage on the label means very little. The connector, the case shape, the BMS and the model year all have to line up.

4. Charger. Whatever the maker ships or names as approved.

5. Price and stock. High capacity spares can cost four figures, and some brands list a spare that's been out of stock for months. Ask before you count on one.

Adapters that make an unsupported pack fit are a bad idea. A plug can connect while the BMS and controller disagree.

Charging and Storing a Loose Pack

The CPSC's battery charging guidance keeps it simple. Be there while it charges, not asleep in the next room. Use the charger that came with it. And only fit a replacement pack the maker has approved.

A dry shelf or workbench works; a carpeted floor next to a space heater doesn't. Loose keys and wrenches near bare terminals are a short waiting to happen. When the pack goes back in, glance at the pins for grit, then push until the latch clicks home. For the off season, see our guide to storing a battery between rides.

Conclusion

A removable battery pays off when the outlet is in the wrong place or the riding day is long. A proper swap system pays off a second time at the track. If your bike already parks next to a socket, you're mostly paying for extra latches.

So start with where the bike sleeps at night. The battery design follows from that, and the price of a spare comes last.

FAQs

Which electric dirt bikes have a removable battery?

Several. The Radian EXR, E Ride Pro SS 2.0 and 2027 KTM Freeride E all use packs that leave the frame. The Radian takes under 30 seconds; the KTM can take up to 10 minutes. Check the model year as well.

Do all electric dirt bikes have detachable batteries?

No. Plenty keep the pack inside the frame and charge through a port. A shop can still replace a fixed pack once it wears out; it just isn't meant to come out every week. Bike always parked by an outlet? Then fixed is usually fine.

Does a removable battery add range?

Not on its own. Removability changes where and when you charge. Range comes from capacity, terrain, speed, rider weight and temperature. A second charged pack adds energy for the day, though rarely a clean doubling of miles.

How fast can you swap an electric dirt bike battery?

Anywhere from seconds to minutes. Radian claims under 30 seconds with no tools on the EXR. KTM quotes under 10 minutes for the Freeride E. Pack weight, latch design and mud on the mount all stretch real swap time.

Can I use a third party battery?

Only with the maker's approval. Matching voltage is not enough. Connectors, BMS communication and charger settings must agree. The CPSC advises approved replacement packs only, and Valtinsu notes third party batteries may void warranty coverage.

How heavy are removable electric dirt bike batteries?

From a few pounds on youth bikes to more than 60 lb on full size machines. KTM's Freeride E pack alone is 63.9 lb. Lift one out of a frame at a dealer before you commit.

Is a spare battery worth buying?

Yes, if waiting on a charger regularly costs you riding time. Racers, families sharing one bike and riders running several loops a day get the most from it. Ride an hour and park beside the charger? Spend it on tires instead.

How long does an electric dirt bike battery last?

There's no single number. KTM, for its part, rates the MX50 pack for more than 1,000 charge cycles before it falls to 80% state of health. Heat, and leaving a pack sitting full for months, wear cells down faster than riding does.