BA2 E Protect

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BA2 E Protect

  • Go the distance
  • Best wearing comfort
  • Maximum riding fun even with a full backpack
For more power, the BA2 E Protect comes with an additional battery compartment to go the distance on the E-MTB. The battery is securely stored without slipping. Therefore, day trips covering long distances are no problem.
Price $ 189.95 (Without VAT**)
€ 179,95 (With VAT**)

Technical Specifications

BA2 E Protect
All-Mountain/Trail, MTB-Touring, Enduro, E-MTB
930 g*
One Size
Incl. Back Protector BP100
10 l
Nylon, Polyester
Rain Cover
$ 189.95 (Without VAT**)
€ 179,95 (With VAT**)

*Weights may vary in production. **Price can vary by country.


Battery Storage Play it safe

The battery holder is compatible with all common battery types. The BP100 back protector sits directly behind it, protecting the rider from experiencing battery impact in the event of a fall.

Ergon BA2 E Protect-Rucksack mit Akkufach für alle gängigen Akkutypen.

A Space for Everything Organizational pockets and compartments

The pockets are divided into a main compartment with a foldable, fleece lined inner pocket, a large front pocket with compartments for 2 pumps and 4 small mesh pockets for tools as well as a flexible hip pocket. The extra pocket on the back of the BA2 E-Protect offers space for the back protector (BP100) and a drinking bladder (BH300).

Ergon BA2 E Protect-backpack with many practical pockets inside.

Back Protector included Safety first

The super light back protector (140 grams) is compatible with most Ergon backpacks. Due to the compact and flexible design, fast movements are possible without restriction. The BP100 adapts to the shape of the back and follows the rider’s body movements. It consists of a three-layer construction made of foam-laminated EPS for maximum safety even on the E-MTB. Developed, manufactured and certified in Germany.

Ergon backpack BA2 E Protect including back protector BP100.

Back Cushion Comfortable and ventilated

Padding that is both comfortable as well as ventilated ensures maximum support to contact locations as well as excellent ventilation of the back.

Ergon BA2 backpack with comfortable back padding.

Flap for full Face Helmet Helmet storage with camera holder

The Ergon BA2 E offers a compartment for half-shell and full-visor helmets. Additionally, the pack comes with a rear mount for attaching action cameras.

Ergon BA2 backpack with compartment for half-shell and full face helmets.

GOPRO® Mount And Action …

An added benefit of the BA2 E is an attachment for an action camera. This allows for great positioning for the best capture of your most epic adventure. In addition, the Sport Camera Chest Mount allows the use of a second camera. You’ll never miss a shot!

Ergon backpack BA2 E Protect with Action-Cam mount.

Back Cushion Comfortable and ventilated

Padding that is both comfortable as well as ventilated ensures maximum support to contact locations as well as excellent ventilation of the back.

Ergon BA2 backpack with comfortable back padding.


  • Testet by emtbNEWS
    We have made the experience that the BA2 E Protect from Ergon is the ideal companion for fast trail rides and find the grip of the battery, which doesn’t move a millimeter back and forth in the backpack, extremely good! This is exactly how a backpack should sit on the back. The Ergon BA2 E Protect looks well thought-out down to the smallest compartment and is convincing along the entire line.

    – 04/2018

  • pb pinkbike
    A sure way to take a second battery on tour and turn an average day into an epic day.

    – 05/2018


Perfect fit for every back

One size fits all. With the completely revised 4-way adjustable carrying system, the back length of the pack can be easily adjusted to fit sizes S to XL.

Ergon BA2 backpack with 4-way adjustable carrying system.

Adaptive Carrier System

The „Adaptive Carrier System“ distributes the load compression ergonomically to the rider. This allows the pack to sit close to the rider’s body during every maneuver on the MTB. The self-adjusting, harness support pulls the lower part of the backpack over the shoulder straps to the body, making the fit ergonomically ideal for the anatomy of every rider. Additionally, the hip belt can be shortened to the desired length as required.

Ergon BA2 E Protect backpack with Adaptive Carrier System.

Ergonomically shaped aluminum rail

The pre-shaped, flexible aluminum molded rail allows the pack to sit ergonomically against the back. This plate can be fine-adjusted at anytime with little effort.

Ergon BA2 backpack with flexible aluminium shaped rail.

Self-adjusting shoulder straps

The free moving, adjustable Ergon shoulder straps optimally follows the body shape of each rider. A special load compression guarantees a stable connection of the pack, even at the lower back. With aluminium D-rings the construction is particularly robust.

Ergon BA2 E Protect backpack with self-adjusting shoulder straps.


„This is THE backpack I have been waiting for all my life!“

— Richie Schley