KATO Rhaetian Railway Allegra Ahnenzug Heritage Livery Set Available for Pre-order

BanzaiHobby opened pre-orders for KATO's 10-2221 Rhaetian Railway ABe 8/12 Allegra Repaint Edition on March 11, 2026, with an October 2026 release window attached to the listing. The three-car N-gauge set reproduces the 2023-onward 3514 formation, ABe4/4 35114, Bi35614, and ABe4/4 35014(M), dressed in what KATO and BanzaiHobby are marketing under the name "Ahnenzug," the German word for ancestor train.

The concept behind the livery scheme is genuinely clever. Each of the three cars wears a distinct color representing one of the predecessor companies that merged to form today's Rhaetian Railway: Chur-Arosa, Rhaetian, and Bernina Railways. The result is a rolling piece of corporate history tied specifically to RhB's centenary and its UNESCO World Heritage registration, three different eras of Swiss narrow-gauge identity running as a single modern trainset on your layout.

On the mechanical side, the model runs on a GM-3 flywheel motor with three-position headlight illumination and printed emblems and markings throughout. It handles Unitrack Compact R150 curves and is compatible with KATO interior lighting kits 11-211 and 11-212. The set ships with two types of replacement short couplers and what the product listing describes as a "through holo for short couplers," phrasing that BanzaiHobby has not clarified further and is worth confirming with the retailer before purchase if coupler compatibility is a priority for your setup. Scale is N-gauge at 1/150, with 9mm gauge to represent the meter-gauge prototype.

One oddity in the listing is worth flagging. The product page states clearly and prominently that "This Product is NOT AVAILABLE for UK and Europe," yet the same page's marketing copy invites buyers to "Add this unique heritage Allegra to your European collection." Both statements appear verbatim on the BanzaiHobby listing. Whether that contradiction reflects a licensing restriction, a regional allocation decision, or simply a copy-paste error from a generic product template is not explained anywhere in the listing. If you're in North America or Asia, this appears to be aimed squarely at you. If you're in the UK or Europe, contact BanzaiHobby directly before attempting to order.

The "(PO OCT 2026)" tag appears twice on the listing but the retailer hasn't specified whether that denotes the manufacturer's release date, an expected ship date, or the window in which payment is required. Again, worth a direct inquiry to BanzaiHobby if you're planning your purchasing calendar around it.

For those building out an RhB-focused European layout, BanzaiHobby suggests pairing this set with Bernina Express passenger cars to represent the alpine routes through Graubünden. It's a reasonable pairing given the Allegra's actual operational history on the Bernina line.