What bodies can i use on this? i would like to run a gp38 or 40 body if possible

A street car body or a very small 0/6/0 or 0/4/0. I used a dock side and it worked very well. Very little modification. Adding MTL couplers is a problem. I used dummy knuckles.

Is the Kato 11-105 driven on one truck or two

Electrical pick up seems to be both trucks, but only one truck drives the train.

Re: Kato motorized chasses 11-103 through 11-107, which is more powerful? also shortest vs. longest? where bodies available? Thanks.

Hi , it is different of these unit number to be installed the power unit . So , it is not the powerful , but the type to be the making trains . The 11-103 is used to light , small trains , for example B trains shorty . In N Scale , it needs not to be the powerful . I think , It is difficult to be changed from the train of 11-103 to the unit of 11-107. The speed is from power pack .

What are the dimensions, Length,width, height. & truck spacing ?

58mm long x 15.3 mm wide . 32 mm center to center of the trucks . 15.9 mm high , if you search this on a popular online auction site they show pictures of it with the measurements . you'll probably need to look at several listings to find the seller that shows pictures . when I purchased several of these here Amazon had the best price

Powered Motorized Chassis 11 105 For Bandais B Train Shorty

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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€ 38.88

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Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚂 Power your passion with precision and style!

DURABLE DESIGN - Crafted from high-quality plastic for lasting performance and stability.
EFFORTLESS POWER - Manual operation means no batteries, no downtime—just pure control.
MINIATURE MASTERY - Engineered at a precise 1:160 scale for authentic modeling.
SEAMLESS COMPATIBILITY - Designed specifically for Bandai's B-train Shorty for effortless integration.
COLLECTORS ESSENTIAL - A must-have for serious modelers aiming to elevate their N scale train setups.

The Kato 11-105 Motorized Chassis is a finely crafted, battery-free motor unit designed for Bandai's B-train Shorty in N scale (1:160). It offers reliable, stable operation with no assembly required, making it ideal for model train enthusiasts aged 14 and up seeking to enhance their miniature railroads with authentic, durable components.

Specifications

ASIN	B0003KCPGY
Additional Features	Portable
Age Range Description	Kid
Are Batteries Required	No
Batteries are Included	No
Battery Description	Not required
Best Sellers Rank	#193,606 in Toys ( See Top 100 in Toys ) #9 in Model Train Replacement Parts
Brand Name	Kato
Color	White
Customer Package Type	Not FFP Certified
Customer Reviews	4.4 4.4 out of 5 stars (194)
EU Spare Part Availability Duration	1 Years
Educational Objective	Model building and assembly skills development
Included Components	Chassis, Hardware
Is Assembly Required	No
Item Dimensions	30 x 110 x 80 millimeters
Manufacturer	Kato
Manufacturer Maximum Age (MONTHS)	24
Manufacturer Part Number	11-105
Material Type	Plastic
Model Name	11-105
Model Number	11-105
Number of Items	1
Number of Players	1
Operation Mode	Manual
Power Source	Manual Powered
Scale	1:36 Scale
Set Name	N Scale
Size	11 cm
Theme	Car
Toy Vehicle Form	Train
UPC	743181070652 772223241217
Unit Count	1.0 Count

Reviews

R**D

Tres bon rapport qualité prix

17.02.2026

ね**ー

バンダイのBトレを動かすために購入しました。安定して動いてくれます。品薄のときもあるらしいので買えるときに買っておいた方がいいのかも。

2.12.2023

C**Y

Exactly what you would expect from kato

15.02.2026

J**N

Muy bueno pero poco peso

4.02.2026

J**O

Qualität hochwertig! ( KATO ) Lieferung kam direkt aus Japan und war innerhalb der Zeit beim Besteĺler.

10.02.2026

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Trustpilot

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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