# Sportsmobile Transit RB 110s

Transit RB 110s is a class b floor plan by Sportsmobile.

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 18 ft 4 in |
| Sleeps | 2 |

## Model years

2026. Year-specific specs: `https://rvenvy.com/class-b-motorhomes/sportsmobile/transit/rb-110s?year={year}`

## Overview

Sportsmobile's approach to insulation is what sets the Transit RB 110s apart from most Class B builds: cork underlayment underfoot, wool-lined walls and ceiling, radiant barrier foil throughout, and magnetic arctic panels for the windshield and doors add up to a van that handles cold nights and hot afternoons without a fight. The Ford Transit chassis earns consistent praise from owners for its drivability and maneuverability, and it costs noticeably less to buy and service than a Sprinter-based rig. Power comes from a true sine 3,000-watt inverter charger with Bluetooth monitoring, a 100-amp smart solar controller, and a 200-amp AGM auxiliary bank, so boondocking is a genuine option rather than an afterthought. The galley includes a Norcold 12V compressor fridge, a pull-out faucet sink, and both a fresh water tank and city water hookup, while the flexible dinette or gaucho seating converts to a sleeping surface in under a minute on steel roller tracks.

## Inventory

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Floor plan diagram: https://images.rvenvy.com/68072be16d0a2402a080cf95a0ca7517056c3acb29c60d59307d3e4f9f1a8ddc/1024.webp

Canonical page: https://rvenvy.com/class-b-motorhomes/sportsmobile/transit/rb-110s