I Rode The Largest Mountain Bike In The World (36” Wheels!)

Quick Overview

The DirtySixer AllRoad Mark II, featuring massive 36-inch wheels, is the world's largest mountain bike, designed for riders up to 7 feet 5 inches tall. It offers impressive roll-over capabilities on various terrains due to its large wheels and custom-scaled components, providing a uniquely tailored riding experience for exceptionally tall individuals.

Key Points: The DirtySixer AllRoad Mark II is the world's largest mountain bike, featuring 36-inch wheels and scaled-up components for riders up to 7'5" (2.3 meters) tall. The bike's large wheels provide superior roll-over capabilities, making obstacles like rocks feel like 'speed bumps' and maintaining momentum effectively. Components like grips, pedals, and brake levers are custom-made and massive, designed for large hands and feet, and the front wheel features dual 203mm brake rotors for immense stopping power. A 5'4" rider found the bike challenging to ride normally, requiring a shorter seat post and struggling with the oversized controls, leading to a crash. A 6'5" rider, despite being on a slightly smaller XL frame, easily navigated technical, wet terrain, demonstrating the bike's intended performance for tall individuals. The DirtySixer brand was founded by a 6'6" cyclist to address the lack of properly scaled bikes for very tall people, building custom bikes for NBA players like Shaquille O'Neal. The bike weighs just over 30 pounds (14 kg) for the XL size and costs $3,000, reflecting the custom manufacturing and specialized parts required for its unique design.

Context: Seth, a 5'4" cyclist from Berm Peak, tests the DirtySixer AllRoad Mark II, a mountain bike specifically designed for exceptionally tall riders up to 7'5". Seth's personal experience as a short adult, who often needs clothing and even vehicle pedals altered to fit, provides a unique perspective on the challenges tall individuals face with standard-sized products. The video explores whether this purpose-built large bike truly solves the fit and performance issues for its intended audience, contrasting Seth's experience with that of a 6'5" friend, Manglar.