The Pinnacle Ash 20 inch Bike features a lightweight 6061 aluminum frame for durability and maneuverability. It is equipped with 20 inch wheels and 20 x 1.90 rubber tires, suitable for various terrains. The bike has an 8-speed Pinnacle drivetrain with a thumb shifter for smooth gear changes, including a 32t chainset with integrated chain guard and an 11-36t 8-speed Pinnacle cassette. Components include a 580mm width x 20mm rise handlebar with 6 degree backsweep, a 60mm extension stem, soft 120m grips with plugs, and V-brakes. The seatpost is 27.2 x 250mm with a quick release clamp. Rims are 20 inch alloy 32h.