Twostroke AL SIX SHIMANO Deore 10 spd Drivetrain SR SUNTOUR XCM Fork XCD23 Wheels Twostroke AL emulates the Twostroke 01's performance in a refined Smoothweld Premium Aluminium frame. Inspired by the Fourstroke and a fighter jet, it offers the perfect blend of performance, functionality and aesthetics, with radical geometry, wide tire clearance and integrated protection to combat technical terrain. A part-Shimano Deore 10-speed groupset and Suntour's XCM fork roll on XCD23 wheels and WTB Ranger Comp 2.25" tires.