Blackburn Big Switch Ratchet Multi Tool

The Blackburn Big Switch Ratchet Multi Tool is a compact 15-function trail toolkit designed to handle drivetrain, brake, and wheel repairs with precision and leverage. Built around a modular T- and L-handle ratchet-style system, the Big Switch delivers improved torque and access in tight spaces compared to traditional compact multi-tools. Despite its small size, it’s engineered for real-world trail and roadside repairs, giving riders the ability to confidently adjust, fix, or reassemble key bike components on the go. It includes a comprehensive selection of tool bits such as T25 and T30 Torx, 2.5mm, 3–6mm, and 8mm hex keys, plus a flathead screwdriver. Additional integrated functions expand its versatility further, including a chain breaker, 0–2 spoke wrenches, a disc brake pad spreader, and a Presta valve core tool for tubeless and inflation maintenance. At just 134g and packaged in a compact nylon carry case, the Big Switch is designed to be lightweight enough for every ride while still covering the most common mechanical issues faced on road, gravel, and mountain bikes. Key Features 15-Function Design: Covers drivetrain, brake, wheel, and tire maintenance Ratchet T- & L-Handle System: Improved leverage and access in tight areas Comprehensive Bit Set: Includes Torx, hex, and flathead drivers Integrated Chain Tool: On-trail chain repair capability