Compact and clever the Reflex Fixed Torque Bit Driver contains the bare essentials for safe secure mid-ride repairs. Featuring a hollow ergonomic T-style driver handle with internal storage for a 5Nm preset torque bit plus four S2 steel driver bits this simpletool is a compact ride-saving companion. Non-ratcheting driver function is simple and sleek. Selection of four bits based on most common bike applications. Based on standard 1/4"-sized driver bits for easy cross-compatibility with any accessory bits. A perfectbalance of affordable price elegant function and compact size.Ergonomic T-style handle with magnetic bit receiverIntegrated storage for 4 standard bits and 1 preset (fixed) torque extensionFour labeled S2 Steel bits: 4mm 5mm 6mm and Torx T255Nm torque extension for safe precise and secure tightening of sensitive partsTorque bit delivers accurate torque (+/- 4%) for up to 3000 cyclesSleek compact form factor easily fits in jersey pockets and bags for on-the-go convenience