The SQlab 510 combines a single-sided click function with a flat platform, offering a flexible solution for sporty commuting and off-road rides. The various axle lengths support a physiological foot position, reduce asymmetric loads, and can alleviate discomfort such as the fibular head syndrome. For smaller shoe sizes or narrow seat bone distances, the version with a shorter axle is available – to optimize the Q-factor. The large platform, combined with SPD cleats, provides additional security and control on trails and in city traffic. Key features: Extended axle for a physiological foot position and reduced knee strain Four axle lengths for individual adjustment, including a variant for narrow seat bone distances Single-sided SPD-compatible click function combined with a large platform for added security Includes reflectors for increased visibility in traffic