Wellgo WPD-823 Clipless MTN Pedals The Wellgo WPD-823 Clipless MTN Pedal brings clipless mountain bike performance to the budget-conscious rider. The WPD-823 is adjustable to suit your riding style and features dual spring release and entry tension adjustment. The sturdy aluminum body, paired with a cromoly spindle makes for a pedal that can take a beating and keep on spinning. Own the trail from the creekside to the mountainside with a little help from the Wellgo WPD-823 Clipless MTN pedal. Features: Clipless SPD-style mountain bike pedal Aluminum body Cromoly spindle with loose ball bearings Includes cleats Claimed weight: 388g / pair Spindle diameter: 9/16"