Registration is open now, the classes are Saturdays at 5pm, and they are free when you buy an OCBC bike (or $20 per class otherwise). These four, stand-alone classes can be taken in any order, and cover things every cyclist should know to keep their bike running reliably — the “owner’s manual” information of mostly no-tools adjustments for comfort, avoiding flats, how to use the gears and keep the brakes working, and a safety check to know when to get professional service.