Small enough to fit under most seats and strong enough to support bikes up to 750 lbs, the Wheel Jockey is a simple portable gadget that makes oiling the drive chain on bikes sans centre stand, bone simple. Designed to work with road tires, not knobbies, the $54 USD device is fitted with two ball bearing mounted rollers, and a non-skid backing plate. Simply set it down in front of your rear wheel; roll the bike forward (while on the side stand) and you’ll be able to manually spin your wheel for cleaning and/or chain oiling. Available online at wheeljockey.com.