QR Code Link to This Post LighTech World Superbike Chain Adjusters allows quick & precise indexed chain adjustments (clicks as you adjust) that makes chain adjustments a snap. Rather than guessing at axle position, micro markings are now clearly show on the laser-etched chain adjuster body. When you make an adjustment, it's as simple as "3 clicks back on left side, 3 clicks back on right side" and off you go. Brand new in the box. Sold the bike so no use for it