So this looks like it will lengthen the reach by 5 mm. Can you confirm if this also works with the Garmin mount? Does it change ride quality by much, or only lengthen the reach? Thanks.That one you linked is for a straight 1-1/8" steer. You want one for a tapered steer tube. This would be the one Reach Adjust ZS56-EC56 - To Suit Tapered Steerer - 5mm