The idea has been copied by those Taiwanese guys. But its unparalleled performance has yet to be matched. The DEWLIE has been the world's #1 Dual-ring Shift guide since we introduced it in 2000. Virtually maintenance free and super easy to setup this guide is your new best friend!
New Guideplate w/ flush backside to accommodate more frames with low pivots
New Lighter Aluminum Bashring
New Molded Upper Slider and Stepped Roller
Now fits up to 38t chainrings
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