SO GOOD: On the face of it, this is another variation on a common design, but the DER Guide is really high quality, with great attention to detail.
Set-up is easy, with clear markings for different sized chainrings. It’s
light (153g) but didn’t flex and
absorbed some knocks without flinching. The plastic slider made it almost
silent, with very low drag. The lack of a bar on the top guide helped with mud
clearance and our chain stayed well and truly on. Great.
NO GOOD: Er… the very picky might not like the graphics too much. Sprechen sie
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PRICE: 155$