MRP 1x Fat Bike Chainguide
This model is to make a Mountain Racing Products (MRP) 1X SL Chainguide work with a fat bike's wider Q-factor.
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January 3, 2026
Description
PDFDue to my fat bike's wider Q-factor, I couldn't find a 1X chainguide that would work with my Salsa Beargrease. I purchased an MRP 1X SL BB mount chainguide (https://mrpbike.com/collections/xc-trail-chainguides/products/1x?variant=46246239535335), and made a new top piece that fit my bike. You will need to use a threaded M4 x 4mm insert for the set screw.
Model origin
The author marked this model as their own original creation.