Mosaic Cycles have introduced two new titanium gravel framesets to their G-Series adventure line-up; the Mosaic GT-1X and GT-2X. Built around proper 29″ x 2.25″ tires and decorated with a multitude of mounts, these frames are undoubtedly an attractive option for bikepackers looking for a lightweight and all-terrain capable ride. Mosaic offer no fewer than six frame sizes, with double-butted and plain gauge framesets to choose from, plus the option to go full custom with geometry to suit the individual rider. Mosaic GT-1X and GT-2X Titanium Gravel Bikes
Mosaic have been offering stock sizing on their gravel and all-road bikes for some time now, bringing the price of their titanium frames down to something a lot more realistic. We’re pleased to see they’ve continued this with the launch of their new G-Series adventure framesets, designed with much larger tires in mind. Both the Mosaic GT-1X and GT-2X are able to accommodate 29″ x 2.25″ tires. Thus, in terms of terrain, it’s unlikely the bike will be the limiting factor as to where this ride can take you.
The GT-X bikes run 12mm x 142mm rear axle spacing, with a 68mm English threaded bottom bracket. Both are able to run mountain and gravel-specific group sets (Shimano GRX, SRAM XPLR or SRAM Force Wide) with a maximum chain ring size of 42T (1x only). Cable routing is internal with scope for running electronic shift groups like Di2 and eTap.
The Mosaic GT-2X is the most affordable option. It gets a straight gauge tubeset […]