Compare bikes: Compare Trek 1120 Frameset (2021) vs. Trek 920 Frameset (2021) - Findabike

920 alloy disc adventure, 15 mm thru axle

Alpha Platinum Aluminium, tapered head tube, internal derailleur & dropper post routing, proprietary rack mounts, horizontal sliding dropouts, Boost148, 12 mm thru-axle

100 Series Alpha Aluminium, rack and mudguard mounts, 142x12 mm thru axle, 73 mm threaded bottom bracket

FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom

FSA Integrated, sealed cartridge bearing, 1-1/8"