Niner’s tried and true RLT 9 Steel platform got some upgrades with its latest model. These upgrades include flat mount disc brakes, more bottle bosses, mounts on the fork as well as a bolt-on top tube bag attachment. These frames will fit a 1.75″ tire, as well as double and triple cranksets. The new RLT 9 Steel is available in 1-star up to 4-star builds from both Shimano and SRAM. Head to Niner to see more.