Sword Black 1x9 Groupset offers outstanding entry level value for a performance gravel type bike.This groupset consists of drop-bar Brake levers/shifters, 1 x 9 Rear mech and a wide ratio Cassette. Just add your selection of 1x9 Sword Black cranks, BB and a suitable pair of disc brake calipers to complete your slick shifting entry groupset into performance 1x9 Gravel bike riding.