Langma Advanced 2 disc Qom 2022 series The Langma Advanced Disc is ready with its re-engineered lightweight aero frame and all-new Giant SLR 36 Disc WheelSystem (select models) with integrated disc brakes, plus custom Liv saddle and handlebars for powerful fit and performance. Colors : Unicorn White Frame : Advanced-Grade Composite, 12x142mm thru-axle, disc Fork : Advanced-Grade Composite, full-composite OverDrive steerer, 12x100mm, disc Handle : barLiv Contact XXS:36cm, XS:36cm, S:38cm, M:40cm, L:42cm Grips : Liv All Condition Stem : Giant Contact XXS:80mm, XS:80mm, S:90mm, M:100mm, L:110mm Seatpost : Giant Variant, composite XXS:357mm, XS:357mm, S:357mm, M:357mm, L:357mm Saddle : Liv Approach Shifters : Shimano 105 Front Derailleur : Shimano 105 Rear Derailleur : Shimano 105 Brakes : Shimano 105 hydraulic, Giant MPH rotors [F]160mm, [R]140mm Brake Levers : Shimano 105 hydraulic Cassette : Shimano 105, 11-speed, 11x34 Chain : KMC X11EL-1 Crankset : Shimano 105, 34/50 XXS:165mm, XS:165mm, S:170mm, M:170mm, L:172.5mm Bottom Bracket : Shimano, press fit Rims : Giant P-R2 Disc wheelset Hubs : Giant P-R2 Disc wheelset, 12mm thru-axle Spokes : Giant P-R2 Disc wheelset Tires : Giant Course 1, tubeless, 700x25c (28mm), folding