HAMMER UP CLIMBS ACCELERATE ON SMOOTH SINGLE TRACK CARRY YOUR SPEED AS THE TRAIL DIPS AND DIVES. THIS LIGHTWEIGHT ALUMINIUM 29ER DELIVERS EFFICIENCY AND BALANCED CONTROL. Lightweight acceleration The lightest aluminium hardtail mountain bike frameset Giant has ever produced helps XC riders and racers climb and accelerate with speed. Unyielding efficiency With a best-in-class stiffness-to-weight-ratio the all-new XtC SLR 29 sets the new standard for alloy-XC efficiency. 29er confidence and control Larger 29-inch diameter wheels roll over rough terrain with balance and stability giving you the momentum to tackle technical climbs and the confidence to fly on fast singletrack descents. Sizes S M L XL Colours Metallic Black Frame ALUXX SLR-Grade Aluminum Fork Giant Crest 34 RRL 100mm 15×110 remote lockout Shock N/A Handlebar Giant Connect XC 740×31.8mm Grips Giant Sole-O Stem Giant Contact S:60mm M:70mm L:80mm XL:90mm Seatpost Giant Connect 30.9mm S:375mm M:375mm L:400mm XL:400 Saddle Giant Sport Pedals N/A Shifters Shimano SLX M-7100 1×12 Front Derailleur N/A Rear Derailleur Shimano Deore XT M-8100 Brakes Tektro TDK 143 hydraulic disc brakes rotors [F]180mm [R]160mm Brake Levers Tektro TDK 143 Cassette Shimano SLX 10×51 Chain KMC X-12 Crankset Shimano SLX 32t S:170mm M:175mm L:175mm XL:175mm Bottom Bracket Shimano cartridge press fit Rims Giant XCT 29” alloy 25mm inner width Hubs Shimano MT410B sealed Spokes Stainless steel Tyres Maxxis Recon Race 29×2.25 foldable TLR EXO tubeless Extras Factory tubeless set up 2.4' max tire size 36t max chainring size Weight The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight but in reality weight can vary based on size finish hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.