This composite Trance Advanced 27.5 is light agile & built to go fast on technical trails. Developed with input from Giants champion enduro pros the Advanced-grade composite frame is engineered specifically for 27.5 the ideal wheel size for all-around trail capabilities. With 5.5-inch/140mm of smooth Maestro rear suspension as well as an Over Drive steerer tube & a Power Core bottom bracket for steering precision & pedalling stiffness its an all-around trail slayer that climbs as well as it descends. Frame details include internal cable routing integrated downtube protection & ISCG-05 chain guide compatibility. Advanced-Grade Composite Frame with 5.5&34;/140mm Maestro Suspension /ALUXX SL Rear Rock Shox Revelation RC Dual Position Air Fork with 140-120mm travel 15mm Thru-Axle Over Drive Tapered Steerer SRAM X01 Trigger 11 speed drivetrain SRAM Guide RS hydraulic disc brakes Giant P-TRX 1 Composite 27.5 Wheel System Frame Sizes S M LColours Comp/ Green Frame Advanced-Grade Composite 5.5&34;/140mm Maestro Suspension /ALUXX SL Rear Fork Rock Shox Revelation RC Dual Position Air 140-120mm travel 15mm Thru-Axle Over Drive Tapered Steerer Shock Rock Shox Monarch RTComponents Handlebar Giant Contact SL Low Rise 730mm Stem Giant Contact SL ±8-degree rise Seatpost Giant Contact SL Switch-R 30.9mm Saddle Fizi:k Gobi XM MG rails Pedals N/ADrivetrain Shifters SRAM X01 Trigger 11 speed Front Derailleur N/ARear Derailleur SRAM X01 Type-2 Brakes SRAM Guide RS 170mm/160mm Brake Levers SRAM Guide RSCassette SRAM XG-1185 10-42 Chain KMC X11SL DLCCrankset SRAM X01 32 T Bottom Bracket SRAM Press Fit Wheels Rims Giant P-TRX 1 Composite 27.5 Wheel System Hubs Giant TRX [F] 15mm Thru Axle [R] 12x 142mm Spokes Sapim Tyres [F] Schwalbe Nobby Nic 27.5x 2.25&34; TL Ready Snakeskin Trailstar [R] Nobby Nic 27.5x 2.25&34; TL Ready Snakeskin Pacestar