The TTX1Air’s compact design weighs 60 grams less than the TTX2Air for a 210x55mm shock
stretchy waistband for a secure & comfortable fit
Sliding T-handle creates increased leverage and multiple access positions
Steel construction on all but the largest aluminum gear
SRAM Transmission (T-Type) cassette offers a complete 10-52t range
Panaracer GravelKing ZX Plus Tire - 700 x 45, Tubeless, Folding, Black protective-pant The TTX1Air’s compact design weighsThe GravelKing ZX Plus was designed for high speed performance on hard packed gravel, a slick center tread reduces rolling resistance, while the shoulder pattern is tuned to transition smoothly to provide consistent grip in cornering and descending. Each design element is developed to meet the demands of racing, but with added protection for those particularly tough rides where there may be a greater risk of punctures. Ideal for gravel, dirt, and