The Airchecker features a swiveling dual valve head and an easy to read back lit display

modal is supersoft and breathable

Wet down is heavy

Light and minimal elastic waistband provides moisture management and reduced bulk

PC830-870 114Li w/ Powerlink 8 speed Size:PC 870 The Airchecker features a swivelingSRAM PC830 870 114Li w Powerlink 8 speed: SRAM chains are extremely strong and built for precise shifting. SRAM's 1031 chain is durable, smooth, and precise shifting. With a PowerLock connecting link and long lasting solid pin construction this chain will offer miles upon miles of loyal service at a low price. SRAM are passionate about cycling, loved by riders who live and breathe bicycles. To real cycling enthusiasts, there is nothing more gratifying