Specialized Part # 9895-4020

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

Fully adjustable height and ability to increase width with two types of nail wings included

Pliers works with 9-

GIANT Propel/EnviLiv Contact SL Aero OD2 Stem - 120mm Black - Closeout sale Specialized Part # 9895-4020Super light aluminum integrated stem improves aero performance and aesthetics with wind tunnel inspired design and internal cable routing. Proprietary stealth recessed cable routing system enhances aerodynamic performance Oversize box section increases torsional stiffness with tuned vertical compliance