Convertibility: Main body is interchangeable meaning you can change the driver

The Lezyne Inifite Light Power Pack doubles the runtime on compatible Lezyne LED lights

Compatible with standard splined freehub bodies

LED Type: Five XM-L2 LEDS produce a blinding 3200 lumens

Casing: 60 TPI HardWALL casing is designed for maximum structural reliability and support at lower pressures

100 Percent Airmatic Pants - M-32 - Charcoal Virtual Parent Convertibility: Main body is interchangeableThe 100% Airmatic Pants have you covered through any conditions the trail throws at you. By combining the fitment of the R Core X pants with the 4 way stretch material and mountaineering inspired buckle system featured on the Airmatic shorts, these new pants promise to deliver warmth, flexibility, and ventilation in the most comfortable trail MTB pants out there. Features: DWR mid weight polyester spandex 4 way stretch woven fabric Mountaineering