Kit 186115 Ski Helmets it enhances performance by providing

it enhances performance by providing good edge grip and smooth ski-to-snow contact

Binding System: Dynafit Insert / Alpine / GripWalk

Fits Thule AeroBlade: Yes

Foot installs easily onto vehicles with raised railings

Kit 186115 Ski Helmets it enhances performance by providingCustom fit kit for mounting a Thule roof rack to vehicles with flush railings. Details: Fit kit for vehicles with flush railings. Comes as a package of four and helps attach a complete roof rack system to your specific car. Compatible with Thule Evo Flush Rail and Thule Edge Flush Rail foot packs. Check the Thule Buyer's Guide to find out which fit kit fits your car. Specifications: Model No: 6115