Saris 142x12 Thru Axle Adapter for Bike Trainers, UDH Ready Number of Chainrings_Eagle Transmission (T-Type) The included star nut is

The included star nut is compatible with steel or aluminum steerer tubes

the Superfeet Blue insole offers excellent biomechanical stability for a wide variety of foot shapes

Designed specifically for 1-1/2" headsets with optimized head design (OHD)

or personal items with ease

corrosion-resistant valve stems facilitates easy inflation and maintenance

Saris 142x12 Thru Axle Adapter for Bike Trainers, UDH Ready Number of Chainrings_Eagle Transmission (T-Type) The included star nut isUpgrade Your Indoor Cycling Experience with the Saris Thru Axle Adapter 142x12 Enhance your bike trainer setup with the Saris Thru Axle Adapter 142x12, a must have accessory for serious cyclists and fitness enthusiasts. Designed with precision engineering and advanced compatibility features, this adapter ensures a seamless transition between your bike and Saris indoor trainers, including the M2, Fluid2, and Mag+ models. Materials & Durability