Hex stand is designed for the bikes with a hollow axle crankset. It is compatible with most mountain bike cranksets and Shimano road crankset with an M20 adapter bolt.
 
Features:
Shimano Road Crankset Adaptable: An M20 adapter for Shimano road crankarm is also included in the box. Replacing the left crankset bolt with the adapter, the road crankset can be adapted to the 10mm axle of Hex stand. 
Adjustable Axle Height: Hex stand has a unique height adjustment feature. There is a 65mm adjustment range that makes Hex stand fit up to 400mm BB height.
Weight: 720g (1.6 lb)
Max.Load: 20kg
Color: Orange
Carry bag
Dimensions Open: 415(H) x 480(W) x 380(L) mm
Dimensions Close: 415(H) x 110(W) x 85(L) mm