Scorpion MTB Stand Black, One Size This stand is compatible with most "Hollow" Mountain Bike Cranks Shimano: XTR - XT - SAINT, SLX, DEORE, DXR MX71 SRAM: - RED - XX1 - XX01 - XX - Rival - X9 -X7 APEX - FORCE Rotor/FSA: All Cranks Specialized: OS Carbon Truvative: Descendant DH Race Face: Chester *Wheel Size: 26" 27.5" 29"