Features of the Magura Shiftmix 1+2 Handle Bar Clamp for ShimanoI-Spec I+II Shiftmix clamp 1+2 for shimano I-Spec I+II, right (1pc) Adapter (1 pc) from shiftmix clamp to shimano I-Spec I Standard Adapter (1 pc) from shiftmix clamp to shimano I-Spec II Standard