Kit TRP matchmaker i-spec ii - quadiem, slate t4, zurich - gaucheBrake/shift lever adapter for combining the brake lever and the shift lever on a common clamp. The adapters are available in three variants (left/right respectively).Details:HD 3.3: I-Spec B on SRAM MatchMakerHD 3.4: I-Spec B on I-Spec IIHD 3.7: I-Spec II on SRAM MatchMakerThe brake levers TRP have the following reception standards:I-Spec B: Quadiem, Quadiem G-Spec, Slate T4, Slate G-SpecI-Spec II: G-Spec DHR, G-Spec DH, Trail SLC, Trail SL, Trail S, E-MTBPlease note:Only Shimano XT and XTR I-Spec II shifters are compatible with the I-Spec II adapter. SLX is not compatibleThe MatchMaker adapter is compatible with any SRAM Matchmaker or Reverb-1x remote shifter.