Double REF#: 161307 Double Shifter DT 28.6 SLR-03 Friction Sun Race Chrome. Sun Race Model: SLR03 FrictionMount: Downtube 28.60mmSpeeds: 2/3x6/7/8sColor: SilverLeft/Right/Pair: PairStyle:Classic StyleBrand: Sun Race Sign In to view pricing and availability