Are tandem length hoses available? August 31, 2016 13:26 No. SRAM hydraulic disc brakes are not approved for tandem use. Related articles Will SRAM RED eTap 2x11 derailleurs work with 10-speed drivetrains? Velotron Troubleshooting Velotron Manuals and Documents What size disc brake rotors does SRAM recommend for eTap AXS HRD? Can I set up the SRAM RED eTap 2x11 system to do sequential shifting? Comments 0 comments Article is closed for comments.