LZ’s Tech FAQ: Technical FAQ: Shifting and taping tubulars – Adhering tubulars to a rim is easier with tape instead of glue, but one reader had a bad experience. Photo: Logan VonBokel | VeloNews.com Mixing SRAM parts Dear Lennard, Will SRAM Red 22 shifters work with 10-speed rear and front derailleurs? — Todd Dear Todd, If you mean SRAM 10-speed derailleurs, the answer is yes. ― Lennard Regarding Santana road/MTB Di2 tandem gearing Dear Lennard In response to your answe… http://ow.ly/381Tnz