Rotor 1×13 hydraulic groupset: weights, price, specs, details All there is to know and where to preorder Rotor's radical new groupset Share on Facebook Share on Twitter Share on Pinterest Share on Whatsapp Share on Reddit Email to a friend By Jack Luke Published: February 25, 2019 at 7:55 am Rotor has finally released price, weights and futher specs for its 1×13 groupset Oli Woodman / Immediate Media The 1×13 Ultimate Performance groupset package sits at the top of the range Rotor
