Rotor 1×13 TT shifts out new aero 13-speed hydraulic triathlon & time trial groupset
Rotor teased their 1×13 TT/Tri groupset last fall at Ironman Worlds in Kona, but now the first 1x 13-speed time trial & triathlon drivetrain is ready for your solo race efforts against the clock. At its heart is a single, simple new component – the bar extension end Rotor TT Shifter, which ties in with […]
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