Rotor Flow Aero Time Trial Crankset

Shop all Rotor   |   Shop all Road Cranksets

  • Hassle free
    365 Day Returns
  • Safe and Secure
    for peace of mind
  • Pay by Card, PayPal, Apple Pay & Google Pay

keyboard_arrow_right Description

Rotor Flow Aero Time Trial Crankset

TT crank time savings with road crank rigidity....

The flow, based on our 3D+ crank, is a paradigm-changing aero crankset; designed for both Road Aero and pure TT bikes. It offers the time savings of classic aero cranks and the performance of leading road cranks, all at once. Our focus on stiffness and functionality, allow the Flow to match and even beat full aero cranks in the real world. Avoids the pitfalls of many aero cranksets

Giving a 6 second time reduction on a 40KM TT or 15 seconds over an IM bike split, at 200W average power, the Flow’s construction avoids the pitfalls of many aero cranksets: Compromised performance in the form of added weight and flexibility, as well as a look that doesn’t fit with aero road bikes.


  • Paradigm-changing aero crank CNC-machined from aeronautic-grade 7055 aluminium
  • Designed using CFD (computational fluid dynamics) to maximize aerodynamic benefits
  • Great stiffness and functionality allow the Flow to match and even beat full aero cranks in the real world
  • Stiffer than any other aero crank on the market, the Flow saves you up to 6 seconds in a 40k time trial
  • Uses Rotor's UBB (Universal Bottom Bracket) technology
  • Crank arms CNC-machined in Spain from aeronautic-grade 7055 aluminium


  • BCD: 110/130
  • Weight (172.5mm): BCD 110 554g, BCD 130 575g
  • Spindle: 30mm aluminium alloy
  • Q-Factor: 148mm
  • Chain line: 43.5mm
  • Material: Aluminium alloy 7055 100% CNC machined


  • Bottom bracket: BSA, ITA, BB86, BB30, BB30A, PF30, BBRight, B386, Evo
  • Chainrings: Oval and round, 130/110 BCD
  • Speed: 9, 10 & 11
  • Please note
  • Chainrings are not supplied
  • Bottom bracket is not supplied

keyboard_arrow_right You Might Also Like

keyboard_arrow_right Ratings & Reviews