• Velotech Services
  
  Rotor Q-rings give you a smoother pedal action and help reduce build up of lactates at threshold.They give you assistance deadspot by reducing the effective gear, and also help you utilise the Q-moment(point of most force) by raising the effective gear.Proven in the Tour de France by 2008 winner Carlos Sastre available to purchase online from Velotech Services at great prices
  130mm bcd campagnolo inc online qrings road services velotech
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