ROTOR INPOWER 3D+ REVIEW Q-RING OCP OCA

Review – ROTOR Qarbon Qring 53T

ROTOR’s latest Qarbon Qrings are lightweight and rigid elliptical front chainrings, sometimes referred to as ‘oval’. They are part-carbon in construction and come in a variety of sizes for the outer front chainring. “Qarbon is designed to work with all 9, 10 and 11-speed drivetrains. It is available in 110 BCD  and offers 3 versions: 53, 52 and 50 teeth. Qarbon can…

Oval chain rings again.

I guess oval chain rings are a load of nonsense and don’t really work. I have some Rotor Q-Rings. Froome Used this in his 2015 TdF victory. http://cdn.mos.bikeradar.imdserve.com/images/news/2015/07/10/1436523606273-xzs6zx1dsaig-700-80.jpg Wiggins used these for gold at the Olympic TT http://i1171.photobucket.com/albums/r554/bikelife/bradley-wiggins-canvas-size-1-942×707.jpg Must be a placebo effect?