Reviews over the

Rotor Q-Ring Aero 4 Arm Shimano 9000/6800/5800

10 hours to get used to these they say; they felt natural straight away to me! I've gone from a 50/34 to a 52/36 with Q rings and I can still get up all the hills near me. The 52 ring allows me to go faster on the flat too; so win win! With the R & D that must have gone into producing these rings; I feel the price is entirely justified. But the covers and bolts you have to purchase as well for Shimano cranks are ridiculously overpriced. Great service from Mantel and nice discount.

Pros & Cons

I was sceptical about the difference the Rotor Q ring would make but having just ridden a Sportive, the smooth gear changing and performance of the Q ring was impressive. I was able to keep the power on and set a number of Strava PB's on the first outing.

Pros & Cons

Great product and service from mantel!!

Pros & Cons

I have been riding on Qrings for about 10 years now ever since i got knee pain on standard rings from that day no knee pain! and they feel great fast and efficent.

Pros & Cons

Improves your technique and helps you to maintain your form over long distances

easy to fit, good value from Mantel. Recommended.