The history of oval chain rings in cycling includes few less-than-successful attempts. It's long since been understood that an oval chain ring could theoretically enhance the power and consistency of a pedal stroke, but previous attempts have caused gearing problems and even knee injuries. The dream of making a functional oval ring was all but abandoned until Absolute Black came along. The Premium Oval series has been meticulously engineered to provide riders with power and consistency through their pedal stroke. The shape is proven to eliminate dead spots and optimize power transfer. In the process of creating an efficient performance ring, Absolute Black also discovered that the oval design reduces peak loads on knee joints, therefore providing a pedal stroke that's actually easier on your knees. By spreading the load across a greater muscle mass, the Premium Oval rings keep you going faster longer.
Oval shape complements your body's biology to provide a more powerful and consistent pedal stroke
Lightweight 7075 Aluminum construction
Compatible with Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700. Compatible with Di2 & Pioneer, SRM and other power meters
After listening to a buddy of mine and trying an oval on my MTB, I decided to give it a shot on my road bike. Simple put these rings work and they actually up shift better than my ultegra rings. They definitely help on the hill climbs and they look like works of art. you will be able to ride farther with less fatigue Ann's more traction. If you're at all curious about oval rings, then give them a try. You will not be disappointed.
Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.
Get free 1-day California shipping with your $50 purchase today, on most orders. Please note this offer is only available to physical shipping addresses in California(no PO Boxes), and oversize charges still apply on some heavy/large items
All-Citys track rings are stiff and strong. Equally
at home on the velodrome or on the street. Did we mention cool colors so you can pimp your ride? 7000-series aluminum construction 144mm (i.e. track) BCD 5 hole mounting pattern For ...
North Shore Billet 94 BCD Variable Tooth Ring
Thanks to clutch rear derailleurs, 1x setups are becoming increasingly popular with all types of mountain bikes. This new offering from North Shore Billet follows suit with a unique variable-width tooth profile, ...
Oneup 94/96 BCD Oval Chainring Narrow-wide chainrings are
a game changer for single-ring drivetrains. Featuring built-in chain retention technology, the OneUp Narrow Wide Chainring allows you to run a 1x drivetrain without using a chainguide! The trick is the tooth ...