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absoluteBLACK Premium Oval 110BCD 50T 4B Shimano 9100/8000 2x Rainbow Chainring

$286.99

Out of stock

Designed For Shimano
absoluteBLACK Premium Shimano 110/4 bcd compatible oval chainring completed in PVD Rainbow (oil slick) colour are designed for new type of Shimano cranks Dura-Ace 9100, Ultegra 8000 & 105 R7000. Super fast shifting and amazing smoothness of pedalling. (They can be also retrofitted to 9000 and 6800 cranks). It is the most Premium oval chainring on the market with scientifically proven performance gains. 10/11/12spd compatible.

Ride Faster
The one of a kind special oval shape that helps you climb easier and faster to improve your times. Peddling action will also feel smoother to help you ride longer. Due to the unique shape the oval rings from absoluteBLACK will not 'feel' like a traditional oval ring. Overall this also helps to reduce the stress on knees and enables improved cadence whilst climbing.

Improved Shifting
The bespoke Absolute Black 6 point ramp and recess shifting design shifts better than any other brand and model of oval chainring. This is paired with absoluteBlack Oval rings being one of the stiffest offerings on the market thanks to the 5mm construction. Compared with Rotor Qrings, absoluteBLACK oval rings are over 15% stiffer. The stiffer rings and improved shifting work in tandem to ensure an improved ride quality.

Unique Design
Due to the nature of PVD process, every chainring is unique and colour may vary slightly. No single chainring is the same which makes your new ring completely individual and special to you.

Compatibility
Shimano Dura-Ace 9100, R9120, R9150 & R9170 Di2 and Ultegra 8000, R8020, R8050 & 8070 Di2, 105- R7000, R7020, R7070. They can also retrofit all 9000 and 6800 series cranks but use bolt covers for best appearance. 10 / 11 / 12spd compatible.

Important
*Ramps on big rings are specially configured for combinations: 50/34, 52/36, 52/38, 53/39T
*34t Premium Series inner chainring is not compatible with power meters which use circular spider (SRAM Quarq, Power2Max, etc). For those power meters please choose our Silver Series 34t inner oval.
*If you wish to use other configuration it will also work, but shifting will be slower and may require more "adjustments" of front derailleur to be acceptable. Also remember that front derailleur can only accept max 16T difference between 2 chainrings - this is how Shimano and Sram designed them.
*Absolute Black always recommends using a new chain when fitting new chainrings.
. Weight: 120g . Colour: PVD Rainbow (Oil Slick) . Material: CNC Machined 7075 Aluminium . Ovality: 10-11.2% . Top Dead Centre: 108-110.5%