Chainrings

Premium Campagnolo compatible Oval chainrings designed for Super Record, Record and Chorus 4-bolt 145/112bcd cranks. They work perfectly with 11 & 12spd drivetrains thanks to our ingenious design. Incredibly stiff and light. Super-fast shifting thanks to our patented shifting ramp design. Same brilliant oval design like in the rest of the collection. Use original bolts. It is the most Premium oval chainring on the market with scientifically proven performance gains. ADVANTAGES OF OUR SPECIAL CAMPAGNOLO COMPATIBLE OVAL CHAINRINGS: - Finest design to provide excellent weight-to-strength ratio - One of a kind special oval shape (Patent Pending) - Superb quality and great look. - You will ride faster using ovals. - You will not "feel" the oval shape at all - Reduces stress on knees - We mastered our oval chainrings to perfection, so you can get best possible advantage from the oval/elliptical shape. - Size (Mass +/-1g): 53T (90g), 39T—(42g) - Compatibility: Campagnolo Super Record, Record, Chorus 4-bolt 145/112bcd for 11 and 12spd versions. - CNC machined 7075 Txxx Aluminum. Long-lasting construction - Ovality: Optimized to each size separately. 39T- 10.4%, 53T—10-11.2% - Timing of 108 -110.5° after TDC (top dead center)—ideal for road climbing

absoluteBLACK Oval Direct Mount 1x Chainrings for CINCH greatly improve traction and climbing abilities. They are designed for Easton EC90SL cranks or Race Face cranks that utilize the CINCH system. The super-stiff design is well suited for cyclocross and gravel riding. Chainrings are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size, ranging from 10.2-12.1%, with timing of 110.5-112.3° after TDC (top dead center). - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - The unique, patent-pending narrow-wide tooth profile keeps the chain in place - Teeth have been 3D-machined for ultimate mud shedding and quieter operation - Provides excellent weight-to-strength ratio - 3mm Offset

absoluteBLACK Oval Direct Mount 1x Chainrings for SRAM greatly improve traction and climbing abilities. They are designed for SRAM cranks that have a 3-bolt direct mount interface and removable spider. Direct mount chainrings provide significant weight savings over a standard spider and chainring combination. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size, ranging from 10.2-14.4%, with timing of 110.5-116.3° after TDC (top dead center). - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - The unique, patent-pending narrow-wide tooth profile keeps the chain in place - Teeth have been 3D-machined for ultimate mud shedding and quieter operation - Provides excellent weight-to-strength ratio - 3mm offset is designed for 141/148 Boost spacing on standard DUB/GXP/Long Spindle BB30, as well as 157 Super Boost spacing on dedicated Super Boost DUB cranks - Designed for GXP, DUB, and long-spindle BB30 cranks

absoluteBLACK Round Direct Mount 1x Chainrings for Cannondale allow for flawless drivetrain setup for 1x9, 1x10, 1x11, and 1x12-speeds. They are designed for Cannondale Hollowgram cranks and are particularly suited for F-Si frames. Direct mount chainrings provide significant weight savings over a standard spider and chainring combination. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. - The unique, patent-pending narrow-wide tooth profile keeps the chain in place - The specific offset helps to create a better chainline

absoluteBLACK Oval 76 BCD Chainrings greatly improve traction and climbing abilities. They are designed for Rotor REX cranksets with their original 1x spider. Lighter and stiffer than original chainrings, these provide a super-smooth pedaling sensation. The specially designed narrow-wide tooth profile keeps the chain snug, allowing you to leave your chain keeper in the garage. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size, ranging from 10.2-14.4%, with timing of 110.5-116.3° after TDC (top dead center). - Only compatible with Rotor Rex cranks - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - The unique, patent-pending narrow-wide tooth profile keeps the chain in place - Teeth have been 3D-machined for ultimate mud shedding and quieter operation - Provides excellent weight-to-strength ratio

absoluteBLACK Silver Series Oval 110 BCD Chainrings feature many of the same benefits as absoluteBLACK's Premium line, but with less material machined out on the outer side, allowing for easier maintenance and cleaning. They are designed for pre-2014 5-bolt cranks, such as Shimano Dura-Ace FC7900, Ultegra FC6750, Shimano 105 5750, and more. Optimized with smooth shifting in mind, these chainrings have a 6-point ramp and recess design. Chainrings are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. - Designed for your winter/training bike where weight is not an issue, but ease of cleaning is - Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding - Chainring design reduces the possibility of leg cramps and allows you to maintain a better cadence while climbing - Not compatible with SRAM hidden bolt cranks