Bcd outer

Discipline Road Bike The chainrings are still in excellent condition and are ready for many more km's of racing. The Rotor NoQ Outer Chainring delivers precise shifting and incredible stiffness while keeping the weight down. The Rotor NoQ Outer Chainring is compatible with all Rotor cranksets using BCDII0x4 spider or INside power meter. The chainrings are furthermore compatible with Shimano Dura-Ace FC-9100 and Ultegra FC-8000. Specifications: BCD: 110mm Bolts: 4 Groupset compatibility: Shimano & Sram 11-Speed Made for 39T inner chainrings Postage for Buyers account Chainring Sizes 54t Mounting Standard 110 BCD

Discipline Road Bike 11 speed RotorQRings 7075 alu T6 CNC machined, 110 bcd, Q52. Chainring Sizes Q53 (36) Mounting Standard 110 bcd

Type Crank-based Discipline Road Bike Rotor 3D+ Dual-sided Crank Powermeter Crank length: 172.5mm Rotor noQ 110 BCD Outer & Inner Chainring 52-36T Designed to work with all 9, 10 and 11 speed groupsets. Ant+ compatible. Takes CR2477 coin batteries in each arm.

Type Crank-based Discipline Road Bike Rotor 3D+ Dual-sided Crank Powermeter Crank length: 165mm Rotor noQ 110 BCD Outer & Inner Chainring 52-36T Designed to work with all 9, 10 and 11 speed groupsets. Ant+ compatible. Takes CR2477 coin batteries in each arm. Reason for sale: Bought a bike that came with the power crank and swopped it out. Fully functional, just no use for it.

Discipline Road Bike Black Oval 52 tooth outer Chainring compatible with Dura-Ace 9000; Ultegra 6800; 105 5800 cranks; 110/4BCD Shimano 36 tooth inner Chainring 110/4BCD. The Oval chainring has saved my knees and I can definitely vouch for a better paddle stroke since I changed over. I found an easier effort to ride in bigger gears for longer without pain. absoluteBLACK Premium Shimano 110/4 bcd compatible oval chainrings are designed for new type of Shimano cranks Dura-Ace 9100, Ultegra 8000 & 105 R7000. Super fast shifting and amazing smoothness of pedaling. (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. 10/11spd compatible. Source: https://absoluteblack.cc/oval-road-da-9100-ultegra-8000-chainring

Discipline Mountain Bike • 2x11 • 36-26 AT • 96 BCD, asymmetrical • 4-bolt • take note of chain scratch marks on body of outer chainring

Discipline Mountain Bike Q-Ring Q34t QX1 QX1-Rings are made of 7075 T6 aluminum. The QX1 chain rings are for 11 speed chains, and hold the chain save due to the special teeth design. So there is no more the need of a special chain guide. The QX1 chain ring just fits SRAM and Specialized cranks with a special Rotor Spider Fitting for derailleur: 10-speed ||| 11-speed 1 chainring Material: 7075 T6 aluminium QX1’s subtle but efficient 12.5% ovality can be oriented around the most productive part of your pedal stroke to give you better traction on climbs and quicker acceleration when clearing sharp curves. QX1 offers 3 Optimum Chainring Positions (OCP), which were carefully designed to optimize your downstroke and save energy so that you can outkick, outsprint and generally outlast the rider you used to be. CHARACTERISTICS Weight: 50g per 28t Sizes: 28t, 30t, 32t, 34t, 36t, 38t BCD: 76 mm Technologies: 100% CNC-machined, 7075-T6 aluminum alloy. Aero design and reinforced rigidity OCP: 3 OCP points (2-3-4) Q-Ring Type: Outer. Alternating wide/narrow single ring tooth profile 12.5% ovality Compatibility: Compatible spiders are available for ROTOR, SRAM, Specialized and Cannondale F-Si Ai crankset. Designed to work with all 9, 10, 11 and 12 speed groupsets Chainring Sizes 76mm