PASS QUEST 2R110 110BCD 4-Arm Narrow-Wide Road Chainring | Shimano Dura-Ace Ultegra 105 44T–60T

PASS QUEST 2R110 110BCD 4-Arm Narrow-Wide Road Chainring Upgrade your road bike with the PASS QUEST 2R110 Full-Cover Narrow-Wide Chainring, designed for modern 1x road drivetrains. Precision CNC-machined from 7075-T651 aerospace-grade aluminum, the 2R110 combines a clean full-cover profile with a narrow-wide tooth design for secure chain engagement and reliable chain retention. Available in 44T–60T, it is ideal for road, time trial, triathlon and other high-speed 1x setups. KEY FEATURES 110BCD 4-arm road chainring Full-cover chainring design Narrow-wide tooth profile Designed for 1x road drivetrains 7075-T651 aerospace-grade aluminum Precision CNC machined Compatible with 9/10/11/12-speed chains Compatible with selected Shimano 4-arm road cranksets Compatible with selected 110BCD 4-arm power meters Available in 44T–60T Black and Silver color options Precision-machined tooth profile and beveled edges Durable and wear-resistant finish 110BCD 4-ARM COMPATIBILITY The PASS QUEST 2R110 uses a 110BCD 4-arm mounting interface. According to the manufacturer's compatibility information, it is designed for selected: Shimano R9200 / R8100 / R7100 It is also backward-compatible with selected: R8000 / R7000 / R9100 / 9000 / 5800 / 6800 110BCD 4-arm road cranksets. The chainring can also be used with compatible 110BCD 4-arm power meters, including selected models from: SIGEYI / XCADEY / Magene IMPORTANT: Although these cranksets and power meters use a 110BCD 4-arm layout, mounting shape and interface details may vary between models and generations. Please confirm your exact crankset or power meter model before ordering. NARROW-WIDE TOOTH DESIGN The alternating narrow-wide tooth profile provides more precise engagement with the inner and outer links of the chain. This design helps provide: Improved chain retention More secure chain engagement Reduced chain movement Lower risk of chain drops Cleaner 1x drivetrain setup FULL-COVER ROAD DESIGN The full-cover design provides a clean and integrated appearance that pairs especially well with modern road and aero bike builds. With sizes ranging from 44T to 60T, riders can select gearing to suit road, time trial, triathlon and high-speed 1x applications. 7075-T651 ALUMINUM The chainring is CNC-machined from high-strength 7075-T651 aerospace-grade aluminum alloy. From the tooth geometry to the structural surfaces, edges and bevels, each detail is precision machined to provide an excellent combination of: High Strength · Low Weight · Precision · Durability PRECISION CNC MACHINING The chainring is precision CNC-machined with careful attention to tooth geometry, edge finishing and beveling. This manufacturing process creates a refined metallic appearance while maintaining the strength and rigidity required for road drivetrain use. DURABLE SURFACE FINISH The finished surface provides a refined metallic appearance with improved wear and corrosion resistance. Available Colors: Black / Silver SPECIFICATIONS Brand PASS QUEST Model 2R110 Product Type Road Narrow-Wide Chainring Design Full-Cover Drivetrain 1x Mounting Interface 110BCD 4-Arm BCD 110mm Material 7075-T651 Aluminum Manufacturing Precision CNC Machined Tooth Profile Narrow-Wide Chain Compatibility 9 / 10 / 11 / 12-Speed Sizes 44T / 46T / 48T / 50T / 52T / 54T / 56T / 58T / 60T Colors Black / Silver Application Road / TT / Triathlon / 1x Road SIZE & APPROX. WEIGHT Size Approx. Weight 44T 98g 46T 109g 48T 126g 50T 145g 52T 154g 54T 168g 56T 184g 58T 214g 60T 234g Weights are manufacturer-supplied reference values. Actual weight may vary slightly due to manufacturing and measurement tolerances. COMPATIBILITY Selected Shimano 110BCD 4-Arm Cranksets: R9200 / R8100 / R7100 / R8000 / R7000 / R9100 / 9000 / 5800 / 6800 Selected 110BCD 4-Arm Power Meters: SIGEYI / XCADEY / Magene Please verify your exact crankset or power meter model before ordering. PACKAGE INCLUDES 1 × PASS QUEST 2R110 Chainring Crankset, power meter, chain and other components are not included unless otherwise specified.