PASS QUEST Shimano R8000 / R7000 / R9100 AERO Narrow-Wide Chainring – 110 BCD, 54T–66T
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Model |
54T , 56T , 58T , 60T , 62T , 64T , 66T |
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Color |
Black / Silver |
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Material |
7075-T651 aluminum alloy |
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Thickness |
5mm |
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Manufacturing Process |
CNC machining |
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Shape |
0mm offset/ Round/ Ordinary AERO |
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Compatible cranksets |
Shimano Ultegra FC-R8100 Designed for： |
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Weight, grams |
167g (54T), 190g (56T), 206g (58T), 221g (60T), 235g (62T), 262g (64T), 291g (66T) |
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Chain compatibility |
Compatible with 9-, 10-, 11-, and 12-speed ordinary chains |
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Bicycle shops or dealers, please contact us，we can offer preferential pricing. wangchan1013@gmail.com |
PASS QUEST Narrow-Wide ChainringBuilt for Stiffness. Engineered for Performance.Designed for demanding riders, the PASS QUEST Narrow-Wide Chainring combines precision CNC machining, high-strength 7075-T651 aluminum alloy, and an optimized tooth profile to deliver reliable performance under high pedaling loads. Whether you're powering through flat sprints, pushing hard during time trials, or competing in triathlons, this chainring is engineered to provide a stable, efficient drivetrain setup. Key Features1. Precision CNC-Machined 7075-T651 Aluminum Alloy Machined from aerospace-grade 7075-T651 aluminum alloy, this chainring offers an excellent balance of strength, rigidity, and weight. Its precision-machined construction is designed to withstand demanding riding conditions and repeated high-load use. 2. Optimized for Lateral Stiffness During hard efforts and flat-out sprints, a chainring must withstand substantial pedaling forces and lateral loads. PASS QUEST focuses on structural rigidity to help minimize flex under high loads, supporting consistent power transfer when every pedal stroke counts. 3. 0 mm Offset for a Straighter Chainline The 0 mm offset design helps position the chainring for a straighter chainline with a compatible drivetrain setup. A well-aligned chainline can help reduce unnecessary chain articulation and friction, contributing to smoother and more efficient drivetrain operation. Note: Actual chainline depends on the crankset, frame, and drivetrain configuration. 4. Optimized Narrow-Wide Tooth Profile The specially optimized narrow-wide tooth profile is designed to engage more closely with the chain, helping improve chain retention and reduce the risk of chain drops during demanding rides. The tooth profile is also designed to minimize unnecessary contact between the chain and tooth tips, helping reduce chain noise when the drivetrain is properly adjusted. 5. Durable Anodized Finish The anodized surface provides a refined appearance and helps protect the aluminum against corrosion and everyday wear. It also helps maintain the chainring's finish over repeated use. Technical Specifications
Crankset CompatibilityDesigned for compatible Shimano road cranksets, including:
Important: Please verify your crankset model, chainring mounting interface, bolt pattern, and chainline requirements before ordering. Compatibility may vary by chainring size and drivetrain configuration. Important Compatibility Notes1. 1x Drivetrain Only This narrow-wide chainring is designed for single-chainring (1x) setups. It is not suitable for 2x double-chainring configurations and is not intended for use with a front derailleur for front shifting. 2. 12-Speed Chain Compatibility The chainring has a thickness of 5 mm. If you plan to use it with a 12-speed Shimano chain, please verify chain compatibility and follow the confirmed installation instructions for your specific drivetrain before ordering. If a compatible KMC 12-speed quick link is required for your setup, use the appropriate model specified by the chain manufacturer. 3. Installation and Chainring Bolts Chainring bolts are precision components that require correct installation and tightening torque. Improper installation or overtightening may damage the components. Damage caused by improper installation is not covered by the warranty. Need a Different Version?We also offer an X110 BCD version of this chainring for compatible power-meter or spider-crank setups, as well as chainring options for compatible Shimano Dura-Ace FC-R9200 and Ultegra FC-R8100 cranksets. Please check our other product listings or contact us with your crankset model to find the correct version for your setup. |
FAQ
Continuous upgrading and optimization
We have more colorful custom-designed products.
This product comes in two colors and is a limited edition, so we don't have a link to it.
If you are interested in a customized product, you can contact customer service to inquire about the number of teeth, price, and our stock availability.
We will reply to you as soon as possible.
You can also email wangchan1013@gmail.com for more details.
If you are a bicycle shop owner, please contact customer service and provide the relevant documents. We will offer you a discounted price.
Looking for top-level professional cyclists
This is the new equipment for professional road bikers, track bikers, and time trial riders.
We designed and manufactured a 5mm thick narrow-wide chainring, increasing lateral stiffness and featuring a high bracket density. It weighs about the same as a carbon fiber chainring with the same number of teeth, but is much stiffer, making it suitable for riders with higher power output.
Our single-speed chainring has also been optimized and upgraded.
