PASS QUEST Race Face Direct-Mount Hollow Narrow-Wide Chainring
Lightweight Strength. Enhanced Chain Retention. Precision Engineering.
The PASS QUEST Race Face Direct-Mount Narrow-Wide Chainring is precision CNC-machined from a solid plate of high-strength 7075-T651 aerospace-grade aluminum alloy.
Featuring an extended 8.5 mm tooth profile, a hollowed-out rear structure, and carefully chamfered edges, this chainring is designed to provide reliable chain retention and structural rigidity while reducing unnecessary weight.
Key Features
1. Precision CNC-Machined Construction
Manufactured from high-strength 7075-T651 aluminum alloy using precision CNC machining, this chainring combines excellent structural strength with a lightweight construction.
2. Extended 8.5 mm Narrow-Wide Tooth Profile
The extended tooth profile reaches deeper into the chain links, helping improve chain engagement and retention.
With an optimized tooth height of 8.5 mm, the chainring is designed to help reduce chain drops during rough terrain, intense vibration, and high-load pedaling.
3. Hollowed-Out Design and Chamfered Edges
The reverse side features extensive hollowing to reduce unnecessary material while maintaining structural integrity.
Carefully machined chamfers further optimize weight and create a clean, three-dimensional appearance.
4. Durable Anodized Surface Finish
The anodized surface helps protect the aluminum against oxidation and everyday wear while providing a refined appearance and lasting finish.
5. Chainring Size and Frame Clearance Assistance
Planning to install a larger chainring or change your current chainring offset?
Contact PASS QUEST customer service with your crankset and frame details. We can help you assess available clearance and determine an appropriate chainring size and offset for your setup.
Technical Specifications
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Brand: PASS QUEST
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Compatible Brand: Race Face
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Mounting Type: Direct Mount
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Material: 7075-T651 aluminum alloy
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Manufacturing Process: Precision CNC machining
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Tooth Profile: Narrow-Wide
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Tooth Height: 8.5 mm
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Surface Finish: Anodized
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Structure: Hollowed-out rear design
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Edge Finish: Chamfered
Installation Instructions
Two small positioning marks on the back of the chainring indicate the crank-facing side.
During installation, use these marks to identify the correct orientation and rotate the chainring into the appropriate mounting position.
Please verify the crankset mounting interface and required installation tool before installation.
Use the appropriate tool for your specific crankset mounting system to avoid damaging the components.
Before You Order
Please confirm your Race Face crankset model, mounting interface, required chainring offset, chainring size, and frame clearance before purchasing.
If you are unsure about compatibility or the maximum chainring size your frame can accommodate, contact PASS QUEST customer service before placing your order.
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