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PASS QUEST 110 BCD 5-Bolt Hollow 2x AERO Chainring Set

Precision Shifting. Lightweight Strength. Integrated Design.

The PASS QUEST 110 BCD 5-Bolt 2x Chainring Set is precision CNC-machined from a solid 5 mm-thick aluminum plate.

Featuring a carefully engineered triangular structure, a hollowed-out rear design, and precision chamfered details, this chainring set is designed to provide excellent structural rigidity while reducing unnecessary weight.

The matched large and small chainrings are engineered to work together as an integrated shifting system, delivering reliable and consistent front-shifting performance.

Key Features

1. Precision CNC-Machined Construction

Manufactured from a solid aluminum plate using precision CNC machining, the chainring set features a carefully optimized structure.

The reverse side is extensively hollowed out and chamfered to reduce unnecessary material while maintaining structural strength and rigidity.

2. 5 mm Aluminum Plate with Triangular Structure

Machined from 5 mm-thick aluminum plate, the chainring features a distinctive triangular and textured structure.

This design helps maintain structural rigidity while optimizing weight, providing a balance of strength, durability, and lightweight performance.

3. Lightweight Hollowed-Out Design

The rear side features extensive material removal and carefully machined chamfers.

This construction reduces unnecessary weight while maintaining the structural support required for demanding riding conditions.

4. Matched 2x Shifting System

The large and small chainrings are precision-designed as a matched pair.

Their tooth profiles and shifting features are engineered to work together, helping provide smooth and consistent front shifting.

Compatibility

Designed for compatible 110 BCD 5-bolt cranksets, including selected models from:

• SRAM RED

• SRAM FORCE

• SRAM RIVAL

• SRAM S350

• SRAM S900

• ROTOR

Important: Compatibility depends on the exact crankset model, mounting interface, and chainring configuration. Please confirm your crankset specifications before ordering.

Important: Original PASS QUEST Matched Pair Required

The large and small chainrings are designed and optimized to work together as a complete PASS QUEST 2x chainring set.

Both chainrings must be used together as the original PASS QUEST matched pair.

Do not mix different brands or incompatible tooth combinations. Doing so may result in poor shifting performance, unreliable gear changes, or drivetrain compatibility issues.

For optimal shifting performance, always use the complete original PASS QUEST 2x chainring set.

Technical Specifications

• Brand: PASS QUEST

• Product Type: 2x AERO Chainring Set

• Mounting Standard: 110 BCD, 5-Bolt

• Material: Aluminum alloy

• Plate Thickness: 5 mm

• Manufacturing Process: Precision CNC machining

• Structure: Hollowed-out rear design with triangular texture

• Edge Finish: Chamfered

• Configuration: Matched large and small chainring set

• Mounting Bolts: Standard screws included

Installation Instructions

Follow these steps to correctly align the chainrings:

1. Position the Large Chainring: Align the positioning pin on the large chainring directly beneath the crank arm.

2. Align the Small Chainring: Position the alignment mark on the small chainring directly beneath the crank arm.

3. Align the Mounting Holes: Match the countersunk holes with the corresponding chainring bolt positions.

4. Secure the Chainrings: Install the mounting bolts and tighten them evenly according to the recommended torque specifications.

Check that both chainrings are correctly aligned before completing installation.

Mounting Bolts and Tightening Torque

Standard mounting bolts are provided free of charge.

Recommended Tightening Torque: 6–8 N·m

Excessive tightening torque may damage the bolts, threads, or mounting components.

Use an appropriate torque wrench and follow the crankset manufacturer's installation instructions.

Before You Order

Please confirm your crankset model, 110 BCD 5-bolt mounting interface, and required large and small chainring tooth combination before purchasing.

If you are unsure about compatibility, contact PASS QUEST customer service before placing your order.