Product Description

PASS QUEST 104BCD Full-Profile Narrow-Wide MTB Chainring

The PASS QUEST 104BCD Full-Profile Narrow-Wide Chainring is designed for compatible 104BCD 4-bolt MTB cranksets, including selected Shimano XT and SLX setups.

CNC-machined from high-strength 7075-T651 aluminum alloy, it combines a clean full-profile design with a narrow-wide tooth profile for reliable chain retention, high rigidity and long-term durability.

Available in 32T, 34T, 36T, 38T and 40T, making it ideal for lightweight 1x MTB builds.

104BCD 4-Bolt Compatibility

Designed for compatible:

• Shimano XT 104BCD cranksets
• Shimano SLX 104BCD cranksets
• Other compatible 104BCD 4-bolt MTB cranks

Please confirm your crank uses a true 104BCD 4-bolt mounting pattern before ordering.

Narrow-Wide Tooth Design

The chainring uses an extended narrow-wide tooth profile to improve chain engagement and reduce the chance of chain drop.

This design helps improve drivetrain stability during:

• Climbing
• Rough terrain
• High-cadence riding
• Hard acceleration
• XC and trail riding

7075-T651 CNC Construction

The chainring is CNC-machined from 7075-T651 aluminum alloy.

This material provides an excellent balance of:

• High rigidity
• Low weight
• Wear resistance
• Impact resistance
• Long-term durability
• Direct power transfer

Full-Profile Design

The closed full-profile structure provides a cleaner, more integrated appearance compared with heavily skeletonized chainrings.

It also helps maintain structural rigidity under pedaling load.

Lightweight CNC Optimization

The chainring uses precision machining and chamfered details to remove unnecessary material without sacrificing stiffness.

This helps deliver:

• Reduced weight
• Stable power transfer
• Improved structural strength
• Premium CNC-machined appearance

Recessed Mounting Structure

The recessed mounting interface increases the effective contact area between the chainring and crank.

This helps provide:

• Accurate positioning
• Secure installation
• Cleaner fitment
• Reduced unwanted movement

Specifications

Size & Weight

Weights are approximate and may vary slightly due to manufacturing tolerances.

Available Sizes

32T, 34T, 36T, 38T, 40T

Available Colors

Black, Silver, Blue-Purple Gradient

Chain Compatibility

Compatible with standard:

9 / 10 / 11 / 12-Speed Chains

SRAM AXS chains are not supported.

Key Features

• 104BCD 4-bolt design
• Narrow-wide tooth profile
• Full-profile closed design
• 7075-T651 aluminum alloy
• Precision CNC machining
• High rigidity
• Lightweight construction
• Recessed mounting structure
• Improved chain retention
• 32T–40T size range
• Suitable for XT / SLX and compatible MTB cranks
• Designed for 1x MTB setups

Package Includes

PASS QUEST 104BCD Chainring ×1

Crankset, chain, bolts and other accessories shown are not included unless otherwise stated.

Installation Note

Before ordering, please confirm:

• 104BCD
• 4-bolt crank interface
• Required tooth count
• Chain compatibility
• Chainline
• Crank model

Professional installation is recommended.

Follow the crank manufacturer’s recommended torque specification during installation.

호환성 확인: 원제조업체(OEM) 부품의 모델과 배치가 복잡하기 때문에 이 제품이 호환되지 않는 경우가 있을 수 있습니다.

제품을 받으신 후 설치 전에 OEM 사양과 비교하여 호환성을 확인해 주시기 바랍니다.

토크 사양: 이 제품은 OEM 부품 매뉴얼에 명시된 토크 값에 따라 엄격히 설치하십시오. 설치 문제: OEM 사양과 차이가 있거나 설치 초기 단계에서 어려움이 발생할 경우 즉시 중단하고 반품 또는 교환을 위해 고객 서비스에 문의하십시오.

강제 설치 금지: 어떠한 경우에도 강제로 설치하지 마십시오. 책임: 이 제품(또는 그 부품)의 강제 설치 또는 무단 개조로 인한 모든 손해는 구매자의 단독 책임입니다.

모든 제품은 수령 시 보게 될 색상을 정확하게 표현하기 위해 촬영되었습니다.

조명, 각도 또는 화면 설정의 차이로 인해 약간의 색상 차이가 발생할 수 있습니다.

실제 제품을 기준으로 생각해 주시기 바랍니다. "컬러" 및 "블루" 제품의 경우 염색 과정에서 색상 분포가 고르지 않을 수 있어 각 제품이 독특합니다.