




104BCD Chainring Narrow Wide Single Chainwheel Round 42T MTB Bike
BUCKLOS 104BCD Narrow Wide MTB Chainring (42T)
Upgrade your mountain bike's drivetrain with the high-performance BUCKLOS 104BCD Narrow Wide Chainring. Crafted from premium aerospace-grade aluminum, this single chainring is designed to simplify your variable speed system, shed excess bike weight, and drastically minimize the chance of dropped chains during aggressive riding.
Key Features
- Narrow-Wide Tooth Design: Specialized 2mm (narrow) and 3.8mm (wide) tooth profiling securely grips the chain, keeping it locked in place without the need for a chain guide.
- Ultra-Lightweight & Strong: Constructed from A7075 Aluminium Alloy, offering an incredible strength-to-weight ratio for hard trail riding.
- Precision Machined: Manufactured via full CNC engraving and milling for absolute precision and perfect fitment.
- Durable Finish: Treated with anodic oxidation (anodizing) for enhanced wear resistance, complete with sharp laser marking for a premium look.
Technical Specifications
| Brand | BUCKLOS |
| Material | A7075 Aluminium Alloy |
| Bolt Center Diameter (BCD) | 104mm |
| Overall Thickness | 4mm |
| Tooth Thickness | 2mm (Narrow) / 3.8mm (Wide) |
| Manufacturing Process | Full CNC Milling, Anodized, Laser Marking |
| Weights | 42T: 93g |
Package Contents
- 1 x BUCKLOS 104BCD Chainring (42t)
Fitment Tip: Please ensure your crankset has a 104mm BCD (Bolt Center Diameter) before purchasing to guarantee a proper fit!
Original: $33.51
-65%$33.51
$11.73Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
BUCKLOS 104BCD Narrow Wide MTB Chainring (42T)
Upgrade your mountain bike's drivetrain with the high-performance BUCKLOS 104BCD Narrow Wide Chainring. Crafted from premium aerospace-grade aluminum, this single chainring is designed to simplify your variable speed system, shed excess bike weight, and drastically minimize the chance of dropped chains during aggressive riding.
Key Features
- Narrow-Wide Tooth Design: Specialized 2mm (narrow) and 3.8mm (wide) tooth profiling securely grips the chain, keeping it locked in place without the need for a chain guide.
- Ultra-Lightweight & Strong: Constructed from A7075 Aluminium Alloy, offering an incredible strength-to-weight ratio for hard trail riding.
- Precision Machined: Manufactured via full CNC engraving and milling for absolute precision and perfect fitment.
- Durable Finish: Treated with anodic oxidation (anodizing) for enhanced wear resistance, complete with sharp laser marking for a premium look.
Technical Specifications
| Brand | BUCKLOS |
| Material | A7075 Aluminium Alloy |
| Bolt Center Diameter (BCD) | 104mm |
| Overall Thickness | 4mm |
| Tooth Thickness | 2mm (Narrow) / 3.8mm (Wide) |
| Manufacturing Process | Full CNC Milling, Anodized, Laser Marking |
| Weights | 42T: 93g |
Package Contents
- 1 x BUCKLOS 104BCD Chainring (42t)
Fitment Tip: Please ensure your crankset has a 104mm BCD (Bolt Center Diameter) before purchasing to guarantee a proper fit!























