Dangerboy Decimal Chainrings 39.3 to 43.8

Dangerboy Decimal Chainring

Designed specifically for BMX racers looking to fine-tune their gearing, Dangerboy Decimal Chainrings allow for precise gear ratio adjustments without large jumps in tooth count. Precision CNC machined from premium 7075-T6 aluminum, these chainrings deliver exceptional stiffness, durability, and low weight.

Each chainring is CNC machined, anodized, and finished with CNC-machined teeth and Dangerboy logo detailing for a premium race-ready appearance.

Features

• Precision decimal tooth count sizing for gear ratio fine-tuning
• CNC machined from premium 7075-T6 aluminum
• Ultra-stiff 5.0mm design
• CNC-machined Dangerboy logo
• CNC-machined teeth after anodizing
• Lightweight and race-proven construction
• Available in Black, Blue, Gold, Purple, Red, and Silver

Specifications

Material

• 7075-T6 Aluminum

Manufacturing Process

• CNC Machined

Thickness

• 5.0mm

Compatibility

• 104mm BCD (4-Bolt)
• 1/2” x 3/32” Chains

Available Sizes

• 44.3T
• 44.8T
• 45.3T
• 45.8T
• 46.3T
• 46.8T
• 47.3T
• 47.8T
• 48.3T
• 48.8T
• 49.3T
• 49.8T

Important Note

Anodized colors may vary slightly from one production run to another. Color consistency cannot be guaranteed across different manufacturing batches.