Box Two 4-Bolt Chainring (Black) (46T)

Box Components Box Two Chainring Description:

The Box Components Box Two Chainring is CNC machined from 6061-T6 aluminum with a rounded tooth profile to reduce chain wear. It features an anodized finish with laser-etch engraving and fits 104 BCD four-bolt cranks.

Specifications:

• Ring Type:  Single
• BCD:  104mm – 4 bolt
• Teeth:  38 to 45
• Material:  6061-T6 Alloy
• Color:  Black
• Thickness:  3.5mm
• Weight:  3.2 oz (42 tooth)

Need new chainring bolts? Check out our selection of chainring accessories.

This product was added to our catalog on May 6, 2025