Promax Direct Mount BMX Chainring-Black

The Promax Direct Mount Chainring-Black at J&R Bicycles is crafted from high-grade 7K series aluminum for the perfect blend of lightweight design and durability. This chainring is built to meet the demands of modern BMX racing with precision CNC machining and the innovative SRAM 3-bolt direct mount interface replaces the need for a spider, reducing weight without sacrificing strength. Engineered to complement Promax HF-3 and CK-1 cranksets, as well as other SRAM 3-Bolt mount-compatible cranks, this chainring has both strength and performance for BMX enthusiasts seeking top-tier quality.

FEATURES

• Uses SRAM 3-bolt direct mount chainring to crank interface
• Provides a lighter set up by elimating the use of a spider while remaining strong and stiff
• CNC Machined from high grade 7000 series aluminum for high strength while providing weight savings
• Designed for use with Promax HF-3 and CK-1 cranksets, but will also fit other cranks that utilize SRAM 3-Bolt mount chainrings

SPECIFICATIONS

• ROUND or OVAL: Round
• MATERIAL: Aluminum
• COLOR: Black
• DIRECT MOUNT TYPE: Direct Mount SRAM
• TOOTH COUNT: Available in 42t, 44t, 45t and 47t
• RING POSITION/TYPE: Single
• DRIVETRAIN SPEEDS: Single Speed 3/32"
• DEFINED COLOR: Black
• CHAINRING BCD: Direct Mount SRAM