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Machined from high-end 7000 series aluminium, Promax Direct Mount chainrings are made to be lightweight yet extremely durable to handle the torque and stress of modern BMX racing and other single ring applications.
Features
- Uses SRAM 3-bolt direct mount chainring to crank interface
- Provides a lighter set up by eliminating 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
Material - Aluminum
Round or Oval - Round
Direct Mount Type - Direct Mount SRAM
Tooth Count – 42, 44, 45 & 47
Ring Position/Type - Single
Drivetrain Speeds - Single Speed 3/32"
Chainring BCD - Direct Mount SRAM
- Uses SRAM 3-bolt direct mount chainring to crank interface
- Provides a lighter set up by eliminating 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
Material - Aluminum
Round or Oval - Round
Direct Mount Type - Direct Mount SRAM
Tooth Count – 42, 44, 45 & 47
Ring Position/Type - Single
Drivetrain Speeds - Single Speed 3/32"
Chainring BCD - Direct Mount SRAM
