Chromag Hifi V2 Stem Diameter: 31.8mm Length: 40mm Steerer: 1-1/8 0° Blue Model=BB86 Bottom Bracket This chainrings tooth profile was

This chainrings tooth profile was developed specifically for Shimanos 12-speed Hyperglide+ chain

Example: 32t is equivalent to 30t at dead spot and 34t at the power zone

model R-Spec Trail Enduro length 175mm direct mount/BCD 3-bolt configuration 1x spindle interface SRAM DUB (73mm BB) chainline 52mm material aluminum color black

Color Black Ring Position/Type Chain Retaining Single Ring Tooth Count 30 Round or Oval Round Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD Sram Direct Mount Offset 0 Chainline/Hub Compatibility 135/142 MTB Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount SRAM

Chromag Hifi V2 Stem Diameter: 31.8mm Length: 40mm Steerer: 1-1/8 0° Blue Model=BB86 Bottom Bracket This chainrings tooth profile wasContoured surfaces for human contact and structural optimization High polished finish Low stack height Weight: 200g (50mm) TECH SPECS Handlebar Diameter 31. 8mm Face Plate Bolts 4 Primary Color Blue Steerer Tube 1 1 8 Stem Angle 0 Stem Material Aluminum Stem Weight 195g Stack Height 38 Stem Length 40mm