Pay in 4 interest-free payments of $12.50 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Non-aero chainrings can be installed with a single tool making gearing changes a breeze
Compatible with all Crankbrothers clip-in pedals Float (deg) 0 Cleat Compatibility Crank Brothers Brass Cleat Bolt Pattern 2-Bolt Color Brass
Hard Chrome plated inner and outer plates for faster and more precise shifts
Small wrench is included for removal and installation of Shimano plastic bolts that are used on the Hollowtech II cranksets
Serviceable bearing system
Promax Impact BMX Stem - 48mm Top Load Black CheckoutTitle=Full Speed Ahead Pro Road Triple Chainring - 42t Non-aero chainrings can be installedThe Impact is a top load BMX stem cold forged from the highest quality 6061 T6 aluminum then CNC machined to refine the shape and further reduce weight. CNC machined 6061 T6 aluminum Bar Clamp Diameter (mm) 22. 2 Color Black Defined Color Black Length 48 Reach 48 Rise 5 Stack Height 30. 5 Steerer Clamp Diameter 1 1 8" Stem Angle (deg) 0 Stem Type Top Load Weight 242 Size 48Mm
