Promax CF-2 Crankset - 170mm 24mm Spindle 2-Piece 68mm English BB Included Silver MFPN=SG-8 Compatible with ButterCup and non-ButterCup

Compatible with ButterCup and non-ButterCup forks

has proven itself many times on the World Cup

5" Rear Axle 12mm Thru x 148mm Rim Width (Internal) 28 Tire Type Tubeless Ready Valve Presta Wheel Size 27

}Zipp Service Course Stem - 105mm 31

Promax CF-2 Crankset - 170mm 24mm Spindle 2-Piece 68mm English BB Included Silver MFPN=SG-8 Compatible with ButterCup and non-ButterCupPromax CF 2 cranks deliver a great combination of stiffness durability and weight savings. Cold forged from 6061 T6 aluminum to be strong yet lightweight CF 2 cranks feature a two piece design that incorporates a beefy 24 millimeter spindle permanently fitted into the drive side arm. Cold forged 6061 T6 aluminum arms 104mm BCD Includes a sealed 68mm English bottom bracket and pedal washers Chainline: 43 Q Factor: 167 Number of Chainrings No Rings