Promax CF-2 Crankset - 160mm 24mm Spindle 2-Piece 68mm English BB Included Blue MFPN=690-XL Main body 1680D nylon Liner

Main body 1680D nylon Liner 400D nylon

Designed for 7x9mm oval carbon rails

Surly Ice Cream Truck frame decals

BB Shell Width 73mm BB Shell Type BB30 BB Bearing Ceramic Cup Diameter 42mm Crank Spindle Diameter 28

}Wheels Manufacturing Derailleur Hanger - 268

Promax CF-2 Crankset - 160mm 24mm Spindle 2-Piece 68mm English BB Included Blue MFPN=690-XL Main body 1680D nylon LinerPromax CF 2 Crankset 160mm 24mm Spindle 2 Piece 68mm English BB Included Blue. Promax 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