Promax HF-2 Crankset - 177.5mm 24mm Spindle 2-Piece Black Model-RX4+ SRAM }SRAM DUB PressFit30 Bottom Bracket

}SRAM DUB PressFit30 Bottom Bracket - PF30 83mm MTB Cannondale Ai Black

} Flatland complete bike

Old fine grained snow -3°C to -10°C (27°F to 14°F)

Wireless lever is designed to be as familiar feeling as possible

Promax HF-2 Crankset - 177.5mm 24mm Spindle 2-Piece Black Model-RX4+ SRAM }SRAM DUB PressFit30 Bottom BracketTrusted by elite BMX racers for more than a decade the Promax HF 2 cranks are a balanced combination of stiffness durability and weight savings. Forged from 6061 T6 aluminum the hollow crank arms spin on a beefy 24mm spindle permanently fitted into the drive side arm. Hollow forged 6061 T6 aluminum HF 2 cranks are lightweight stiff and strong 104mm BCD chainring mount (Chainring sold separately) Chainline: 43 Q Factor: 168 Pedal washers included