Promax CK-1 Carbon BMX Race Crank Set shoe-size-toddler-9 while a softer-tackier should rubber

while a softer-tackier should rubber (50sA) completes this binary compound for the versatility of speed and grip off road

Suitable for trails and light park use

Includes rotor fixing bolts

55 x 40 mm (2

Promax CK-1 Carbon BMX Race Crank Set shoe-size-toddler-9 while a softer-tackier should rubberThe Promax CK 1 Carbon BMX Race Crank Set blends lightweight carbon arms with a tough 30mm chromoly spindle for extra strength and efficient power transfer. Tailored for SRAM 3 Bolt mount style chainrings (sold separately), it also offers compatibility with the Promax 4 Bolt 104BCD Spider Adapter. The required pedal washers come included. FEATURES Premium carbon crank arms are lightweight and extremely strong 30mm chromoly spindle provides increased