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Promax CF-2 2-Piece Crankset - 1
Promax CF-2 2-Piece Crankset - 2
Promax CF-2 2-Piece Crankset - 3
Promax CF-2 2-Piece Crankset - 4

Promax CF-2 2-Piece Crankset

Promax
Save 21%
$119.00 $149.95
  • 160mm / Black
  • 160mm / Blue
  • 160mm / Gold
  • 160mm / Red
  • 160mm / Silver
  • 165mm / Black
  • 165mm / Blue
  • 165mm / Gold
  • 165mm / Red
  • 165mm / Silver
  • 170mm / Black
  • 170mm / Blue
  • 170mm / Gold
  • 170mm / Red
  • 170mm / Silver
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About This Product: Promax CF-2 2-Piece Crankset

PRODUCT DETAILS

The Promax CF-2 two piece BMX crank set features cold forged 6061 T6 aluminum arms with a 24mm chromoly spindle (permanently mounted to drive side arm).

SPECS:
SPINDLE FIT: Designed as 2-pc crank, spindle included and built on to drive arm
MATERIAL: 6061-T6 aluminum, 24mm hollow chromoly spindle
BOTTOM BRACKET: Includes sealed bearing Euro outboard 24mm bottom bracket
CHAINRING: Requires 4-bolt chainring (104mm bolt pattern) - NOT INCLUDED
PEDAL FIT: 9/16" (standard for 3pc cranks)
INCLUDES: Right and Left crank arms, spindle, sealed Euro bottom bracket and crank arm bolts.
 
Weight:
160mm: 29.35oz/832g (including bottom bracket and bolt)
165mm: 29.45oz/835g (including bottom bracket and bolt)
170mm: 30.20oz/856g (including bottom bracket and bolt)

Additional Information

Barcode No
Special Shipping Group No

Crank Size Chart

Crank Size Chart
Inseam length Crank Length
Crank Size: Micro, Mini. Junior
Inseam length: 15 - 16 inch Crank length: 130 mm
Inseam length: 16 - 17.5 inch Crank length: 135 mm
Inseam length: 17.5 - 19 inch Crank length: 140 mm
Inseam length: 19 - 20 inch Crank length: 145 mm
Inseam length: 20 - 22 inch Crank length: 150 mm
Crank Size: Junior, Expert, Expert XL
Inseam length: 20 - 22 inch Crank length: 150 mm
Inseam length: 22 - 23 inch Crank length: 155 mm
Inseam length: 23 - 25 inch Crank length: 160 mm
Inseam length: 25 - 26 inch Crank length: 165 mm
Crank Size: Pro and Larger
Inseam length: 26 - 27 inch Crank length: 170 mm
Inseam length: 27 - 28 inch Crank length: 175 mm
Inseam length: 28 - 30 inch Crank length: 177.5 mm
Inseam length: 30 - 31 inch Crank length: 180 mm
Inseam length: 31 - 32 inch Crank length: 185 mm
Inseam length: 33+ inch Crank length: 190 mm

How To Measure Your Inseam

  1. Start with a pair of pants you already have that fit you well and lay them flat on the floor.
  2. Carefully measure the length from the crotch seam to the bottom of the leg.
  3. THIS NUMBER IS YOUR INSEAM. Use this number to help you choose your cranks.