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Fit OEM 19 3-Piece BMX Crankset - 1
Fit OEM 19 3-Piece BMX Crankset - 2
Fit OEM 19 3-Piece BMX Crankset - 3

Fit OEM 19 3-Piece BMX Crankset

$99.95
  • 125mm / Black
  • 90mm / Black
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About This Product: Fit OEM 19 3-Piece BMX Crankset

If you are putting together a new bike for yourself a set of Fit OEM 19 BMX Cranks might do you some good. Made from the good stuff, 4130 chromoly and with that skankin’ industrial finish perfectly suited to your street/park machine.

  • OEM 19 CRANKS
  • 19mm X 48 spline spindle
  • 4130 CR-MO
  • 3PC RHD/LHD Compatible – Also works with 19mm spline drive sprockets.
  • No Pinch Bolt Design
  • BB included

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.

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