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GT Power Series Alloy 3-Piece Crankset-175mm

GT
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About This Product: GT Power Series Alloy 3-Piece Crankset-175mm

The GT Power Series Alloy 3-Piece Crank Kit is modeled on some of the original GT cranks from way back but with modern materials and manufacturing precision. The 175mm aluminum arms have steel pedal inserts and connect to the 22mm hollow chromoly spindle. The Power Series are perfect no nonsense cranks for no nonsense riders.

Features:

  • Arm: 7050 Aluminium, Steel Pedal Inserts, 175mm length
  • Spindle: 22mm Hollow Chromoly
  • Spindle Splines: Square
  • Drive: Left & Right
  • Weight: 34.3 oz. (without BB)
  • Modern version of the three-piece crank that influenced it all

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.