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Rennen Hive Mini Square Tapered BMX Crank Arms - 1
Rennen Hive Mini Square Tapered BMX Crank Arms - 2
Rennen Hive Mini Square Tapered BMX Crank Arms - 3
Rennen Hive Mini Square Tapered BMX Crank Arms - 4

Rennen Hive Mini Square Tapered BMX Crank Arms

$154.95
  • 100mm / Black
  • 105mm / Black
  • 110mm / Black
  • 115mm / Black
  • 125mm / Black
  • 130mm / Black
  • 135mm / Black
  • 140mm / Black
  • 150mm / Black
  • 155mm / Black
  • 160mm / Black
  • 90mm / Black
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About This Product: Rennen Hive Mini Square Tapered BMX Crank Arms

The Rennen Hive Mini Crank is one of the lightest square taper cranks available on the market today. Made from 7075-T6 Aluminum and featuring honeycomb pocketing for weight reduction, the Hive Mini Cranks have 29 sizes available from 90mm through 160mm. Available in 4 colors (Black, Red, Blue and Gold).

NOTE: The box includes both crank arms, but does not include the spider. Specific spider required. Please click here for the correct spider.

SPECIFICATIONS

  • Material: As with all Rennen products we only use 7075-T6 Aluminum across all size ranges.
  • Size Range: 29 sizes of cranks, largest in the market from 90mm through 160mm in 2.5mm increments.
  • Lightest: We beat all the other brands in this department. When trying to break those lightweight build barriers every gram counts and we have done the work for you to set new records. Check out the following size/weights.
  • Tightest: The Hive Mini Crank design has an extremely small Q factor couple that with our Ultralite Bottom Bracket here and you can make sure your little racer has the best setup to help them win.
  • 100 lb Weight Limit: Due to the extreme weight reduction design we recommend that this product not be used for a child weighing greater than 100 lb.

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.