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Box Vector Cranks 35mm Axle X Black

Brand: Box


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Brand: Box

Besides an innovative bottom bracket that boosts bearing longevity and stiffness, Vector cranks also have hollow-forged arms. Hollow forging results in hollow crank arms that are stiffer and lighter than any solid crank.

The fully CNC-machined 6061-T6 aluminum alloy BB30/PF30 bottom bracket is fitted with precision sealed bearings for smooth free-spinning pedaling performance. A precision CNC-machined chromoly/alloy self-extracting crank bolt system makes installation and removal a snap.

They are available in matte black with laser-etched graphics in 175, 177.5 and 180 lengths. Vector cranks only fit frames with PF30 or BB30 bottom bracket shells. Meets or exceeds ENBMX Category 1 standards. MSRP: $399

  • 175-BX-CK1335175: 739 grams/26.7 ounces w/o BB
  • 177.5-BX-CK1335177: 750 grams/26.75 ounces w/o BB
  • 180-BX-CK1335180: 760 grams/26.8 ounces w/o BB
  • BB: 138 grams/4.5 ounces
  • Chainline: 44
  • Q-Factor: 168

Installation Instructions: We are working on specific videos for the Vector crank install. In the mean time, these videos for Praxis’ Shimano Conversion BB Install are basically the same.