Box One M35 Crankset

MSRP: USD $‎399.99

USD $‎399.99
SKU: BX-CK1335
MSRP: USD $‎399.99

USD $‎399.99

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Material7075-T6 Aluminum
Shell CompatibilityPF30 or BB30 only
Weight (+/- 5%)774 grams / 27.3 ounces (175mm)
OtherLaser-etched graphics
Q Factor168mm


  • Praxis™ M35 external bottom bracket with precision Enduro™ bearings
  • (2) M35 BB installation tools

PF30 Install

BB30 Install

More Info:

1. Unlike the bottom bracket used in the videos, Box One (aka Vector) M35 bottom brackets come with only one dust cover on the non-drive side. Do not look for a missing dust cover, there is only one.

2. Installation requires two M35 BB cup tools, which are provided with the crankset. Following the instructions in the videos, use BOTH BB cup tools to hold/tighten BOTH cups when installing. Two 1/2″-drive ratchet wrenches are necessary to do this.

3. PF30 frames require the use of the Delrin sleeve, while the BB30 frames do not.

Do not use pedal washers when installing pedals onto Vector cranks. Vector cranks are designed to be used without pedal washers.