Box Two Vector M30-P Cranks (Black) (175mm)

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Box Two Vector M30-P Cranks (Black) (175mm)
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Price: $399.99

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The Box Components Two Vector M30-P Cranks feature beefy hollow-forged crank arms and a solid 30mm Praxis M-30 spindle cold forged from 7075 aluminum that is precision ground to the tightest of tolerances. This makes the Vector M30-P cranks one of the stiffest cranksets on the market. A precision CNC machined chromoly and alloy self-extracting crank bolt system makes installation and removal a snap. These cranks are among the stiffest on the market which means that more power will be transferred helping you to take off like a rocket. Bottom Bracket Included.


172.5mm 175mm 177.5mm 180mm
BB (Included) BSA 30mm (English) BSA 30mm (English) BSA 30mm (English) BSA 30mm (English)
Spindle 30mm Alloy 30mm Alloy 30mm Alloy 30mm Alloy
Material 7075 T-6 Aluminum 7075 T-6 Aluminum 7075 T-6 Aluminum 7075 T-6 Aluminum
Process Hollow-Forged Hollow-Forged Hollow-Forged Hollow-Forged
Chainline 44.5mm 44.5mm 44.5mm 44.5mm
BCD 4-Bolt 104mm 4-Bolt 104mm 4-Bolt 104mm 4-Bolt 104mm
Drive Side Right Side Only Right Side Only Right Side Only Right Side Only
Crankset Style 2-Piece 2-Piece 2-Piece 2-Piece
Color Black Black Black Black
Weight 890g/31.5 oz 906 g/32 oz 920 g/32.5 oz 924 g/32.6 oz

This product was added to our catalog on September 19, 2019

Randy Dickey
Verified Owner
Friday, May 26 2023 (about a year ago)
Box Two Vector M30-P Cranks (Black) (180mm)
Cranks look great. I am not handy with the tools so the instructions are extremely low quality. I wound up having to take to the local shop for the install. Praxis bottom bracket conversion with the Chase Element then knowing what spacers to put where etc was very hard to figure out for a rookie bike mechanic. Dans ordering process and help on the phone was great for the order ---Just wish the instructions were better in the package or there was a factory issued video link included.
Jason Kompes
Verified Owner
Monday, Mar 22 2021 (about 3 years ago)
Box Two Vector M30-P Cranks (Black) (177.5mm)
Relatively easy to install for a novice bmx bike mech. So far smooth, good performance.