White Industries G30 Crankset w/ Spindle & M30 Crank Arms 175mm Blk

The G30 is part of our 30mm spindle line of cranks which also includes the M30, A30 and R30 models. The “G” stands for gravel and the “30” is for the 30mm spindle.  This combo lives in that wide open world occupied by bikes that are neither road nor mountain and can be the perfect solution when more crankarm-to-chainstay clearance is needed, while keeping the road chainline of the R30 crank.  Check out the table below and compare the specs of all four crank combinations to help decide which model would best suit your needs.

Specs

• Designed around a 91mm OBW (Outer Bearing Width)
  • This is the allowable outside-to-outside measurement of your BB bearings (with seals) when they are mounted to your frame.  The bearing preload collar on the crank is adjustable and can accommodate slightly wider or narrower widths (+/- 1mm) than the target number.
• Designed to fit 68mm or 86mm bottom bracket shells
• See “MARG30 Crank and Bottom Bracket Compatibility Chart” document below for BB/spacer info
• Weight: 570g (175mm length w/spindle)
• Q factor: 171mm