White Industries

G30 Black Gravel/Adventure Crank Arms (Extractor Colors)

When choosing a drivetrain system there aren't more important characteristics than consistency and durability, providing smooth power mile after mile. And like all of their componentry, White Industries'' G30 Gravel Crank Arms are built to last long after competing parts have failed. The MR30 crank is an evolution on the long-standing square taper drivetrain, providing more consistent contact throughout a pedal stroke. And using a 30mm aluminum spindle allows the crank to be light yet durable. 

The G30 Crank Arms are designed to allow for wider tires while still keeping a tight chain line for a more efficient pedal. The perfect compromise between road and mountain setups. 

You can pair the G30 Gravel Crank with a 1x or 2x chainring setup for the exact experience you are gearing up for. Compatible with BSA, T47, and Press Fit 30 bottom bracket systems. Crank arms available in both black and silver, with your choice of extractor bolt color. Upgrading your drivetrain system with White Industries'' MR30 Crankset will increase the efficiency and longevity of your bike while catching everyone''s eye. 

• Made from 2024 aluminum
• Weight: 570g (crank arms and spindle)
• Built around a 68/86mm BB Shell
• Q factor: 171mm
• Chainline 1x: 46.5mm
• Chainline 2x: 45mm
• Comes with 30mm spindle
• Chainrings sold separately 
• Made in the U.S.A.

Designed, engineered, and manufactured in Northern California since 1978, White Industries components are known for their superior craftsmanship and durability. By controlling nearly the entire production process in-house, they keep costs low while fulfilling their commitment to parts that will last. Unparalleled value, sleek design and top of the line performance across their brand make White Industries the choice for upgrading or overhauling your ride. 

Use the MR30 Crank and Bottom Bracket Compatibility Chart to find the right combination. 

Crank Installation Instructions for MR30 setups. 
 
Dimensions for MR30 Crank Assemblies can be found here.

White Industries orders may require further specification to ensure that the right product is ordered for your setup. After an order is submitted we may contact you before the order is placed.