White Industries MR30 VBC Chainring Set (Black) (46/30T)

White Industries MR30 VBC Chainring Set (Black) (46/30T)
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Price: $207.99


  • 46/30T
  • 50/34T
  • 52/36T

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The White Industries VBC chainring sets are designed to provide riders with a wide range of gearing customization through their proprietary "Variable Bolt Circle" system. VBC replaces the typical BCD chainring variants with one simple pattern that utilizes a slotted design for up to 39 recommended chainring combinations. The outer chainring mounts directly to the crank and serves as the mounting point for the inner ring.


  • Made from US sourced 7075-T6 aluminum (48T-52T rings use 6061-T6)
  • Chainring sets come assembled with White Industries specific hardware
  • Only compatible with White Industries M/R30 crank arms
  • Compatible with 9, 10 & 11 speed drivetrains
  • Must be run in a 2x configuration

Chainring Shape: Round
Drive Type: 2x
Speed Compatibility: 9 Speed, 10 Speed, 11 Speed
Chainring BCD: -
Mount: 5-Bolt
Material: Aluminum
Color: Black
Weight: 198g (46/30T), 214g (50/34T)

This product was added to our catalog on February 23, 2022