White Industries - VBC V2 Outer Chainring | 38 | White Industries MR30 Direct Mount | Silver

Product information "White Industries - VBC V2 Outer Chainring"

The V2 VBC (Variable Bolt Circle) inner chainring is designed for Shimano and SRAM 9–12 speed 2x drivetrains, including Shimano 105, Ultegra, GRX, and Dura-Ace (9–12 speed) and SRAM Apex, Rival, and Red (10–12 speed), in both mechanical and electronic configurations.

As part of the VBC system, this inner ring mounts to a compatible VBC outer ring, allowing multiple inner ring sizes to be used with the same outer ring. The system supports up to five different inner ring sizes and offers as many as 33 possible gear combinations across the range.

The V2 inner ring has been completely redesigned with updated tooth profiles and shift ramp geometry for improved shifting performance. It features refined machining details to work seamlessly with the V2 outer ring, including compatibility with five shift pins and a replaceable chain catch pin when paired as a complete set.

Like all V2 VBC components, this inner chainring is backwards compatible with all White Industries MR30 series cranks and White Industries direct mount square taper cranks, however it is not compatible V1 outer rings.

To sum it all up: 9-speed to 12-speed compatibility, backwards compatibility with our cranks, more chainstay clearance.

Chainrings are made from 7075-T6 aluminum (except 48t-52t which are 6061-T6)
Available in black anodize or raw/un-anodized silver
V2 VBC 2x inner chainrings must be mounted to the outer chainrings in specific positions to ensure proper shifting Refer to the “VBC v2 Chainring Assembly Instructions” when doing maintenance/replacement
For a complete set you will need a V2 outer ring and hardware.

Model:	WI-VBC-V2

White Industries - VBC V2 Outer Chainring

Product information "White Industries - VBC V2 Outer Chainring"

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