White Industries MR30 VBC Outer Chainring

The VBC (Variable Bolt Circle) chainrings from White Industries offer you, as the name already suggests, a variable bolt circle. This gives you the possibility to create the necessary bandwidth on your bike.

Specifications:

Application:

Road, Gravel, Cross Country, Trail, All Mountain, Enduro

Attachment:

White Industries Direct Mount

Teeth:

38 T, 40 T, 42 T, 44 T, 46 T, 48 T, 50 T, 52 T

Gearing:

2 x 9-speed, 2 x 10-speed, 2 x 11-speed

Technical Information:

Material:

aluminium (7075)

Compatibility:

• White Industries cranks w/ 30 mm axle

Features:

• extensive combination possibilities of inner and outer chainrings thanks to variable bolt circle
• designed and manufactured in Petaluma, California (USA)

Technology:

VBC:
VBC (Variable Bolt Circle) chainrings from White Industries have a variable bolt circle diameter. For this purpose, the team in California has provided the outer chainring with five radially-running receptacles for the inner chainring, which allows the combination of outer and inner chainrings independent of the bolt circle. White Industries recommends a difference of at least 10 and a maximum of 24 teeth between the inner and outer chainring. In this way, both MTB and road bike gradations can be realised.

Manufacturer Numbers:

black / 38 tooth:

CRINGVBC3038

black / 40 tooth:

CRINGVBC3040

black / 42 tooth:

CRINGVBC3042

black / 44 tooth:

CRINGVBC3044

black / 46 tooth:

CRINGVBC3046

black / 48 tooth:

CRINGVBC3048

black / 50 tooth:

CRINGVBC3050

black / 20 tooth:

CRINGVBC3052

Contents:

• 1 x White Industries MR30 VBC outer chainring