• CANE CREEK single chainring, 8-bolt direct mount, black
  • CANE CREEK guide to choosing offset and chainline
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CANE CREEK

CANE CREEK 8-bolt Direct Mount Boost 52 mm Black single chainring

Manufacturer’s ref.: BAI0394
The CANE CREEK 8-bolt Direct Mount Boost 52 mm Black single chainring is an MTB chainring for eeWings cranks with an 8-bolt Direct Mount... Read more

Recommended price* : 139,99 €

125,90 €
125,90 €
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Highlights

  • For eeWings 8-bolt Direct Mount cranks
  • 52 mm chainline (3 mm offset)
  • CNC-machined 7075 aluminium
  • Near-universal tooth profile, 9 to 13-speed
  • For SRAM Eagle and Shimano XT M8100 / XTR M9100.

Description

The CANE CREEK 8-bolt Direct Mount Boost 52 mm Black single chainring is an MTB chainring for eeWings cranks with an 8-bolt Direct Mount interface. Its 3 mm offset provides a 52 mm chainline, matching SRAM Eagle and Shimano XT M8100 / XTR M9100 drivetrains.

CNC-machined from 7075 aluminium, it features a near-universal tooth profile compatible with SRAM chains (12 and 13-speed) and Shimano chains (11 and 12-speed). Available in 30 and 32 teeth (approximately 58 g for the 30-tooth version), for 1x drivetrains only.

Features

Colour
Black
Mounting interface
8-bolt Direct Mount
Material
Aluminium
Chainring type
Single
Speeds
11 to 13

Technical information

Interface: 8-bolt Direct Mount (eeWings);
Offset: 3 mm, 52 mm chainline;
Material: CNC-machined 7075 aluminium;
Chain compatibility: SRAM Eagle and T-Type (12 and 13-speed), Shimano Linkglide and Hyperglide+ (11 and 12-speed);
For 1x drivetrains only;
Weight (manufacturer): 58 g for the 30-tooth version;

Frequently asked questions

What chainline and which drivetrains?

With a 3 mm offset, the chainline is 52 mm on eeWings MTB cranks: SRAM Eagle, Shimano XT M8100 and XTR M9100.

Is it compatible with all eeWings cranks?

It fits eeWings cranks with an 8-bolt interface, but not the original 3-bolt eeWings cranks. It is designed for single-chainring drivetrains only.

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Pricing information

*Supplier recommended retail price in October 2026