Topeak Alt-Position Bottle Cage Mounts

Description

The SuperB Chainring Nut Wrench is a dual-sided tool used to tighten or loosen chainring nuts and securely hold the slotted nut to prevent it from spinning during removal or installation.

Who’s this for: This tool is often required with Shimano cranksets that use slotted-type nuts to prevent them from spinning during installation or removal. Most other brands tend to use hex heads on both the bolt and nut or will thread into the chainring directly.

Materials: Aluminium.

What does it fit:

• Fits most Shimano style slotted-type nuts
• Includes a 9mm and 10mm wrench.