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6-Lock

Learn how to install and uninstall our 6-Lock brake mount assembly.

Prior to riding your new G3 6-Lock hubs, please check that there is adequate clearance between rotor bolts and fork lowers. Project321 has observed that some forks such as Fox Stepcast have tighter than usual clearance, and our stock bolts may make contact with the fork lowers when used with certain rotors. If you believe you do not have enough clearance, or the rotor bolts contact your fork lowers, please reach out to our team through our contact form and we will provide you with an alternative fastener kit.

DISCLAIMER: The use of rotor bolts other than those provided by Project321 is prohibited, and will void your warranty.

Preload Adjustment

Learn how to adjust the preload on your rear hub.

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