e*thirteen UL Ultralight Direct Mount Guidering for Boost Chainlines - 30t 10/11/12-Speed 5mm Offset Hyperglide Chain Compatible
$72.95
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
The e*thirteen UL (Ultralight) Guiderings are beautiful as well as incredibly light. Compatible with 10,11,and 12-speed drivetrains.
Show More
Show Less