FSA Headset Bearing 36x45 1.5 - 51.8OD x 40ID x 8H Hiking Guides and Maps while its insulated fabric helps

while its insulated fabric helps help regulate heat and keep you warm and dry

keeping you fully protected

making it suitable for various activities

With a tubeless-ready design for better performance and foldable bead for convenience

Constructed from durable materials

FSA Headset Bearing 36x45 1.5 - 51.8OD x 40ID x 8H Hiking Guides and Maps while its insulated fabric helpsCommonly found 1. 5" headset bearings, with some models available in different material options. SL Light bearings have an alloy outer race to reduce weight, although expect more frequent replacement intervals than with chrome steel or stainless bearings.