Enduro HS Bearing 1 9/16" x 2" x 9/32" Variant:Enduro Headset Bearing 1.5inch ACB B 543 2RS 1 9/16inch x 2inch x 9/32 (39.69 x 50.8 x 7.14) moisture-wicking polypro base to keep

moisture-wicking polypro base to keep feet cool and blister-free along with a stay-put

Aluminum / Rubber pad

Model No SH-RC100 Series SHIMANO Gender Men's Segment/Category ROAD/Road Product Name RC1 Colour Black Size Standard36-50 Cleat Type SPD-SL Last Type SHIMANO DYNALAST Stiffness Index 6 Best Match Pedal PD-RS500/PD-R540 Closure 3-straps Upper Material synthetic leather Outsole Material Glass fiber reinforced Nylon Midsole Material Lasting board Standard Insole Flat insole

There's a light fleece-lined water-resistant version on the forward-facing surfaces and a lighter and stretchier fabric on the back that maximizes breathability while providing excellent water repellency

Enduro HS Bearing 1 9/16" x 2" x 9/32" Variant:Enduro Headset Bearing 1.5inch ACB B 543 2RS 1 9/16inch x 2inch x 9/32 (39.69 x 50.8 x 7.14) moisture-wicking polypro base to keepThe Enduro line of headset bearings begin with chromium steel, Black Oxide finish A C type and then offer full 440C stainless steel at the top. They are always engineered with the largest balls possible and dual lip seals riding in a micro groove for ultimate protection against sweat and the elements. They are filled 90% with high pressure water proof grease, so you never have to guess if there is grease inside. Enduro Angular Contact (A C) bearings,