SIDI Hiemx Cycling Boot - Black/Black 46 Millennium Fit Length-11.8 Semi-slick tread design with textured

Semi-slick tread design with textured shoulders for improved road grip

US made A23 rims feature a tubeless ready design

Whirly cranks Ring Position/Type Inner Tooth Count 22 Drivetrain Speeds Single Speed 3/32" Chainring BCD 58 Color Silver Defined Color Silver

Featuring the new DebonAir+ air spring with new air can options a wider range of Rebound adjustment more tuning capabilities than ever before and increased bushing overlap for improved small bump performance and grip

SIDI Hiemx Cycling Boot - Black/Black 46 Millennium Fit Length-11.8 Semi-slick tread design with texturedThe SIDI Heimx cycling boot provides weather resistance and durability with the new Gore Tex EPE Membrane with Ripstop providing a flexible and scratch resistant fit. Enjoy ultimate stabilization and control with anatomical heel construction and Firmor lateral support technology all without the extra weight. The Millennium Fit ensures comfort and stabilization for everyone while high density Dyneema dials offer a personalized fit. The X2NC sole with