Halo Fixed Cog 1/8" 18t Silver CheckoutSpec= HV - Midnight Black Gender/Age Adult Rotational Protection Yes

Gender/Age Adult Rotational Protection Yes Minimum Head Circumference 54 Color Velvet Black Size Medium Visor Included Yes Multi Impact No Weight 330 Helmet Certifications Complies with the U

MT series bar clamps do not include bolts

02: T1707 E-Thru trainer axle M12x1

This is the 1987 Collection

Halo Fixed Cog 1/8" 18t Silver CheckoutSpec= HV - Midnight Black Gender/Age Adult Rotational Protection YesCNC machined steel track cog, 1. 37"x24tpi (right handed) thread, 1 2" x 1 8" teeth Choose aluminum or steel lockrings, sold separately (HL 3891 or HL 3899) Model Fixed Cog Description Threaded Track Cog Hub 1. 37"x24tpi Teeth 18 Chain 1 8" Color Silver