Halo Fixed Cog 1/8" 15t Silver MFPN=21159 8mm Rise 0 Deg Length

8mm Rise 0 Deg Length 45mm Color Black

Axle Type 12mm TA Freehub Body Shimano Micro Spline Primary Color Red Hub Spoke Type J-bend Hub Weight 227g Hub Drilling 28H Position Rear Rotor Mount Center Lock Hub Spacing 148mm

Brake Type U-brake Color Black Crown Race Integrated Defined Color Black Front Axle Type 3/8" Material Chromoly Steel Offset (mm) 10 Steer Tube Diameter 1-1/8" Steerer Tube Material Steel Wheel Size 20"

Its intricately machined hubshell is superlight while the 25mm tall rim has the inherent stiffness necessary for efficient riding and to precisely hold a line

Halo Fixed Cog 1/8" 15t Silver MFPN=21159 8mm Rise 0 Deg LengthCNC 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 15 Chain 1 8" Color Silver