Ritchey WCS Headset Stack Spacer - 1-1/8" 3x5mm 3x10mm Carbon Gloss BLK iSSi Large shoe/pedal contact area for

Large shoe/pedal contact area for maximum power transfer and stability

The EPS Power Unit is the systems source of power as well as the "brain" of the system responsible for managing the battery pack enabling and monitoring the front and rear derailleurs and communicating with the Interface Unit

Safe on anodized metal

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 83 Weight 112 Spindle Interface Type Hope BSA30 Spindle Interface Type 386 EVO Spindle Interface Type 392 EVO Spindle Interface Type Rotor 3D+ Spindle Interface Type RaceFace/Easton CINCH Defined Color Blue

Ritchey WCS Headset Stack Spacer - 1-1/8" 3x5mm 3x10mm Carbon Gloss BLK iSSi Large shoe/pedal contact area forRitchey WCS Headset Stack Spacer 1 1 8" 3x5mm and 3x10mm Carbon Gloss Black. Carbon head set spacers for 1 1 8" steerer. TECH SPECS Color Gloss Black Defined Color Black Material Carbon Thickness 10