Ritchey WCS Logic 1-1/8" Threadless Headset: EC34/28.6 EC34/30 Black CheckoutSpec= (IS) F*-160mm / R-140mm }Campagnolo ProTech Bottom Bracket -

}Campagnolo ProTech Bottom Bracket - BBRIGHT 76x46mm

G5 FERRULE: To be as durable as the carbide tip

The other 50% of the yarn is recycled polyester

Includes sleeve to fit between cups for added protection from dirt and grime and also keeps your internal wires and hoses from rubbing on the crank spindle

The 38 redefines capability of a long travel single crown fork setting a new benchmark for confidence performance and durability

Ritchey WCS Logic 1-1/8" Threadless Headset: EC34/28.6 EC34/30 Black CheckoutSpec= (IS) F*-160mm / R-140mm }Campagnolo ProTech Bottom Bracket -The Ritchey Logic WCS threadless headset features angular contact cartridge bearings. Logic WCS uses angular contact cartridge bearings Lower Stack Height 12. 9 Upper Stack Height 15. 4 S. H. I. S Upper EC34 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless S. H. I. S Lower EC34 Color Black Crown Race 30 Bearing Type Sealed Cartridge Weight 110 Defined Color Black Size 1 1 8" Compatibility EC34 28. 6 EC30 30