Ritchey Logic Comp 1-1/8" Threadless Headset: EC34/28.6 EC34/30 Black Model=Grappler Bike - Purple Dust Bunny XEX housing is 30% lighter

XEX housing is 30% lighter than traditional shift housing

} Damper Upgrade Kit - 3-Position Remote In/Out (includes 3Pcam

Speed 10 BCD 130 Chainring Bolts 5 Chainring Comp

8mm Rise +/-6 Deg Length 60mm Color Black

8 Color Bronze Weight 155 Defined Color Brown Stack Height 40

Ritchey Logic Comp 1-1/8" Threadless Headset: EC34/28.6 EC34/30 Black Model=Grappler Bike - Purple Dust Bunny XEX housing is 30% lighterLogic Threadless HeadsetOversize lower bearing to handle loads Deep cups for solid insertion Lower Stack Height 13. 2 Upper Stack Height 15. 7 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 Cup and Cone Weight 108 Defined Color Black