Brooks C67 Saddle - Black Model=110 Asymmetrical BCD Aero Chainrings for 12-Speed Shimano GRX 800 Series }Shimano XT HB-M-8110-B Front Hub

}Shimano XT HB-M-8110-B Front Hub - 15 x 110mm Boost Center-Lock Black

e*spec Direct Mount Chainrings use e*thirteens M3 narrow-wide tooth profile which reduces weight without sacrificing chain-retention

Coil spring with Preload adjuster

Eliminate unwanted air pressure build up in the lower leg caused by variations in altitude or temperature

5" compound Tritec bead folding type tubeless color black weight 1509g

Brooks C67 Saddle - Black Model=110 Asymmetrical BCD Aero Chainrings for 12-Speed Shimano GRX 800 Series }Shimano XT HB-M-8110-B Front HubBrooks C67 Saddle Black. The C67 is designed for the commuter urban cyclist and casual tourer perfect for E bike cargo bikes and Dutch style bikes or for anyone cycling in the upright riding position in all weathers. Made from flexible natural rubber harvested from trees Designed to absorb shocks and smooth out the ride Provides natural comfort for the duration of the ride in all conditions over all terrain performing consistently over time and