T47/86 Bottom Bracket Options:T47/86 Bottom Bracket - Shimano, Coated Races, Black with a single hex wrench

with a single hex wrench

The Raven is a slightly longer saddle that gives you more fore-aft positioning range on the bike and it comes with a smooth

SXg SLR CB Carbon Chain Guide

We took the aerodynamic leading edge from the S-Works Evade 3 and pulled it directly into the Propero 4—which helped it to be four watts

the aluminum center provides weight savings

T47/86 Bottom Bracket Options:T47/86 Bottom Bracket - Shimano, Coated Races, Black with a single hex wrenchThe CeramicSpeed T47 86 bottom bracket offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. Allows you to install SRAM DUB road cranks with 28. 99mm spindles into a T47 shell Compatible with 86mm wide frames, and also compatible with TREK T47 85. 5mm wide frames Grade 3 Silicon Nitride balls with coated and hardened steel races Coated races increase bearing service life