Durable bottom bracket with a heat-treated chromoly 12-spline spindle, designed for demanding riders. Compatible with English-threaded 68mm shells and PowerSpline cranks.
Comfort for every rider
No matter your gender or riding style, the Trek Verse Saddle is built to deliver all-day comfort. Its ergonomic cutout relieves soft tissue pressure, so even your longest rides stay smooth and pain-free.
The Sonic Ergo 52a Aerobar offers minimal frontal area for reduced drag. Featuring a versatile Sonic bracket and Ergo armrest, it optimizes both speed and comfort for riders, with adjustable extensions for personalized positioning.
