Fit Parts

Adjustable bike stems are a useful way of tweaking your handlebar height and reach, particularly for long rides where you're spending lots of time in the saddle.

Clean up your Madone Gen 7 Handlebar/Stem cockpit with Blendr bases.

The Service Course stem delivers all you look for in a stem—strength, stiffness, reliability, a precise fit, and distinctive look.

A variable shape aluminum road handlebar with a shallower drop and reach.

Zipp’s Service Course SL Stem, crafted from 7075 aluminum, features a shape that’s strong and lightweight, resulting in a best-in-class 1.85 grams per newton meter of stiffness. That results in no-flex sprints and accelerations.

This replacement seatpost for the Tarmac SL7 ensures the perfect fit with two different setback options—0mm and 20mm.

The all-new Rapide Cockpit is a lot more than just the fastest way to the finish line. It’s the fastest leading edge we’ve ever made, putting aero gains in the clean air, where they matter most and shaving four watts off the already ultra-quick two piece

This Handlebar is designed and built for the most extreme trail and all-mountain riding. The oversized stem clamp adds to front-end stiffness for precise input, then the carbon construction provides vibration dampening in a lightweight and durable package

Zipp’s SL Speed stem represents the essence of carbon componentry. It’s stiff, secure and light weight with a sleek design that compliments any bike.

Designed with Specialized Retül fit specialists, doctors, and engineers, the Sitero is the best-fitting saddle for aerodynamic time trial positions.

The S-works Power with Mirror technology is the perfect reflection of you.

For XC racing, stiffness equals speed. That’s what drove our thinking when building the Roval Control SL handlebar. Borrowing inspiration from trail bike tech, we knew a 35mm bar clamp width would give us the rigidity our athletes demanded, and function a

High performance and lightweight components no longer have to cost an arm and a leg.

High performance and lightweight components no longer have to cost an arm and a leg.

A light and versatile saddle with a shorter profile for targeted comfort, perfect for riders of all genders and all disciplines.

A comfort saddle that screams stylish and plush with a cut-out for the ultimate around town comfort.

A lightweight aero road saddle with a full cutout using the latest biomechanical research to minimize soft-tissue pressure while maximizing power and sustained comfort.

The SES AR handlebar handlebars, features an aero cross section, peloton friendly flared drops, and a carbon laminate optimized to smooth out even the roughest roads. Additionally it allows the user to route wires/hoses internally when paired with compati

A light, durable 35mm MTB stem that adds Blendr capability for clean, integrated mounting of lights or computer.

A wireless, electronic dropper seatpost with AXS connectivity and customization.

The Slim seat post clamp features an ultra-slim design made from 2014-T6 aluminum.

Upgrade or refresh your Bontrager seatpost.

Keep your seatpost right where you left it.

Replacement saddle ears for use with Bontrager saddles.