31.8mm

Sleek, lightweight 3D forged 6061-T6 Aluminum stem with a four bolt faceplate to securely attach to handlebars; can be run in the negative or posit...

Dimension 31.8 Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. Dimension stems are not intended for use with carb...

Find the perfect position on your bike with an adjustable stem.  Specifications 31.8mm bar clamp diameter Mounts to 1 1/8th steerer tubes 2D forg...

Giant's Adjustable Angle Stem gives you the custom fit. The 31.8mm handlebar diameter works nicely with modern bars. Place your handlebars high for...

The Airstryke II is intended to allow riders to add aerobars to their road or adventure bike without sacrificing the ability to hold the bars close...

The Aris Aluminum stem is available in a wide range of lengths for versatility in fit, and feature a four-bolt faceplate. SPECIFICATIONS Bar Clam...

For those seeking a different take on a traditional mountain bike handlebar, the Salsa Bend Bike Handlebar is available with either a 17 or 23° swe...

Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go t...

The randonneur inspired Ritchey Beacon has a super-wide 36° drop flare with offers comfort and stability and plenty of space for handlebar packs. T...

The standard for which Ritchey performace is based on. Race worthy components priced for the casual cyclist. Double butted 6061 alloy construction...

The Ritchey Comp VentureMax Road Bike Handlebar is just as applicable on a cross country tour as on cross country singletrack. Intended to ride wid...

The Giant Connect Stem is a 3D forged 6061 aluminium body oversize box cross-section stem featuring +/-8° flip flop adjustable rise requiring fewer...

The Contact is engineered to offer maximum stiffness at the lowest possible weight. The new 1-1/4 inch OverDrive 2 clamp design ensures confident, ...

Features 2014 aluminum alloy construction Dual radius drop for comfort Micro-adjust set-up markings 45246-48: 70mm reach and 120mm drop for smalle...

SPECIFICATIONS The Contact SL Stealth was designed for fitment on the 2019+ Giant Defy Series Light-weight aluminum construction with injection mo...

Specifications Constructed of ultra-light carbon fiber Di2 bar-end junction compatible 31.8mm clamp area 125mm reach 72mm drop 185g (420mm)

Features Material: Ultra-light Aero carbon composite Lengths: 70mm / 80mm / 90mm / 100mm / 110mm / 120mm Fit: 31.8mm (OD2), shim 28.6mm (1'⅛") ste...

Giant Contact SLR Stem is an ultra-light, full composite construction stem with 31.8mm clamp diameter and a huge 46mm clamping area, featuring tita...

Ultra-light high-performance full-SLR composite construction makes for maximum stiffness and lowest possible weight. Features: Weighs just 220 gr...

Contact SLR XC Flat Handlebar Ultra-light high-performance full-SLR composite construction makes for maximum stiffness and lowest possible weight ...

Cowbell blends speed, comfort, and efficiency for high performance efforts on gravel and paved roads. Designed with gravel racing and riding in min...

Cowbell blends speed, comfort, and efficiency for high performance efforts on gravel and paved roads. Designed with gravel racing and riding in min...

Cowbell blends speed, comfort, and efficiency for high performance efforts on gravel and paved roads. Designed with gravel racing and riding in min...

Cowbell blends speed, comfort, and efficiency for high performance efforts on gravel and paved roads. Designed with gravel racing and riding in min...