Headset & Stem

This is the OEM adjustable stem for Aventon ebikes.

Our Adjustable Stem Face Plate with Head Light Bracket is a must have to use the Aventon adjustable stem that comes standard on the Pace 500 and the factory head light on Aventure, Level and other Aventon models.

This is the OEM stem for Aventon Level 3 ebikes.

Adjustable top mounted threadless stream.
Adjustable from 0 to 60 degrees.
Available in two lengths.
Bar Clamp: 25.4 or 31.8

The Origin8 X-Tra Lift Extends fork`s steerer tube length to raise stem

Origin8 X-Tra Lift Bicycle Stem Riser

Sunlite adjustable Bicycle stem

3D forged and CNC machined 6061-T6 alloy construction for a balance of strength and weight

Aluminium forks are held onto the headset with a star-fangled nut. Carbon forks us an expansion plug to avoid the damage that driving a star nut into the steerer tube would cause. Compatible with steerer tube inner diameter of 26mm-22mm.Weight: 42g

Origin8 Bicycle Stem Expander Bolt With Wedge

This Origin8 "Flow 3D" stem 55x28.6mm long and mounts a 31.8mm handlebar at a 0-degree rise.

BICYCLE STEM FSA FULL SPEED AHEAD OMEGA 100mm +/-6d 31.8 BK

Headset star nut. 1-1/8 in. Single Standard replacement part.

CNC aluminum alloy. Fits 28.6mm (1-1/8'') steer tube

Add a sept back handlebar to your Aventon Pace 4

Full Speed Ahead FSA 1.5R Reduction Headset

Origin8 3K Carbon Fiber Bicycle Headset Spacers Bag of 5

This aluminum stem fits bicycle handlebar diameter of 31.8mm (1.25''), front fork stem diameter 28.6mm (1-1/8").

For cross country and all-mountain riding, Dimension Trail Stems provide a broad array of sizing options--lengths from 35 to 120mm--rigorously tested to ISO 4210 Mountain standards. Constructed with AL-6061-T6 aluminum.Shot-peened finish.

8mm X 1mm Allen Slim-Head Cp

Converts a threaded fork`s steerer tube to threadless. Perfect for updating an older bike to newer components. Please be sure to measure the inner diameter of your steerer tube before ordering.

Cane Creek Crown race, designed for 1.5" steer tubes.<br/>Compatible with all cane creek headsets.

<strong>Details:</strong><br/>Semi-integrate headset.<br/>Steel cup semi-integrated design.<br/>Alloy top cap with Hollow bolt.<br/>See below for sizing specifications.