Here is a lightly used Ritchey Pro 110mm aluminum riser stem. 1 1/8 threadless steerer. 31.8mm handlebar clamp.
eBay
LUNJE 31 8 Mountain Bike Stem -15 Degrees Aluminum Alloy Forged Ultra-Light Stem Cycling Stem Riser Table Bicycle Accessories
Aliexpress UK
Ritchey Pro Threadless Bicycle Stem, good overall condition. Please see pictures…
eBay
MEROCA MTB Stem 31.8x35mm High-strength Short Handlebar Stem Aluminum Alloy Bicycle Bridge Racing Downhill Bike / Road Bike Stem
Aliexpress UK
Here is a lightly used Ritchey Pro 110mm aluminum riser stem. 1 1/8 threadless steerer. 31.8mm handlebar clamp.
eBay
BOLANY Suspension Stem for Bicycles Shock Absorbing Bike Adjustable Spring Handlebar Stem for Road Gravel Damper Bike Stem
Aliexpress UK
4-bolt faceplate.
eBay
MUQZI 6pcs Stem Bolts M5x17mm Bicycle Handlebar Stem Screw With Washer MTB Road Bike Stem Riser Screw
Aliexpress UK
eBay
Bicycle Handlebar Stem Height Extender Aluminum Alloy Fork Hidden Riser MTB Road Bike Fork Stem Extension Stem Extender
Aliexpress UK
Good shape with little to no signs of use. 100mm length, 6deg rise, 31.8 handlebar clamp some corrosion in steerer bolts, they are available for less than a dollar at most hardware stores and are probably M6x1.0.
eBay
Black Color Full Carbon Stem Ultra Light 6 Degree 17 Degree 60mm-130mm Stem Mountain Bike Road Bike Stem
Aliexpress UK
In excellent condition. Included a 1” steering adapter.
eBay
TOSEEK Carbon Bicycle Stem Matte 10/17/25/35 Degree Mtb Stem 60/70/80/90/100mm Bike Handle Bar Stem Power Cycling Parts
Aliexpress UK
Clean condition with light wear marks shown in photos.
eBay
Bicycle Handlebar Fork Stem Extender Rise Up Extension Heads Up Adapter Bike Fork Stem Height MTB Mountain Bike stem 28.6mm
Aliexpress UK