Here is a used Ritchey Pro 110mm aluminum riser stem. 1 1/8 threadless steerer. 31.8mm handlebar clamp.
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Handlebar Stem 7 Degree Length 50/60/70/80/90/100mm Ultralight Bicycle Stem MTB Road Bike 25.4/31.8mm Mountain Bike Stem
Aliexpress UK
RITCHEY Pro Road Mountain Stem -/+ 10 deg Rise 100mm 26mm Clamp x 1-1/8 Steerer Used but in good condition. Some cosmetic blems
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OUO CNC MTB Stem 31.8/35mm Mountain Bike Handlebar Stem 35/50mm 0 Degree Riser DH AM Enduro 28.6mm Steerer Bicycl Stem Extender
Aliexpress UK
Ritchey Pro 110mm / 31.8mm Blk 1 1/8 handlebar stem Here we have a rare hard to find Ritchey 31.8 mm stem , great for that Mt bike build, In mint NOS condition, 5” in length,all sales are final, I don’t accept returns or offers, Thank you for looking!.
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MTB Power Stem 31.8mm Road Mountain Bike Table ±80° Adjustable Stem Cycling Bridge Rod 90/110/130MM Bicycle Handlebar Stem
Aliexpress UK
Vintage Ritchey pro Threadless stem. 90mm reach, for 26.0 bars. Black. For 1 1 8th Threadless steer tubes. In good fully functional lightly used condition, with minor cosmetic scuffs and blemishes. Please see attached photos for details and condition. Please see my other listings for lots more cool vintage bike parts.
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BUCKLOS 17degree Stem Handlebar Stem 70mm Ultralight Aluminum Alloy Road Bike Stem for 31.8MM MTB Power Bicycle Parts
Aliexpress UK
Good used condition, some light corrosion/pitting on hardware, nice clamp interlock design ASK QUESTIONS BEFORE BIDDING OR BUYING ITEM***ALL ITEMS ARE SOLD AS IS***ALL SALES ARE FINAL*** NO WARRANTIES IMPLIED OR EXPRESSED***NO RETURNS***NO REFUNDS***PAYPAL ONLY***IMMEDIATE PAYMENT REQUIRED***US BUYER ONLY***SHIP ONLY TO U.S. CONFIRMED ADDRESS***GOOD LUCK***THANKS FOR LOOKING, BIDDING, OR BUYING***
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TOSEEK Ultralight Bike Stem 6 17 Degree Carbon Road MTB Bicycle Stem 31.8mm 60/70/80/90/100/110/120mm Handlebar Stem Bike Part
Aliexpress UK
Upgrade your bike with this Ritchey Pro Stem that boasts a 31.8mm clamp diameter and 110mm length. The stem is made of durable alloy material and is compatible with various bike types, including Road, Rickshaw, Racing, Mountain, and Touring bikes. This Threadless stem comes in a sleek matte black color that will complement any bike frame. The set includes only the stem with a 1 1/8 inch steerer tube diameter, making it a perfect replacement part. The Ritchey Pro Stem is a great addition to your bike and will make your rides smoother and more comfortable.
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UNO MTB Stem 12 Degree 60/70/80/90/100/110MM Bicycle Handlebar Stem 31.8MM Road Mountain Gravel Stem Power Parts Riser
Aliexpress UK
NOS RITCHEY Road Stem Pro New 100mm 25.4 handle bar, 1 1/8 stem, never being used or mounted
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ENLEE MTB Stem 31.8x45mm High-Strength Short Handlebar Stem Aluminum Alloy Bicycle Bridge Racing Downhill Bike / Road Bike Stem
Aliexpress UK
Ritchey PRO Alloy Road Mountain Bike Stem 100mm 17° 25.4mm Black Vintage.
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ENLEE MTB Stem 31.8x45mm High-Strength Short Handlebar Stem Aluminum Alloy Bicycle Bridge Racing Downhill Bike / Road Bike Stem
Aliexpress UK