Stems

Shimano 600 ax HS-6300 Quill Stem: 80mm x 26.0mm - Top Cap - Hidden Bolt (EXC+, Missing Plate)

The Shimano 600ax stem is the same stem as the Dura Ace ax HS-7300, just with different logo on the clamp and a plastic vs metal top cap.  Condition Overall excellent to near mint with minimal wear, but its missing its clamp plate and an edge of the...

Dura Ace HS-7400 Quill Stem: 120mm x 26.0mm - Hidden Bolt (Near Mint)

This gorgeous stem was part of Shimano's aero road group, Dura Ace AX 7300, and has been moved up to the 7400 series with only a change in the logo.  It is a highly sought after stem, and is a great performer to.  It even has the ever-missing...

Ritchey 4-Axis Comp Threadless Stem: 1 1/8" x 120mm x 31.8mm - 6D Degree (New)

Slightly older version of the 4-Axis with white decals Condition New Details Length: 120mm Bar clamp: 31.8mm Rise/drop: 6 degree / 84 degree 4 bolt clamp Black

Ritchey 4-Axis Comp Threadless Stem: 1 1/8" x 110mm x 31.8mm - 6D Degree (New)

Slightly older version of the 4-Axis with white decals Condition New Details Length: 110mm Bar clamp: 31.8mm Rise/drop: 6 degree / 84 degree 4 bolt clamp Black

Redshift Utility Mount for Shocktop Suspension Stem: Light/GPS/etc (NEW)

This mounts to the faceplate of your Shockstop stem in any orientation to allow attaching your lights, GPS, or other accessories to the 1" bar out front. Condition New in box Details Mount diameter: 25.4mm / 1" MSRP: $50  

Redshift Shocktop Suspension Stem: 100mm x 6D x 1 1/8" (NEW)

The minimal design of the ShockStop Stem blends seamlessly with the aesthetic of modern bikes, while reducing fatigue and strain. Along with the ShockStop Suspension Seatpost, this system works together to suspend the rider and smooth out rough...

Quill Stem Bar Clamp Bolt + Nut: Drilled/Hollow! Chrome - 7.85mm x 38mm - Vintage 1940's 1950's 1960's

Gorgeous handlebar pinch bolt and nut for quill stems! Unknown make, but its really a step above most stock stem bolts aside from something like a Chater Lea. Its fully chromed and has a lightening hole drilled all the way through its center. The taper...

Upgrade Quill Stem Bar Clamp Bolt + Nut: Drilled/Hollow! Chrome - 7.85mm x 38.5mm - Vintage 1940's 1950's 1960's

Gorgeous handlebar pinch bolt and nut for quill stems! Unknown make, but its really a step above most stock stem bolts aside from something like a Chater Lea. Its fully chromed and has a lightening hole drilled all the way through its center. The taper...

Co-Motion Max Adjust Stoker Stem: Tandem - Stainless Steel (Mint)

Super long tandem stoker stem with extra long extension for individuals with short reach such as children and smaller adults. This is the post 2013 model that uses polished stainless steel vs the earlier chrome plating. Pretty hard to find...

Specialized Multi-Position Fit Stem Bike Fitting Tool

Great tool for bike fitting work or just deciding which size stem you need before you drop a bunch of money on one. Condition Near mint or better lightly used shape Details  1 1/8" Clamp: 31.8mm

Cinelli Alter Threadless Stem: 1" x 120mm x 25.4mm - Blue/Silver (Near Mint)

Introduced in 1998, the Cinelli Alter was a radical design shift from Cinelli's long history of more traditional stem shapes (even considering the Grammo). It vaguely resembles wild 1990's CNC aerospace industry brand stems such as the Ringle Trail stem...

Cinelli Grammo Titanium Threadless Stem: 1" x 120mm x 26.0mm (Low Miles Near Mint)

Gorgeous Ti Ahead style stem by Cinelli from the 1990's. It has drop dead gorgeous welds and shaped tubing. Killer for pro level and weight weenie retro road bikes. Condition Near mint with low miles! It is overall exceptionally clean with a great polish...

Cinelli Grammo Art Titanium Quill Stem: 125mm x 26.4mm - Lisa Frank Rainbow Animal Print Ano - Top Cap (EXC)

Gorgeous Ti stem by Cinelli from the 1990's.  It's part of their "Arte" series, and was electronically anodized.  Each one has a unique pattern of color, as the process of anodizing titanium is complicated and unpredictable. This one gives the...

ZIPP SL Sprint Aero Stem: 1 1/8" x 110mm x 12D - Glossy Black (Near Mint)

Super stiff and lightweight aero stem from ZIPP. Condition Near mint lightly used shape. Very minimal cosmetic wear. The driveside second P in the logo has a small section of wear. Scattered mostly pinpoint marks elsewhere. Details 1 1/8" threadless

NIB/NOS Ritchey WCS Road Stem: 1 1/8" Threadless - 130mm x 26.0mm x 84D - Alloy - Black/White

High end, ultra light stem from Ritchey.   Condition:  Brand new Details: Length: 130mm Bar clamp: 26mm Rise/drop: 84 degree Steerer: 1 1/8" Black / Silver

Nitto CT-80 Chrome Track/Road Stem: 1 1/8" x 120mm x 25.4mm (NEW)

This stem was designed as a track specific stem being extremely strong and stiff chromoly steel. It is a zero rise/drop design, so it's equally capable as a road stem or vintage mtb stem. Condition New in opened bag Details 1 1/8" threadless 120mm...

Titan Integrated Quill Stem + Trekking Handlebar: 85mm Ext x 475mm Bar - One Piece (NEAR MINT++ RARE)

Super obscure and neat integrated bar/stem combo! This is a one piece design, which will make for a rather stiff unit. This swept back design was likely intended for a touring/trekking upright bike (like a 1960's or 1970's Schwinn Paramount!). Great to...

NIB/NOS Girvin Flexstem Suspension Quill Stem: 1 1/8" x 130mm x 25.4mm - NO ELASTOMER - Black

* Note that this is missing it's elastomer. New old stock original ones are available here, and freshly reproduced ones Soft & Medium HERE + Firm, HERE* The Girvin Flexstem was an early suspension design for mountain bikes, around the late...

NIB/NOS Girvin Flexstem Suspension Quill Stem: 1 1/8" x 150mm x 25.4mm - Metallic Grey (Firm Elastomer, Blue)

The Girvin Flexstem was an early suspension design for mountain bikes, around the late 80's/early 90's.  These were used on bikes without front suspension, and provided about half an inch of "travel".  They were quickly displaced when...

Box One Oversized Delta Stem: 1 1/8" x 48mm x 31.8mm - 0D - Red - BMX/MTB (NEW)

All Box stems are engineered and crafted using our Oversized Technology. As we follow the load paths down the handlebars we have focused our attention on the stem-to-bar interface. Since the Oversized handlebars have an increased wall thickness and tube...

Box One Oversized Delta Stem: 1 1/8" x 48mm x 31.8mm - 0D - Blue - BMX/MTB (NEW)

All Box stems are engineered and crafted using our Oversized Technology. As we follow the load paths down the handlebars we have focused our attention on the stem-to-bar interface. Since the Oversized handlebars have an increased wall thickness and tube...

Box One Oversized Delta Stem: 1 1/8" x 48mm x 31.8mm - 0D - Black - BMX/MTB (NEW)

All Box stems are engineered and crafted using our Oversized Technology. As we follow the load paths down the handlebars we have focused our attention on the stem-to-bar interface. Since the Oversized handlebars have an increased wall thickness and tube...

Moots Titanium Quill Stem: 1 1/8" x 140mm x 25.4mm - RARE Vintage 1990's (EXC+)

Super rare quill stem from Moots, circa early 1990's or very late 1980's. Moots threadless stems are everywhere, but their quill ti stems are rarely seen. You even see their steel Mountaineer stems more often! Perfect for your Moots YBB, Rigor Mortis,...

Cinelli XA Quill Stem: 125mm x 26.4mm - Silver (Barely Used Near Mint+)

Cinelli's aero styled alloy quill stem, circa 1980's to mid 1990's.  Condition Mint barely used shape, not much more than a few light marks on the clamp Details 125mm 26.4mm Silver Black shim

Easton Havoc 35 Direct Mount Stem: 45mm / 50mm x 35mm - Black

Bargain priced bolt on / direct mount stem for 35mm bar clamp. Adjustable length Condition Average used shape with some cosmetic wear

3T Forgie Threadless Stem: 120mm x 25.8mm (25.4mm & 26.0mm) - Big Rise - 1 1/8" w/ 1" Shim

High rise 80 degree (20 degree) threadless stem. The 25.8mm bar clamp fits both 25.8mm and 26mm handlebars Condition New in box  Details 1 1/8" threadless Ahead-style, includes shim to fit 1" forks Length: 120mm Bar clamp: 25.8 Rise/drop:...

Ritchey WCS 4-Axis Threadless Stem: 1 1/8" x 110mm x 31.8mmm - 6D Degree - Ti Bolts (New take-off)

Top quality alloy road/mtb stem out of Tom Ritchey's workshop.  This one weighs a scant 120g, and features titanium bolts. Condition New, take off. No box Details Length: 110mm Bar clamp: 31.8mm Rise/drop: 6 degree 4 bolt clamp Black w/...

1970's Nitto Dynamic Ambrosio Quill Stem: 90mm x 25.4mm - 1st Nitto Stem! Fuji Finest (Near Mint, RARE)

This piece of cycling history is Nitto's first ever stem, circa Sometime in the 1960's to mid 1970's! Officially it's the Nitto Dynamic I, and is drastically different from the 1980's & later Dynamic II. It is a very close clone of the Ambrosio...

Deda Elementi Zero100 Classic Stem: 1 1/8" x 110mm x 31.8mm x 8D - White (Mint)

White version of the popular Deda Zero 100!  Condition Mint with low miles! Details Bar clamp size: 31.8mm Steerer clamp: 1 1/8" Stem Length: 110mm Rise/drop: 82 / 8 degree Clamp: 4 bolt Type: Threadless stem

Cinelli XA Quill Stem: 120mm x 26.4mm (Near Mint But Missing Face Decal)

Cinelli's aero styled alloy quill stem, circa 1980's to mid 1990's.  Condition Near mint lightly used shape, but the decal/coin faceplate thing is missing. Use that space to put your own decal or find a replacement! Some marks on quill, extension...

Salsa P10 DIRT DROP High Rise Quill Stem: 1" x 70mm x 26.0mm - 53 Degree - Black - Retro MTB (Near Mint)

The P7 (along with the 100mm P10) high rise stem is the iconic model that brought Jacquie Phelan and Charlie Cunningham's dirt drop craze (via the L.P. stem made famous on Jaquie's bike "Otto") to the mainstream.  Ross Shafer was the innovator, and...

Cinelli 1A Old Logo Quill Stem: 100mm x 26.4mm - Silver (worn)

Pre 1978 1A, with the old oval logo. Great choice for L'Eroica bikes  and any Italian classic road bike. Condition Fair shape. Lots of wear but still usable Details 100mm 26.4mm Silver

Cinelli 1A Quill Stem: 130mm x 26.4mm - Silver (EXC)

Popular classic Cinelli stem, with the new Flying C" winged logo circa 1978 to the early 1990's. Condition Excellent used shape. Some light marks on the driveside extension, and heavier insertion marks Details Stem length: 130mm Bar clamp: 26...

Hand Built Track Quill Stem: 115mm x 25.4mm x 65D - Fillet Brazed - Faux Lug - Steel - Unfinished (Needs Slot in Clamp To Ride)

This gorgeous track/pista stem was likely made by a small framebuilder and never quite finished.  All it needs to be ready to ride is cutting a slot in the bolt area of the clamp so it can tighten (should be done by a framebuilder or metal worker)...

Cinelli XE Quill Stem: 120mm x 26.0mm - 1990's Version of XA w/ 26mm & Wedge Expander (EXC)

Lesser known version of the XA stem, the XE released in 1996/1997 when Cinelli made the switch from 26.4mm to 26.0mm. Aside from the clamp size difference, it also has a wedge expander instead of the usual cone expander and a decal on the clamp vs a...

Cinelli XA Quill Stem: 120mm x 26.4mm (Mint But Missing Face Decal)

Cinelli's aero styled alloy quill stem, circa 1980's to mid 1990's.  Condition Mint barely used shape, but the decal/coin faceplate thing is missing. Use that space to put your own decal or find a replacement! Details 120mm 26...

Aheadset TF3 Hollow Bolt Star Nut & Top Cap: 1 1/8" - Freestyle / BMX (NEW)

Hollow bolt stem bolt, starnut, & top cap for Freestyle / BMX bikes that need the brake cable routed through the stem.  Distributed by Cane Creek Condition New Details 1 1/8" Black

SPIKE Spank Race 2 Stem: 1 1/8" x 35mm x 31.8mm Clamp - Black (NEW)

Highly rated MTB stem! Condition New in box Details Length: 35mm Bar clamp: 31.8mm Stack: 35mm Weight: ~150g Burly 31.8 bar-clamp zone is chamfered to reduce stress risers and increase fatigue life in handlebars Iconic hourglass sectional...

NIB/NOS Ritchey Pro Road Threadless Stem: 90mm x 26.0mm - 73 Degree - Black

Top quality alloy road/mtb stem out of Tom Ritchey's workshop.  Standard road 73 degree drop, or flip it for a semi high rise. Condition New in box Details Length:90mm Bar clamp: 26.0mm Rise/drop: 73 degree standard road drop 4 bolt...

Cinelli Mod #1 Road Quill Stem: FRENCH 22.0mm - 70mm x 25.4mm - 1950's 1960's (Rechromed Mint)

Gloriously rechromed 1950's or 1960's Cinelli #1 stem for French bikes with 22mm steerers! It's shorter than most at 7cm.  It has the engraved oval Cinelli Milano logo. The entire body of the stem along with the bar clamp bolt & nut have fresh...

Cinelli 1R Flying C Pantograph Quill Stem: 125mm x 26.4mm - Polished (Near Mint)

This aero Cinelli stem from the 1970's and 1980's was the flagship model (this one is post-1978 due to the Flying C logo).  The 1R stands for 1 Record and features a cool hidden bar clamp bolt!  This particular stem is a rare version with...

NIB/NOS Cinelli XA Quill Stem: 120mm x 26.4mm - Black - Shims

Cinelli's aero styled alloy quill stem, circa 1980's to mid 1990's.  Condition New old stock in retail box. Factory sealed bag contains bar clamp bolt and 5 colored bar clamp spacers shims.  The stem has never been installed on a bike, but a...

NOS Milremo / Phillipe / Atax Stem Plug: Rear Hole - Red (Sold Individually)

These little plugs were made for quill stems that had a little port hole in the rear facing part of the extension to make for a more polished appearance.  The color matches the medium dark red the cutouts on these stems were painted from the factory...

Cinelli 1R OLD LOGO Quill Stem: 95mm x 26.4 - 1970's Early Version

Rare early version of Cinelli's top of the line quill.  This version has a Ti hidden bar clamp bolt, the old lMilano oval logo on the top of the extension, and a faceplate coin with the CINELLI font instead of the flying C logo.  Top choice for...

NOS Cinelli Sesamo 1" Threadless Stem: 120mm x 26.0mm - Silver & Black - Vintage 1990's - Split Top Design

This cool 1990's threadless stem features a weird way to allow the handlebars to be removed without unwrapping them.  The stem is split down the middle lengthwise, and the top half of the stem actually comes completely off by removing the three top...

NIB/NOS Cinelli Sesamo 1" Threadless Stem: 130mm x 26.0mm - Silver - Vintage 1990's - Split Top Design

This cool 1990's threadless stem features a weird way to allow the handlebars to be removed without unwrapping them.  The stem is split down the middle lengthwise, and the top half of the stem actually comes completely off by removing the three top...

Shimano Pro Vibe 7s OS Threadless Stem: White - 90mm x 31.6mm x 10 Degree (NEW)

Super light and modern stem, at only 120g.  Pro is a Shimano house brand, and is great stuff. Condition New, take off from new bike.  Practically perfect. Details 90mm 31.8mm OS bar clamp -10 degree drop White AL-7050 T6...

HIGH Polish 1950's 1960's French "Lugged" Quill Stem: Belleri / Guid Competition? 22mm Insertion - 70mm x 25mm - Alloy (Near Mint)

This gorgeous shiny stem is a bit of a mystery.  Its quill decal was used on Belleri (BF) stems, and the same faux lug shape was used on a Guid stem (which was made by Belleri).  Neither brand seems to have a match for this stem.  The...