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Threadless Bike Stems

Strong, light, and secure. Bike stems are a crucial component to achieving a proper riding position. Road and mountain bike stems are available in different lengths, rises, and styles to suit any riders needs. Upgrade to carbon and shed some grams, or lengthen that stem so you can stretch out better on those long rides.

  • Giant Connect (+/- 8 degree) Stem

    Giant Connect (+/- 8 degree) Stem

    $32.00

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

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  • Giant Contact OD2 +/- 30 Degree Stem

    Giant Contact OD2 +/- 30 Degree Stem

    $49.99

    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, ...

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  • Giant Adjustable Angle 31.8mm Stem

    Giant Adjustable Angle 31.8mm Stem

    $29.99

    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...

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  • Giant Contact OD2 31.8mm Stem

    Giant Contact OD2 31.8mm Stem

    $50.00

    Features: 31.8mm clamp diameter 3D forged 6061 aluminum alloy body with oversize box cross-section Oversized 46mm wide 6061 alloy faceplate ±8°ris...

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  • Dimension Trail 31.8mm Bike Stem

    Dimension Trail 31.8mm Bike Stem

    $30.00

    For cross country and all-mountain riding, Dimension Trail Stems provide a broad array of sizing options--lengths from 35 to 120mm--rigorously test...

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  • Salsa Guide 31.8mm Stem

    Salsa Guide 31.8mm Stem

    $40.00

    The Guide Stem is lightweight, reliable, and provides excellent steering response on the road or trail. Bead-blasted, then anodized, finish 3D-fo...

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  • Dimension 31.8mm Threadless Alloy Upright Bike Stem (Black)

    Dimension 31.8mm Threadless Alloy Upright Bike Stem (Black)

    $32.00

    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...

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  • Giant Contact SLR OD2 (+/- 8 degrees) Carbon Stem

    Giant Contact SLR OD2 (+/- 8 degrees) Carbon Stem

    $225.00

    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...

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  • Giant Contact SL OD2 31.8mm Stem (+/- 8 degrees)

    Giant Contact SL OD2 31.8mm Stem (+/- 8 degrees)

    $90.00

    Giant Contact SL Stem is a lightweight 3D forged 2014 aluminum construction stem with 31.8mm clamp diameter, featuring titanium hardware, with +/-8...

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  • Dimension 25.4 Threadless Alloy Stem

    Dimension 25.4 Threadless Alloy Stem

    $32.00

    Dimension 25.4 Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar clamp ...

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  • Dimension 25.4mm Threadless Alloy Bike Stem

    Dimension 25.4mm Threadless Alloy Bike Stem

    $32.00

    Dimension 25.4 Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar clamp D...

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  • Dimension 31.8mm Threadless Alloy Bike Stem

    Dimension 31.8mm Threadless Alloy Bike Stem

    $32.00

    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...

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  • Zipp Speed Weaponry Service Course 318.mm Bike Stem

    Zipp Speed Weaponry Service Course 318.mm Bike Stem

    $56.00

    The Zipp Service Course stem delivers all you look for in a high-performance stem - strength, stiffness, reliability, a precise fit and great visua...

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  • Giant Contact SL Stealth OD2 31.8mm Stem & Cover

    Giant Contact SL Stealth OD2 31.8mm Stem & Cover

    $158.00

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

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  • Spank Split 31.8mm Stem

    Spank Split 31.8mm Stem

    $89.99

    Highly weight optimized single crown stem, ideal for Enduro applications with 31.8mm handlebars Human Factor Design features micro increment size o...

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  • Dimension Trail 31.8mm Bike Stem (Silver)

    Dimension Trail 31.8mm Bike Stem (Silver)

    $30.00

    For cross country and all-mountain riding, Dimension Trail Stems provide a broad array of sizing options--lengths from 35 to 120mm--rigorously test...

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  • Giant Contact SL 35mm MTB +/- 0 deg Stem

    Giant Contact SL 35mm MTB +/- 0 deg Stem

    $74.00

    Features Stem for super-oversized 35mm handlebars.  Zero degree rise 3D Forged 3061 aluminum alloy body with oversize box cross-section Oversized...

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  • ENVE Composites M7 35mm Carbon Bike Stem

    ENVE Composites M7 35mm Carbon Bike Stem

    $280.00

    A Gravity-Rated, carbon-bodied mountain stem built for aggressive riding and the muscular look of today’s carbon Enduro and All-Mountain bikes. The...

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  • Giant Contact SLR Flux 31.8mm Stem

    Giant Contact SLR Flux 31.8mm Stem

    $265.00

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

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  • Promax S-35 35mm Threadless Stem (Red)

    Promax S-35 35mm Threadless Stem (Red)

    $41.00

    Promax S-35 Stem is 3D Cold-Forged and CNC Machined from 6061-T6 Aluminum Alloy. Utilizing a super-stiff oversized clamp For use with carbon and ...

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  • Promax S-29 31.8mm Stem (Blue)

    Promax S-29 31.8mm Stem (Blue)

    $41.00

    FEATURES Cold-forged 6061-T6 aluminum Oversize extension with extra-wide clamp and faceplate Meets or exceeds ENM standards Only for use with alum...

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  • Promax S-29 31.8mm Stem (Black)

    Promax S-29 31.8mm Stem (Black)

    $41.00

    FEATURES Cold-forged 6061-T6 aluminum Oversize extension with extra-wide clamp and faceplate Meets or exceeds ENM standards Only for use with alum...

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  • Promax DA-1 Stem 31.8mm Threadless Stem (Red)

    Promax DA-1 Stem 31.8mm Threadless Stem (Red)

    $36.00

    The DA-1 is 3D cold forged, then CNC machined from 6061-T6 aluminum to create a lightweight and strong stem. While DA-1 stem was designed to withst...

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  • Promax DA-1 Stem 31.8mm Threadless Stem (Blue)

    Promax DA-1 Stem 31.8mm Threadless Stem (Blue)

    $36.00

    The DA-1 is 3D cold-forged, then CNC machined from 6061-T6 aluminum to create a lightweight and strong stem. While DA-1 stem was designed to withst...

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