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80mm

  • 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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  • Ritchey Comp 4-Axis 31.8mm Stem

    from $34.95

    Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go t...

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  • 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 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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  • 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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  • 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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  • Giant Contact SLR Aero Road Integrated Handlebar

    $578.00

    Features Ultralight, one-piece full-composite construction fine-tuned for vibration damping and aerodynamics Dual radius drop and aero top profile...

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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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  • 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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  • Thomson Elite X4 35mm Mountain Bike Stem (Black)

    $114.95

    The X4 is absolutely the best combination of strength and weight available. Enduro and downhill riders can run Thomson confidently. X4 offers preci...

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  • 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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  • Zoom HE 1" Quill 25.4mm Clamp Bike Stem

    $12.99

    Zoom HE quill stem for repair or replacement. Quill insertion diameter 22.2mm for 1" steerer tubes. SPECIFICATIONS Bar Clamp Diameter (mm): 25.4 ...

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  • Giant On-Road WheelSystem Tubeless Valve Stem

    Giant On-Road WheelSystem Tubeless Valve Stem

    $17.99

    For use with Giant WheelSystems. Removable valve core for easier application of tire sealant. 2 per package.  Specifications 80mm stem length Com...

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  • 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 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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  • 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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  • Ritchey WCS Chicane 31.8mm Stem

    $104.95

    The WCS Chicane was designed for the needs of aero performance when seconds are at stake. Hinged C220 clamp reduces front end drag while reducing s...

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