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31.8mm

  • Profile Design 1 Seventeen 31.8mm Stem

    Profile Design 1 Seventeen 31.8mm Stem

    $57.99

    Sleek, lightweight 3D forged 6061-T6 Aluminum stem with a four bolt faceplate to securely attach to handlebars; can be run in the negative or posit...

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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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  • 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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  • XLC Adjustable Angle Stem (31.8mm)

    XLC Adjustable Angle Stem (31.8mm)

    $29.99

    Giant's Adjustable Angle Stem gives you the custom fit. The 31.8mm handlebar diameter works nicely with modern bars. Place your handlebars high for...

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  • Profile Design Airstryke II Aluminum Aerobar: Ergo Armrest, L2 Flip-Up Bracket, Matte Black

    Profile Design Airstryke II Aluminum BIke Aerobar: Ergo Armrest, L2 Flip-Up Bracket, Matte Black

    $159.99

    The Airstryke II is intended to allow riders to add aerobars to their road or adventure bike without sacrificing the ability to hold the bars close...

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  • Profile Design Aris 31.8mm Stem

    $49.99

    The Aris Aluminum stem is available in a wide range of lengths for versatility in fit, and feature a four-bolt faceplate. SPECIFICATIONS Bar Clam...

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  • Salsa Bend Bike Handlebar Deluxe, 23 Degree sweep, 31.8, 710mm width, Black

    Salsa Bend Bike Handlebar Deluxe, 23 Degree sweep, 31.8, 710mm width, Black

    $75.00

    For those seeking a different take on a traditional mountain bike handlebar, the Salsa Bend Bike Handlebar is available with either a 17 or 23° swe...

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  • Ritchey Comp 4-Axis 31.8mm Stem

    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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  • Ritchey Comp Beacon Drop Bike Handlebar - 44cm, 31.8 clamp, Black

    Ritchey Comp Beacon Drop Bike Handlebar - 44cm, 31.8 clamp, Black

    $46.95

    The randonneur inspired Ritchey Beacon has a super-wide 36° drop flare with offers comfort and stability and plenty of space for handlebar packs. T...

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  • Ritchey Comp Flat Bike Handlebar - 720mm, BB Black, 9 degree Sweep

    Ritchey Comp Flat Bike Handlebar - 720mm, BB Black, 9 degree Sweep

    $29.95

    The standard for which Ritchey performace is based on. Race worthy components priced for the casual cyclist. Double butted 6061 alloy construction...

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  • Ritchey Comp VentureMax Drop Bike Handlebar - Aluminum, 31.8, 44, BB Black

    Ritchey Comp VentureMax Drop Bike Handlebar - Aluminum, 31.8, 44, BB Black

    $42.95

    The Ritchey Comp VentureMax Road Bike Handlebar is just as applicable on a cross country tour as on cross country singletrack. Intended to ride wid...

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  • 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 Contact Road Handlebar

    Giant Contact Road Handlebar

    $50.00

    Features 2014 aluminum alloy construction Dual radius drop for comfort Micro-adjust set-up markings 45246-48: 70mm reach and 120mm drop for smalle...

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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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  • Giant Contact SLR Compact Road Di2 Compatible Handlebars

    Giant Contact SLR Compact Road Di2 Compatible Handlebars

    $289.00

    Specifications Constructed of ultra-light carbon fiber Di2 bar-end junction compatible 31.8mm clamp area 125mm reach 72mm drop 185g (420mm)

  • 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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  • Giant Contact SLR Trail Riser Handlebar

    Giant Contact SLR Trail Riser Handlebar

    $150.00

    Ultra-light high-performance full-SLR composite construction makes for maximum stiffness and lowest possible weight. Features: Weighs just 220 gr...

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  • Giant Contact SLR XC 31.8mm Handlebars

    Giant Contact SLR XC 31.8mm Handlebars

    from $150.00

    Contact SLR XC Flat Handlebar Ultra-light high-performance full-SLR composite construction makes for maximum stiffness and lowest possible weight ...

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  • Salsa Cowbell Deluxe Drop Handlebar - Aluminum, 31.8mm, 38cm, Silver

    Salsa Cowbell Deluxe Drop Handlebar - Aluminum, 31.8mm, 38cm, Silver

    $80.00

    Cowbell blends speed, comfort, and efficiency for high performance efforts on gravel and paved roads. Designed with gravel racing and riding in min...

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  • Salsa Cowbell Deluxe Drop Handlebar - Aluminum, 31.8mm, 40cm, Silver

    Salsa Cowbell Deluxe Drop Handlebar - Aluminum, 31.8mm, 40cm, Silver

    $80.00

    Cowbell blends speed, comfort, and efficiency for high performance efforts on gravel and paved roads. Designed with gravel racing and riding in min...

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  • Salsa Cowbell Deluxe Drop Handlebar - Aluminum, 31.8mm, 42cm, Silver

    Salsa Cowbell Deluxe Drop Handlebar - Aluminum, 31.8mm, 42cm, Silver

    $80.00

    Cowbell blends speed, comfort, and efficiency for high performance efforts on gravel and paved roads. Designed with gravel racing and riding in min...

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  • Salsa Cowbell Deluxe Drop Handlebar - Aluminum, 31.8mm, 44cm, Silver

    Salsa Cowbell Deluxe Drop Handlebar - Aluminum, 31.8mm, 44cm, Silver

    $80.00

    Cowbell blends speed, comfort, and efficiency for high performance efforts on gravel and paved roads. Designed with gravel racing and riding in min...

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