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Bike Accessories

(1,036 products)
Products (1036)
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    Cannondale10-in-1 Multi-Tool
    $17.73
    Save 29%
    compared to  $25.00
    1 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    Co-op CyclesPurist Water Bottle - 22 fl. oz.
    $6.93 - $10.95
    91 reviews with an average rating of 4.4 out of 5 stars
    CamelBakPodium Dirt Series Water Bottle - 21 fl. oz.
    $10.73
    Save 28%
    compared to  $15.00
    17 reviews with an average rating of 3.8 out of 5 stars
    REI OUTLET
    CamelBakPodium Chill Outdoor Water Bottle - 21 fl. oz.
    $9.73
    Save 39%
    compared to  $16.00
    0 reviews
    REI OUTLET
    Planet BikeAluminum Water Bottle Cage
    $6.00
    200 reviews with an average rating of 4.4 out of 5 stars
  • A person stops their ride to check out their Wahoo GPS bike computer.

    New from Wahoo

    Wahoo’s upgraded line of ELEMNT GPS bike computers are built to match your ride & your price point.

  • Sale Ends Jun 16
    Top Rated
    GarminVaria RTL515 Rearview Radar Taillight
    $149.99
    Save 25%
    compared to  $200.00
    155 reviews with an average rating of 4.6 out of 5 stars
    Nite IzeSqueeze Rotating Smartphone Bar Mount
    $26.00
    178 reviews with an average rating of 4.1 out of 5 stars
    REI Co-opPatch Kit
    $3.95
    30 reviews with an average rating of 4.1 out of 5 stars
    ElectraDomed Ringer Bike Bell
    $16.00
    72 reviews with an average rating of 4.3 out of 5 stars
    Top Rated
    Muc-OffNano Tech Bike Cleaner
    $17.00
    36 reviews with an average rating of 4.6 out of 5 stars
    Nite IzeWraptor Rotating Smartphone Bar Mount
    $22.50
    314 reviews with an average rating of 4.1 out of 5 stars
    Co-op CyclesInsulated Water Bottle - 23 fl. oz.
    $17.95
    20 reviews with an average rating of 4.1 out of 5 stars
    Co-op CyclesPurist Water Bottle - 26 fl. oz.
    $8.93 - $12.95
    88 reviews with an average rating of 4.4 out of 5 stars
    Top Rated
    Portland Design WorksThe Owl Water Bottle Cage
    $14.93 - $26.00
    18 reviews with an average rating of 4.6 out of 5 stars
    CamelBakPodium Big Chill Insulated Water Bottle - 24 fl. oz.
    $20.00 - $22.00
    293 reviews with an average rating of 4.2 out of 5 stars
    OrtliebBack-Roller Panniers - Pair
    $200.00
    106 reviews with an average rating of 4.4 out of 5 stars
    Muc-Off3X Premium Brush Kit
    $27.00
    3 reviews with an average rating of 5.0 out of 5 stars
    Top Rated
    NUUNPurist Water Bottle - 26 fl. oz.
    $8.93
    Save 25%
    compared to  $11.95
    23 reviews with an average rating of 4.6 out of 5 stars
    CamelBakPodium Water Bottle - 21 fl. oz.
    $8.73 - $9.73
    Save 25% - 27%
    compared to  $12.00 - $13.00
    8 reviews with an average rating of 3.1 out of 5 stars
    REI OUTLET
    REI Co-opJunction Water Bottle Cage
    $9.95
    133 reviews with an average rating of 4.0 out of 5 stars
    CannondalePriBar Tire Levers
    $11.73
    Save 31%
    compared to  $17.00
    0 reviews
    REI OUTLET
  • Sale Ends Jun 16
    GarminEdge 540 Bike Computer
    $249.99
    Save 28%
    compared to  $350.00
    215 reviews with an average rating of 4.2 out of 5 stars
    OspreyEscapist Wedge Bag
    $60.00
    3 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    TopeakCargo Net
    $8.95
    37 reviews with an average rating of 4.8 out of 5 stars
    Top Rated
    Park ToolCG-2.4 Chain Cleaning System
    $43.95
    58 reviews with an average rating of 4.6 out of 5 stars
    TopeakRX Trunk DXP with Panniers
    $53.93
    Save 40%
    compared to  $89.95
    28 reviews with an average rating of 4.4 out of 5 stars
    SpurcycleOriginal Bike Bell - Black
    $69.00
    64 reviews with an average rating of 4.3 out of 5 stars
    HiplokZ Lok Combo Bike Lock
    $30.00
    0 reviews
    CannondaleSpeed-C Carbon Water Bottle Cage
    $40.73
    Save 37%
    compared to  $65.00
    0 reviews
    REI OUTLET
  • Sale Ends Jun 16
    GarminEdge 1050 Bike Computer
    $599.99
    Save 14%
    compared to  $700.00
    271 reviews with an average rating of 4.3 out of 5 stars
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Related Expert Advice articles

About Bike Accessories

Choosing the right bike for you is a crucial decision, but how you outfit your bike can be just important to your riding safety and comfort. It's important to think about where you plan to ride, what time of day, and what you want to bring with you.

Types of bike accessories

You'll want to outfit you and your bike for safety depending on your riding conditions. First and foremost, start with a good bike helmet. If you plan to ride at night or in bad weather, bike headlights and rear tail lights are also a must. A solid bike u-lock is also key if you're leaving your bike outside.

You may also want to carry more than yourself, in which case you should think about storage. A bike basket is a classic, but you might always consider panniers, saddle bags, or a bike backpack.

If you're shopping for a child, consider a bike trailer or child bike seat.

When it comes to maintenance, you'll need a bike pump at minimum as well as bike tools and a repair stand if you plan to do your own work.

Why shop at REI

REI's wide selection of bike accessories from top brands like Bontrager, Park Tool and Burley make us a go-to destination. Our 100% satisfaction guarantee means you can shop with confidence. Co-op members receive a dividend on purchases and discounts on bike maintenance classes.