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    New Mountain Bike Gear Arrivals

    Save 16%
    Shimano TL-FC41 bottom bracket tool for mountain bike maintenance, made in Japan
    Shimano mountain bike crankset with black chainring and gold spindle, ideal for trail riding
    TL-FC41 Direct Mount Chainring Lockring Tool
    Shimano
    $29.00 $24.36
    Save 32%
    Santa Cruz e-bike with Kryptotal tires, full suspension, parked against wooden fence
    Vala AL 70 - Large
    Santa Cruz
    $7,049.00 $4,799.99
    Save 32%
    Vala AL 70 - Small
    Santa Cruz
    $7,049.00 $4,799.99
    Sold Out
    Silver full suspension mountain bike with Maxxis tires, ideal for trail riding and bike rentals.
    Purple full-suspension mountain bike with Maxxis tires, ideal for trail riding and off-road adventures.
    2026 Ripmo AF
    Ibis
    $0.00
    Sold Out
    Teal full-suspension mountain bike with Maxxis tires, ideal for trail riding and off-road adventures.
    Copper full-suspension mountain bike with Maxxis tires, ideal for trail riding and off-road adventures.
    2026 Ripley AF
    Ibis
    $3,499.00 from $0.00
    Brass bike brake hose fittings for mountain bike maintenance and repair
    Olive & Barb (Hayes)
    Hayes
    $9.99
    Sold Out
    Burgtec mountain bike handlebar with yellow logo, sleek black design for trail riding
    Burgtec mountain bike handlebar with yellow logo, sleek black design for trail riding
    Josh Bryceland Ride Wide Rise Handlebar
    Burgtec
    $109.64 from $84.77
    Women's short sleeve plaid button-up shirt with chest pocket, ideal for casual or outdoor wear
    Women's tops size chart with bust, waist, hip, and sleeve measurements in inches for accurate fit
    Women's Bandara Shirt
    Club Ride
    $79.95
    Renthal Fatbar 35 mountain bike handlebar, black, for trail and enduro riding
    Renthal Fatbar 35 mountain bike handlebar, black, with silver logos on white background
    Fatbar V3 Handlebar
    Renthal
    $107.85
    Renthal FatBar mountain bike handlebar, black, sleek design for trail riding and control
    Renthal FatBar LC 35 mountain bike handlebar, black with gray branding, sleek design for trail riding
    Fatbar Lite Carbon V3 Handlebar
    Renthal
    $210.29
    Renthal FatBar mountain bike handlebar in gold finish, ideal for trail riding and bike upgrades
    Renthal Fatbar mountain bike handlebar with matte black finish and gray branding
    Fatbar Lite V3 Handlebar
    Renthal
    $107.85
    Save 18%
    SRAM GX rear derailleur and T-Type shifter for mountain bikes
    SRAM GX rear derailleur for mountain bikes, black 12-speed component with jockey wheels
    Eagle 70 Transmission Derailleur & Shifter
    SRAM
    $175.00 $143.50
    SRAM GX Eagle 12-speed mountain bike rear derailleur and shifter set for trail riding
    SRAM GX rear derailleur for mountain bikes, black and silver, precise gear shifting component
    Eagle 90 Derailleur & Shifter
    SRAM
    $265.00
    Save 25%
    Shimano XTR mountain bike drivetrain groupset with rear derailleur, cassette, shifter, and chain
    Shimano XTR mountain bike groupset with rear derailleur, cassette, shifter, and chain for high-performance trail riding
    XTR M9100 1x Upgrade Kit
    Shimano
    $1,075.00 $809.97
    Rainbow anodized mountain bike chainring with lightweight design and precision teeth
    Black mountain bike chainring with aggressive teeth and lightweight design for trail riding
    SRAM 3-Bolt Oval Chainring
    Absolute Black
    from $83.95
    Black USB to micro USB charging cable for bike accessories and electronics
    USB C to A Cable
    OutBound Lighting
    $5.00
    Black bike frame hook with mounting screw for mountain bike storage or display
    Black bike accessory mount with screw, compatible with mountain bikes and trail gear
    Trail EVO Cable Manager
    OutBound Lighting
    $12.00
    FOX mountain bike glove with brown and black grid design for trail riding
    Black mountain bike glove with grip pads and breathable perforations for trail riding comfort
    Flexair Pro Glove
    Fox Racing
    $59.95
    Save 13%
    Black mountain bike glove with neon green accent and fox logo, ideal for trail riding and cycling
    Black mountain bike glove with breathable perforations for trail riding comfort
    Flexair 50th Limited Edition Gloves
    Fox Racing
    $44.95 $38.95
    Maroon mountain bike glove with black fox logo and grip panels for trail riding
    Black and red mountain bike glove with breathable perforations and grip pads for trail riding
    Flexair Glove
    Fox Racing
    $44.95
    XTR HG+ mountain bike pulley wheels for derailleur, black with silver center
    XTR RD-M9250 Pulley Set
    Shimano
    $58.00
    Shimano HG+ mountain bike jockey wheels for rear derailleur, black polymer with steel bearing
    Deore XT RD-M8250 Pulley Set
    Shimano
    $39.00
    Black mountain bike dropper post remote lever with ergonomic design for trail riding control
    Shimano Deore mountain bike shifter with ergonomic levers and gear control
    Deore M6250 Shifter
    Shimano
    $140.00
    Sold Out
    Shimano Deore rear derailleur for mountain bikes, black and gray component
    Shimano Deore rear derailleur for mountain bikes, black and silver component
    Deore M6260 E-Bike Rear Derailleur
    Shimano
    $435.00

    Let customers speak for us

    from 3855 reviews
    Definition improvement over the old cleats

    Definition improvement over the old cleats.

    Shipping was quick. nothing to complain about. great seller

    Anonymous
    CL-MT001 SPD Cleat Set
    Being a heavier rider I added the Cush to my rear

    Being a heavier rider I added the Cush to my rear tire and it seems to really help. Watch the install videos, because it helped a ton! Always love dealing with Thunder Mountain!

    Derek
    Pro Tire Inserts

    Live my Tenet products! Thunder Mtn is always amazing!

    Joe
    Coven Rear Wheel
    Industry nine Enduro S Bronze

    These wheels are great and the discounted price is much better

    Brikman
    Thunder Mountain Bikes
    Best stem in n the market.

    This is the third industry 9 stem a35 (50mm) that I have purchased in the last 3 years (for 3 Different builds). They are the best in my opinion and look good too!.

    Anonymous
    A35 Stem

    Super fast shipping, less expensive than amazon.

    R.N.
    X-SYNC 2 Eagle Steel 3-Bolt Chainring

    Great

    Richard
    BlackLabel 31.8mm Alloy Handlebar
    Love them! grippy and damp; they really do seem

    Love them! grippy and damp; they really do seem to be a significant improvement in traction.

    Judd S.
    Albert Radial Tire

    Great addition to my girls bike. She sits more upright and feels like she has more control of the bike. The pink is just the added addition she loves

    D.
    Racepoint 35mm Handlebar

    Good brakes for surron

    Anthony
    DH-R EVO Disc Brake Lever Assembly

    They went above and beyond to get me something overnight

    Christopher
    Reverb AXS B1 Dropper Seatpost

    Nice design, Expensive! Great quality.

    R.L.
    AXS POD Bridge Clamp Kit
    Best Dropper Post!

    I'm a big fan of One Up! Especially their dropper posts! It's my 2nd one. Thanks to Thunder Mountain for the GREAT price and fast shipping!!

    Mike G.
    Dropper Post V3
    So far so good

    So far so good. I like that I don’t have to be clipped in and they have plenty of shoe contact. I have only been out on them a couple of times but they seem worth it. Also big thanks to Thunder Mountain because they shipped these to me so quick!

    Paul F.
    Revo-DHC Downhill Clipless Pedals
    In stock and ready to go.

    We have been purchasing various parts from Thunder Mountain Bike for a few years now. They have always had parts in stock and ready to go. When we need the odd random item, this is one of the first places I check.

    Jim C.
    SM-BH90-SBLS Brake Hose Kit
    2609
    78