All Bike & Component Deals

Retired Rental Bikes

We're constantly updating our rental fleet. As new bikes come in, used bikes start looking for a new home.

Check back often - these bikes come and go quick!

Shop used bikes

Bike Components & Accessories

Save big on our specials and limited-time (or limited-stock) deals on popular mtb components, gear, and more!

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    Save 21%
    GX Transmission AXS Rear Derailleur Full Mount Bolt Kit
    SRAM
    $20.00 $15.80
    Save 20%
    MTX Braking Red Label Race Brake Pads - Magura MT2 / MT4 / MT6 / MT8 - Thunder Mountain Bikes
    MTX Braking Red Label Race Brake Pads - Magura MT2 / MT4 / MT6 / MT8 - Thunder Mountain Bikes
    Red Label Race Brake Pads - Magura MT2 / MT4 / MT6 / MT8
    MTX Braking
    $35.99 $28.79
    Save 16%
    Altus SL-M315 Shift Lever
    Altus SL-M315 Shift Lever
    Shimano
    $21.00 from $17.64
    Sold Out
    Pike C1+ V2 Air Spring Upgrade Kit
    Pike C1+ V2 Air Spring Upgrade Kit
    RockShox
    $115.00 $90.85
    Sold Out
    RockShox Charger 3.1 Damper Upgrade Kit - Thunder Mountain Bikes
    Charger 3.1 Damper Upgrade Kit
    RockShox
    $395.00 $312.05
    Sold Out
    Reverb AXS XPLR Gravel Dropper Seatpost
    RockShox
    $695.00 $549.05
    Sold Out
    Level Ultimate Stealth 4-Piston Brake Lever
    SRAM
    $160.00 $126.40
    Sold Out
    SRAM Level Ultimate Stealth Lever Blade - Thunder Mountain Bikes
    Level Ultimate Stealth Lever Blade
    SRAM
    $75.00 $59.25
    Sold Out
    SRAM T47 DUB Bottom Bracket - Thunder Mountain Bikes
    SRAM T47 DUB Bottom Bracket - Thunder Mountain Bikes
    T47 DUB Bottom Bracket
    SRAM
    $60.00 from $47.40
    Save 21%
    SRAM XX Transmission AXS Rear Derailleur Pulley Kit - Thunder Mountain Bikes
    SRAM XX Transmission AXS Rear Derailleur Pulley Kit - Thunder Mountain Bikes
    XX Transmission AXS Rear Derailleur Pulley Kit
    SRAM
    $90.00 $71.10
    Sold Out
    SRAM XX Transmission AXS Rear Derailleur Cage Assembly Kit - Thunder Mountain Bikes
    XX Transmission AXS Rear Derailleur Cage Assembly Kit
    SRAM
    $205.00 $161.95
    Sold Out
    SRAM XX SL / XX / X0 Transmission AXS Rear Derailleur Inner Cage - Thunder Mountain Bikes
    SRAM XX SL / XX / X0 Transmission AXS Rear Derailleur Inner Cage - Thunder Mountain Bikes
    XX SL / XX / X0 Transmission AXS Rear Derailleur Inner Cage
    SRAM
    $40.00 $31.60
    Sold Out
    Level Bronze Stealth Brake Lever
    SRAM
    $100.00 $79.00
    Sold Out
    SRAM Level Bronze Stealth Brake Lever Blade - Thunder Mountain Bikes
    Level Bronze Stealth Brake Lever Blade
    SRAM
    $35.00 $27.65
    Sold Out
    SRAM Maven Disc Brake Pad Spreader Spring - Thunder Mountain Bikes
    SRAM Maven Disc Brake Pad Spreader Spring - Thunder Mountain Bikes
    Maven Disc Brake Pad Spreader Spring
    SRAM
    $8.00 from $6.32
    Save 21%
    Post Bracket Disc Brake Adaptor - Titanium Bolts
    Post Bracket Disc Brake Adaptor - Titanium Bolts
    SRAM
    $50.00 from $39.50
    Sold Out
    Maven Base A1 Caliper
    SRAM
    $100.00 $79.00
    Sold Out
    Maven Base Brake Lever Blade
    SRAM
    $35.00 $27.65
    Save 21%
    Eagle 90/70 T-Type Rear Derailleur Pulley Kit
    SRAM
    $20.00 $15.80