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Fortified Bicycle
  • Bikes
    • Invincible 8-Speed
    • Invincible 1-Speed
  • Bike Lights
    • Combo Packs
    • Rear Lights
    • Replacement Batteries
  • Bike Gear
    • Accessories
    • Parts
    • Seats & Security
  • Support
    • FAQs
    • Contact
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Products

3/8-26 Delta Knox Nuts (1 pair) w/ Key Delta Cycle
3/8-26 Delta Knox Nuts (1 pair) w/ Key Sold Out
  • 3/8-26 Delta Knox Nuts (1 pair) w/ Key Delta Cycle
 

3/8-26 Delta Knox Nuts (1 pair) w/ Key

Sold Out $30


2 Knox Nuts 1 wheel key (not shown) Ships free with orders over $70

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8 Speed Cassette: Shimano CS-HG31-8 Megarange 11-34T Fortified Bicycle
8 Speed Cassette: Shimano CS-HG31-8 Megarange 11-34T Sold Out
Sale
  • 8 Speed Cassette: Shimano CS-HG31-8 Megarange 11-34T Fortified Bicycle
 

8 Speed Cassette: Shimano CS-HG31-8 Megarange 11-34T

Sold Out $19


Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed Cassette Cogs: 11-13-15-17-20-23-26-34 Drivetrain Speeds: 8 Range: 11-34

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8 Speed Front Wheel (For Disc Brake) YQ
8 Speed Front Wheel (For Disc Brake) $60 $80
Sale
  • 8 Speed Front Wheel (For Disc Brake) YQ
  • 8 Speed Front Wheel (For Disc Brake) YQ
 

8 Speed Front Wheel (For Disc Brake)

$60 $80


Replacement front wheel for the Invincible bike Disc Brake hub Rotor and disc calipers not included 700x32c Tube and tire not included

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8 Speed Rear Derailleur - Shimano Altus YQ
8 Speed Rear Derailleur - Shimano Altus $35
  • 8 Speed Rear Derailleur - Shimano Altus YQ
 

8 Speed Rear Derailleur - Shimano Altus

$35


Shimano RD-M310GS

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8 Speed Rear Wheel YQ
8 Speed Rear Wheel Sold Out
Sale
  • 8 Speed Rear Wheel YQ
 

8 Speed Rear Wheel

Sold Out $65


* DISCONTINUED ITEM* - ALL SALES FINAL Does not include tube or tire Does not include disc brake rotor Does not include cassette

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Alloy Stem Raiser (Black) delta cycle Alloy Stem Raiser (Black)
Alloy Stem Raiser (Black) Sold Out
  • Alloy Stem Raiser (Black) delta cycle Alloy Stem Raiser (Black)
  • Alloy Stem Raiser (Black) delta cycle Alloy Stem Raiser (Black)
 

Alloy Stem Raiser (Black)

Sold Out $29


This stem raiser by Delta Cycle offers you a few more inches of handlebar height, so you can ride in comfort. These alloy bicycle Stem Raisers feature...

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Aviator & Afterburner Battery 2-Pack Fortified Bike
Aviator & Afterburner Battery 2-Pack Sold Out
  • Aviator & Afterburner Battery 2-Pack Fortified Bike
  • Aviator & Afterburner Battery 2-Pack Fortified Bike
  • Aviator & Afterburner Battery 2-Pack Fortified Bike
 

Aviator & Afterburner Battery 2-Pack

Sold Out $38


Ride Forever. 2-Pack of Batteries To make sure you always shine, grab an extra rechargeable battery. We spent nearly 2 years engineering a custom cell...

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Aviator & Afterburner Combo Pack Fortified Bike Standard (150/30 lumen)
Aviator & Afterburner Combo Pack Sold Out
  • Aviator & Afterburner Combo Pack Fortified Bike Standard (150/30 lumen)
  • Aviator & Afterburner Combo Pack Fortified Bike Standard (150/30 lumen)
  • Aviator & Afterburner Combo Pack Fortified Bike Standard (150/30 lumen)
  • Aviator & Afterburner Combo Pack Fortified Bike Standard (150/30 lumen)
  • Aviator & Afterburner Combo Pack Fortified Bike Standard (150/30 lumen)
 

Aviator & Afterburner Combo Pack

Sold Out $69


Lock Them On. Ride Forever. These lightweight aluminum lights lock to your handlebars and seat post with custom security bolts! Swap batteries on the go...

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Aviator & Afterburner Lithium Ion Battery Fortified Bike Single
Aviator & Afterburner Lithium Ion Battery Sold Out
  • Aviator & Afterburner Lithium Ion Battery Fortified Bike Single
  • Aviator & Afterburner Lithium Ion Battery Fortified Bike Single
  • Aviator & Afterburner Lithium Ion Battery Fortified Bike Single
 

Aviator & Afterburner Lithium Ion Battery

Sold Out $19


Ride Forever. To make sure you always shine, grab an extra rechargeable battery. We spent nearly 2 years engineering a custom cell that focuses on...

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Hanger for Derailleur YQ
Hanger for Derailleur $10
  • Hanger for Derailleur YQ
  • Hanger for Derailleur YQ
 

Hanger for Derailleur

$10


Ships FREE with orders over $70

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Invincible 1Speed Fortified Bicycle Small (50cm)
Invincible 1Speed Sold Out
  • Invincible 1Speed Fortified Bicycle Small (50cm)
  • Invincible 1Speed Fortified Bicycle Small (50cm)
  • Invincible 1Speed Fortified Bicycle Small (50cm)
 

Invincible 1Speed

Sold Out $449


Bike Details: Custom security bolts that keep your bike components protected from thieves Rust-stopping frame + chain Comes 80% assembled. You do the rest with...

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Invincible 8Speed Fortified Bicycle  Small (50cm)
Invincible 8Speed Sold Out
  • Invincible 8Speed Fortified Bicycle  Small (50cm)
  • Invincible 8Speed Fortified Bicycle  Small (50cm)
  • Invincible 8Speed Fortified Bicycle  Small (50cm)
  • Invincible 8Speed Fortified Bicycle  Small (50cm)
  • Invincible 8Speed Fortified Bicycle  Small (50cm)
  • Invincible 8Speed Fortified Bicycle  Small (50cm)
  • Invincible 8Speed Fortified Bicycle  Small (50cm)
  • Invincible 8Speed Fortified Bicycle  Small (50cm)
 

Invincible 8Speed

Sold Out $749


Built for the city, perfect for anywhere. The Invincible features custom security bolts that keep your bike and parts protected from thieves. A rust-proof...

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Invincible Rear Rack Fortified Bicycle
Invincible Rear Rack Sold Out
  • Invincible Rear Rack Fortified Bicycle
 

Invincible Rear Rack

Sold Out $49


The Invincible rear rack provides the extra "trunk space" you need on your bike. Features & Specs: Lightweight aluminum design Premium matte black finish Designed for carrying panniers...

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No Nonsense Bike Lock Fortified Bicycle
No Nonsense Bike Lock Sold Out
  • No Nonsense Bike Lock Fortified Bicycle
  • No Nonsense Bike Lock Fortified Bicycle
  • No Nonsense Bike Lock Fortified Bicycle
 

No Nonsense Bike Lock

Sold Out $49


The No Nonsense Bike Lock is exactly that: a super-tough, reliable U-lock with a no-frills price to match. Features & Specs: 13mm hardened steel shackle...

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Payback Bike Seat Security Fortified Bicycle  28.6mm / Black
Payback Bike Seat Security $12
  • Payback Bike Seat Security Fortified Bicycle  28.6mm / Black
  • Payback Bike Seat Security Fortified Bicycle  31.8mm / Blue
  • Payback Bike Seat Security Fortified Bicycle  31.8mm / Red
  • Payback Bike Seat Security Fortified Bicycle  28.6mm / Silver
  • Payback Bike Seat Security Fortified Bicycle  28.6mm / Silver
  • Payback Bike Seat Security Fortified Bicycle  Binder Bolt / Silver
  • Payback Bike Seat Security Fortified Bicycle  34.9mm / Black
  • Payback Bike Seat Security Fortified Bicycle  28.6mm / Silver
 

Payback Bike Seat Security

$12


Lock Them On. Ride Forever. The Payback bike seat security system locks down your seat post and saddle with proprietary Fortified security bolts so a thief...

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Security Saddle Bolt Fortified Bicycle  M5 (2pk)
Security Saddle Bolt from $10
  • Security Saddle Bolt Fortified Bicycle  M5 (2pk)
  • Security Saddle Bolt Fortified Bicycle  M5 (2pk)
 

Security Saddle Bolt

$10


M5 & M6 saddle bolts are packaged with 2 bolts each The M8 Saddle bolt is a single bolt in the package Please measure carefully...

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Single Invincible Fender Qbicle
Single Invincible Fender $45
  • Single Invincible Fender Qbicle
 

Single Invincible Fender

$45


Stay dry while riding in any weather! An innovative minimal fender design that's sturdy, lightweight, and easy to install. Features & Specs: Includes 1...

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Single Speed Front Wheelset YQ
Single Speed Front Wheelset $60 $74
Sale
  • Single Speed Front Wheelset YQ
  • Single Speed Front Wheelset YQ
 

Single Speed Front Wheelset

$60 $74


* DISCONTINUED ITEM* - ALL SALES FINAL Includes with Rimstrip and Front Hub 700c 32 spokes Does not include tube or tire

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Single Speed Rear Wheelset YQ
Single Speed Rear Wheelset $60 $74
Sale
  • Single Speed Rear Wheelset YQ
  • Single Speed Rear Wheelset YQ
 

Single Speed Rear Wheelset

$60 $74


* DISCONTINUED ITEM* - ALL SALES FINAL Includes Rimstrip and Rear Hub 700c Does not include tube, tire, or freewheel

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Stolen Thermalite 9/16 Pedals - Black Fortified Bicycle
Stolen Thermalite 9/16 Pedals - Black $24 $34
Sale
  • Stolen Thermalite 9/16 Pedals - Black Fortified Bicycle
 

Stolen Thermalite 9/16 Pedals - Black

$24 $34


The Thermalite pedals feature a concave, low profile design and is molded with Thermalite nylon material. Micro knurling w/ 24 in molded pins for traction...

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Thousand Helmet Thousand Black / Large
Thousand Helmet $79 $89
Sale
  • Thousand Helmet Thousand Black / Large
  • Thousand Helmet Thousand Navy / Small
  • Thousand Helmet Thousand Black / Small
  • Thousand Helmet Thousand Black / Small
  • Thousand Helmet Thousand Black / Small
  • Thousand Helmet Thousand Black / Small
 

Thousand Helmet

$79 $89


VINTAGE MOTO MEETS MODERN MINIMAL. Lightweight helmet at 410g (S), 450g (M) or 490g (L). Built to meet CPSC and EN1078 standards. Includes 2 sets of...

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