Persons-Majestic Company  
   Importer and retailer of Brooks leather saddles and Sturmey-Archer hubs, drum brakes and other parts.
   http://www.permaco.com/

Campagnolo  
   It's more than components, it's a lifestyle. Look here for insight into one side of one of cycling's most esoteric debates.
   http://www.campagnolo.com/

Bike Parts For Sale  
   Online list of dirt-jumping, freestyle, BMX racing, mountain, comfort, and cruiser and antique bike parts and accessories.
   http://bikepartsforsale.com

Spongy Wonder  
   Product information and online ordering for this wide bicycle seat designed for comfort.
   http://www.spongywonder.com/

Nimble  
   Designs, manufactures, and sells composite racing wheels.
   http://www.nimble.net/

No-Mor Flats  
   Offers a bicycle inner tubes by the Cyclo Manufacturing Company designed to be puncture-proof.
   http://www.nomorflats.com/

Bicycletubes.com  
   Bicycle tires, tubes and wheels.
   http://www.bicycletubes.com/

Ariane International Mail Order  
   Retails components, along with clothing and accessories; based in England.
   http://ariane-int.com/

Pedal Force  
   Manufactures and retails carbon composite bicycle frames, forks, seat posts and heads.
   http://www.pedalforce.com/

Frankford Bicycle  
   Retails components for mountain, road and BMX biking.
   http://www.frankfordbike.com/

Golden Eagle Bike Engines  
   Offers a bicycle assist device using a friction drive to convert standard 24-26" bicycles into fun transportation.
   http://bikeengines.com/

Coombe Engineering  
   Makers of the Coombe Pro Pedal system that features information on its quality, performance and biomechanical efficiency. Features low profile design, and online ordering. Based in Boulder, Colorado.
   http://www.coombe.com/

Tre G racing pool Fork  
   Forks and cycle components and accessories made in Italy with CNC machine for mountainbike and road bike.
   http://www.fork3g.it

Bike Parts USA  
   Features a shop by brand search engine, online ordering, pricing, and descriptions of parts and accessories.
   http://www.bikepartsusa.com/

Sidetrak  
   Online bicycle parts catalog.
   http://www.sidetrak.com/

Hanebrink Fork  
   Upside down forks for mountainbike, downhill and extreme riding, made in California
   http://www.hanebrink.net/

Comfort Saddle  
   Offers a unique style of saddle. Includes fit and installation information and describes health benefits.
   http://www.comfortsaddle.com

Dice Bikes  
   Manufacturer of downhill mountain biking products, including hubs, pedals, and rims.
   http://dicebikes.com

Bike World  
   Offers components for mountain and road biking, as well as accessories.
   http://www.bikeworld.com/

BicycleTires.com  
   Offers a selection of tires, plus accessories and clothing.
   http://www.bicycletires.com

Icycles  
   Offers road and mountain bike parts, including saddles and seat posts, collectibles, cables and housing, and tires as well as accessories, tools and clothing.
   http://www.icyclesusa.com/

Trident Sports  
   Retailer of components and accessories, including chainrings, disk brakes, linear-pull brakes, rims, complete wheels, hubs, saddles, and cranks.
   http://www.trident-sports-usa.com/catalog.html

Universal Cycles  
   Offers components and accessories; based in Nevada.
   http://www.universalcycles.com/

Harris Cyclery  
   Retails accessories, parts and tools; includes technical advise.
   http://www.sheldonbrown.com/harris/index.html

Marchisio Sprockets  
   Provides information on sprockets and wheels for Campagnolo and Shimano.
   http://anysystem.de

Spiderflex Bicycle Seats  
   Makers of non-traditional ergonomic bicycle seats. Site includes adjustment suggestions.
   http://www.spiderflex.com

Full Speed Ahead  
   Bicycle component company manufacturers carbon fiber and alloy bicycle components for road, triathlon, mountain and bmx cycling.
   http://www.fullspeedahead.com

Delta Cycle  
   Bicycle parts and accessories, including stems, racks, tools, carriers, brake pads, and bike storage systems.
   http://www.deltacycle.com

Italian Solutions  
   Sells custom-built frames and bicycles, frame repairs and renovations.
   http://www.bikes-dolan.uk.com/

Northwest Chopper Bicycle  
   Offers custom hand made chopper bicycle frames and forks.
   http://www.northwest-chopper-bicycle.com

Loose Screws Bicycle Small Parts  
   Online catalog, featuring bicycle tools and small parts for the home mechanic.
   http://www.thethirdhand.com/