Cosmos Muscle Bikes — American Custom V-Twin Motorcycles (2003–Present)
Cosmos Muscle Bikes is a motorcycle manufacturer from US, established in 2003. The brand is known for its engineering approach, model diversity and long-standing presence in the motorcycle industry.
Cosmos Muscle Bikes is a small-volume American motorcycle manufacturer founded in 2003. The company builds custom V-twin cruisers and choppers, with a focus on American-style muscle bikes rather than mainstream cruiser production. Production runs are limited and most bikes are built to order.
Cosmos Muscle Bikes is based in the United States and serves buyers looking for custom V-twin motorcycles outside the Harley-Davidson and Indian mainstream. The brand sits in the same niche as Confederate, Big Dog, and other small-volume American V-twin builders that emerged in the 2000s.
What Cosmos Muscle Bikes makes
V-twin cruisers
Cosmos Muscle Bikes produces V-twin-powered cruisers built around American-style engines (typically S&S or proprietary V-twin powerplants). Frames are custom-fabricated, and each bike is built to customer spec. Pricing for a complete bike typically runs $25,000 to $45,000+ depending on engine size and component choice.
Choppers and pro-street
The brand also builds chopper and pro-street style motorcycles, with stretched frames, raked front ends, and high-performance V-twin engines. These follow the American custom motorcycle tradition established in the 1990s and 2000s.
Cosmos Muscle Bikes in the market
As of 2026, Cosmos Muscle Bikes remains a small-volume operation. The brand does not have a national dealer network. Most sales happen through direct orders, specialty custom shops, and used-bike listings. Buyers should plan for limited parts availability and longer service times compared to mainstream manufacturers.
For riders comparing options in this price range, look at established American custom builders (Big Dog, Bourget, American IronHorse), mainstream V-twin cruisers (Harley-Davidson Softail, Indian Scout/Chief), and newer boutique builders that produce limited runs of muscle-bike-style V-twins.