Steel bicycle frames have a long and storied history in the world of cycling. For decades, steel was the material of choice for building bicycle frames due to its strength, durability, and malleability. In recent years, carbon fibre and other materials have gained popularity, but many cyclists still prefer the classic look and feel of a steel frame. In the UK, there are several top steel frame builders, each with their own unique style and approach to frame building.
Benefits of Steel Bicycle Frames
- Durability: Steel frames are incredibly durable and can withstand the rigours of daily use, making them an excellent choice for commuting and touring.
- Comfort: Steel frames have a natural flexibility that can help absorb shock and provide a more comfortable ride than stiffer materials like carbon fibre.
- Customisation: Steel frames can be custom-built to fit a rider’s specific needs and preferences, including the length of the top tube, the height of the bottom bracket, and the geometry of the frame.
- Style: Steel frames have a classic look and feel that many cyclists find appealing, and they are often associated with vintage and retro bikes.

Top 10 Steel Frame Builders in the UK:
- Roberts Cycles: Roberts Cycles has been building steel frames since 1963 and is one of the most respected frame builders in the UK. The company produces frames for road, track, and touring bikes, and each frame is custom-built to the rider’s specifications. Roberts Cycles is known for its attention to detail and high-quality workmanship.
- Enigma Bicycle Works: Enigma Bicycle Works is a bespoke frame builder that produces steel frames for road, gravel, and touring bikes. The company uses high-quality steel tubing from manufacturers such as Reynolds and Columbus and offers a wide range of customization options. Enigma is known for its beautiful finishes and attention to detail.
- Field Cycles: Field Cycles is a small, independent frame builder that produces steel frames for road, cyclocross, and mountain bikes. The company uses traditional frame-building techniques and high-quality materials to produce frames that are both beautiful and functional. Field Cycles is known for its attention to detail and the quality of its craftsmanship.
- Mercian Cycles: Mercian Cycles is a classic frame builder that has been producing steel frames since the 1940s. The company produces frames for road, touring, and track bikes, and each frame is custom-built to the rider’s specifications. Mercian Cycles is known for its traditional frame-building techniques and attention to detail.
- Bob Jackson Cycles: Bob Jackson Cycles is a family-run business that has been producing steel frames since the 1930s. The company produces frames for road, touring, and track bikes and offers a wide range of customization options. Bob Jackson Cycles is known for its attention to detail and the quality of its craftsmanship.
- Robin Mather: Robin Mather is a veteran frame builder who has been producing steel frames for over 30 years. He is known for his attention to detail and the quality of his craftsmanship. His frames are highly sought after and are often commissioned by serious cycling enthusiasts.
- Ricky Feather: Ricky Feather is a young frame builder who has already gained a reputation as one of the most skilled steel frame builders in the UK. He has won several awards for his work, and his frames are known for their beautiful finish and attention to detail.
- Saffron Frameworks: Saffron Frameworks is a London-based frame builder that produces handmade steel frames for road, cyclocross, and mountain bikes. Each frame is bespoke and tailored to the customer’s needs, and the company is known for its high-quality workmanship.
- Donhou Bicycles: Tom Donhou is the man behind Donhou Bicycles, a bespoke frame builder based in London. His frames are renowned for their beautiful finish and attention to detail, and he has won several awards for his work.
- Brian Rourke: Brian Rourke has been building steel frames since the 1970s and has gained a reputation for his beautiful and functional designs. His frames are highly sought after by cyclists who value traditional craftsmanship and attention to detail.
Steel frames have a long history in the world of cycling and are still popular among many cyclists today. They offer durability, comfort, customization, and style that many riders find appealing. In the UK, there are several top steel frame builders, each with their own unique style and approach to frame building. These builders produce frames that are both beautiful and functional and are a testament to the art and craftsmanship of frame building. Whether you’re a serious cyclist or just someone who appreciates a well-built bike, a steel frame may be just what you’re looking for.