Our completely retro-reflective Lumen frameset.

Our frames are hand welded of double butted 4130 Chromoly steel. They're designed to be light but extremely durable, and guaranteed for 50 years.

*Update - We have a very limited supply of Lumen Valencia framesets, but if you fit a 50cm frame (see the size chart in the images to the left) and are looking to ride single speed or fixed gear, let us know!

Compatability:

• Square taper bottom bracket: 68mm x 103mm standard/ British-ISO threading
• Headset: threadless 1 1/8"
• Seatpost: 27.2mm
• Fork spacing: 100mm
• Dropout spacing: 120mm Valencia