RF01 bicycle frame
The RF01 is crafted from steel. Straightforward and powerful. Its square profiles are unusual in bikes, giving it a sharp, distinctive look while offering excellent strength and stiffness. It rides with as much confidence as it displays.
Striking design
The frame with an edge
Using 15mm square steel tubing, the RF01 carries a bold character and really makes a statement. Very uncommon in bike frame design, this over-strengthened way of building brings an aesthetic which does not go unnoticed. Combined with the absence of the classical frame shape, it really stands out.


The process
Designed by us, crafted for you
Every RF01 is handbuilt in our workshop in Haarlem, The Netherlands. We are using our in-house developed jigs to achieve maximal repeatability and precision. Sourcing our materials and partners locally, we strive to stay in close control of the full production process.
The details
Specifications
The RF01 is delivered as a frame only. This means that you will need to source your own components and accessories. View the specs below to match which components are compatible with the RF01.
- Frame weight
- 4.7 kg
- Head tube diameter
- 1 1/8 inch
- Bottom bracket dimensions
- BSA 40mm × 68mm
- Rear axle
- 10x120mm
- Seat tube diameter
- 1 inch
- Seat tube clamp size
- T.B.D
- Material
- S235JR steel
- Frame size
- L
- Rear brake mount
- None
- Front type
- T.B.D
- Fork angle
- T.B.D
- Dropout type
- Horizontal sliding
- Max. rear tire clearance
- T.B.D
Show all frame sizing and dimensions >- dropdown
Bare.
An uncoated frame allows you to create your own livery. We deliver the canvas, you supply the paint.
Or bold.
We offer a durable powdercoated protective layer for your frame. We have pre-selected some excellent colors for you to choose from, or you could be more unique and select a custom powder color.





