Framebuilding supplies

Components for your framebuilder to build your dream bike.

My PBP Bike: The Frame

When I asked readers which part of my bike for last summer's Paris-Brest-Paris they wanted to hear more about, the answer was: "Everything." So we'll make a series of short posts about the parts of the bike. I've already talked about the centerpull brakes here. Today, let's look at the...

Tubesets for Our Bikes: Oversized

In addition to individual Rene Herse x Kaisei frame tubes, we offer three complete tubesets: Superlight, 'Mule' and Oversize. Each tubeset is based on bikes that we have found to work extremely well. The Superlight set is the lightest steel tubeset available today, great for riders who prefer a flexible frame....

Tubesets for our Bikes: Mule

In addition to individual Rene Herse x Kaisei tubes, we offer three tubesets: Superlight, 'Mule' and Oversize. Each tubeset is based on bikes that we have found to work extremely well. Today we'll look at the Mule. Named after my most versatile bike, it features an unusual configuration: an oversized...

Tubesets for Our Bikes: Superlight

In addition to individual Rene Herse x Kaisei frame tubes, we offer three tubesets. Each tubeset is based on bikes that we have found to work extremely well. These bikes have distinct characters that I'll describe in a series of blog posts. The Superlight tubeset is just that – the lightest,...

Kaisei Tubing

It's no secret that we love steel bikes. Steel allows us to build the bikes we need for our adventures – bikes where every detail is optimized to the nth degree. You can imagine our concern when True Temper, one of the most important suppliers of steel tubing, decided to...

Pivots for Centerpull Brakes

We now have braze-on pivots for centerpull brakes in stock. Small parts like these are easily overlooked. They aren't exciting, and there is little profit in them. But when you need them, you appreciate them. Centerpull brakes have seen a resurgence in popularity in recent years. With brazed-on pivots, they are...