the original arctos® frame jig. Simple makes no-frills, rock-solid fixtures used by bicycle framebuilders around the globe.

2019年8月6日 · I opted for a sort of “S”-shaped design with it’s closest commercially available cousin being the Arctos jig (pictured below). It seemed like a well-proven design, and I really like the way the bottom bracket pivot floats thanks to a clever dual-curved-slot design that puts the center point of the slot arcs at the center of the bottom ...

In Portland I learned to build using an Arctos jig. The simplistic, functional and approachable design seemed like an obvious choice for me. I scoured the internet for photos of bicycle frame jigs, in particular Arctos jigs. A handful of people have posted photos of …

2022年8月19日 · In Portland I learned to build using an Arctos jig. The simplistic, functional and approachable design seemed like an obvious choice for me. I scoured the internet for photos of bicycle frame jigs, in particular Arctos jigs. A handful of people have posted photos of Arctos style jigs that they have built.

In Portland I learned to build using an Arctos jig. The simplistic, functional and approachable design seemed like an obvious choice for me. I scoured the internet for photos of bicycle frame jigs, in particular Arctos jigs.

2009年7月14日 · Some pics of the new Arctos jig. BB is redesigned to be an easy adjustment from 68 to 73 via a 2.5mm bb spacer. The stand offs are also spaced further out from 100 to 110 to give you a little more room for wider seat stays.

Store ARCTOS Frame Fixture. ARCTOS Frame Fixture $4,950.00 Add To Cart. SIMPLE BICYCLE CO. Simple is a small-batch producer of high-quality bicycle frames located in Portland, Oregon. CONTACT. Simple Bicycle Co. 2801 NW Nela St. Portland, OR 97210 ...

There are also jigs for for forks and stems as well as for the placement of cantilever bosses, disc brake tabs, and more. Explore the following manufacturers to see who has what you might want/need. Simple Bicycle Co. makes the Arctos jig which has long enjoyed a solid reputation among builders.

Description. ARCTOS SPIN JIG 7ft3in FAST, MEDIUM. Item Info. Material 1: IM7: Color 1: METALLIC BROWN GLOSS: Model: Arctos

2005年8月25日 · CAD Model of Arctos Jig Many thanks to Gary Helfrich (founder of Merlin) for providing this drawing and detailed feedback on using his well-designed tool....click to enlarge Posted by Mike Ahrens at 10:21 PM