Design

Specific issues, often technical, regarding bicycle design

New Titec H-bar

There is a new licensed version of the Jones H-Bar made by Titec. This one  has the same geometry and hand positions as the original curved extension Jones Titanium H-Bar. Unlike the first Titec H-Bar, this one is for 31.8mm stems and has no rise. I’ll have it available with cork grips and tape […]

By Jeff|October 7th, 2008|Design|0 Comments|

Spaceframe and Diamond frame

By Jeff|September 19th, 2008|Design|0 Comments|

hub set

135mm and dishless front and rear.

By Jeff|September 19th, 2008|Design, Thoughts|0 Comments|

big wheels

Big wheels

By Jeff|September 16th, 2008|Design|0 Comments|

Rohloff 14 SpeedHub Jones

Here’s Albert’s Jones with a Rohloff hub.

The bar was custom bent by Seven.

The hub fit up without the need for the speedbone adaptor.

 The bike is 24lbs.

By Jeff|May 12th, 2008|Builds, Design, FAQs|3 Comments|

A bike for me.

I think this is the bike I’ll be riding the most this summer.

I can run the fat front tire or a normal 29″ but the fat tire works so well for me that I’ll probably keep it on most of the time.

 

 It’s under 26lbs as shown, without the bottle but with the crudcatcher and bottle cage. […]

Steel frame with titanium truss fork

It’s more than half a pound lighter compared to the steel fork.

By Jeff|May 6th, 2008|Builds, Design, FAQs|4 Comments|

6 speed wheel

A wheel build for a Spaceframe bike build.

Chris King single speed hub.

The spokes are the same length on both sides.

17-34t 6 speed

By Jeff|May 2nd, 2008|Builds, Design|3 Comments|

Steel Jones

Steel makes sense. It’s a great material for bicycles.

 

The new steel Jones frame set has the same geometry and handling as the titanium versions.

With an EBB and removable derailleur hanger it can be built up with one speed, a few, many or Rohloff

The fork has very good tire clearance.

The short rear end has good […]

By Jeff|April 29th, 2008|Builds, Design|2 Comments|

Wide front hub

I asked Paul to make this hub after seeing a 120mm dishless hub he made. This one has 135mm spacing, very wide flange spacing and builds up a very very stiff, strong and dishless front wheel.

 Here it is laced up to a Speedway Cycles 26″ fat rim.

dishless. strong. stiff.

 Here it is built into a 29″ wheel. More on this […]

By Jeff|April 25th, 2008|Builds, Design, Thoughts|10 Comments|