Thursday, June 27, 2013

'cross frame for Wisconsin

 Other than the downtube cable routing this is pretty much a typical 7005 'cross frame. There's a small headtube extension and the chainstays are a few mm's longer than stock . The frame will have a variety of uses besides racing- gravel grinders and the like. The heat tube will accommodate a tapered steerer fork.
 This is the first frame fully built in the new jig. I'm getting used to the new order of tasks.....really reminds me of the method used where I teach. There's nothing wrong with the way I used to do things but the new jig is opening up possibilities of  refinement in time management.
Oh,yeah.....one other feature on this frame that is unusual-the seat slot is on the front of the seat tube, a blast from the MTB past.

Thursday, June 20, 2013

Single speed 'cross frame for Kansas

 Inspite of the disc tab on the dropout slider that you see in the photo, this is not a disc brake frame. The inserts are installed for building purposes. The final inserts will look a little different-simpler and no disc tab.
 This is a dedicated single speed 'cross frame for a tapered steerer fork and it is going to Leawood, Kansas-the middle of the country. There have been a few National CX races in Kansas City over the years so there is a bit of a scene out there- It can get really cold.
My hope is that the owner of this frame will find it suitable for the type of terrain and climate of the area. I'm not sure how the bike will handle a tornado.....might be a bit light for that.

Wednesday, June 19, 2013

"cross frame for so-Cal does double duty

 This frame is pretty much a normal 7005 aluminum race model with a 44 mm i.d. head tube and a PF-30 bottom bracket.
The thing that will make this one do the job of two frames is an adaptor eccentric that fits into the PF-30 shell. This allows the frame to be run as a single speed without a chain tensioner. The owner of this frame requested the setup. I'm curious to see how it will perform.
This frame has one of my last 7005 NOS US  made Easton 40 mm downtubes. By next week I will have used the last one. Time to source something else after all these years. I still have about 70 top tubes. I will not stop building aluminum frames no matter how much the industry markets carbon fiber.

Saturday, June 15, 2013

Tig S.L. 'cross bike built up with 700x43 tires

This bike even has a handbuilt stem. The tires are Bruce Gordon Rock'n road tires, big and cushy.
 This bike will be seeing a lot of miles in the San Gabriel mountains in southern California.

Friday, June 14, 2013

Neon steel 29er built up.

The bike is all XT and I built the wheels with Mavic 717 rims. The fork is a Fox 100 mm. The 2x10 drive train is pretty much the stock setup on all 29ers I build.


Thursday, June 13, 2013

Lugged road frame ready to go to the painter

 After waiting a week for the last two braze ons, I'm at last done filing on this frame. Since it was June of 1978 when I completed my very first frame ( which I still have and ride occasionally ) I will call this the unofficial 35th anniversary frame. The owner does not know that I'm doing this but I don't think he will have a problem with the title of his new ride.
 I used some double oversize lugs from Nova cycles supply and found them really nice to work with. I feel lucky that stuff like these lugs are available so that I can take an idea from a customer and make it happen.
 I grafted diamond footings onto the 'V' shaped brake bridge......this was a first for me with this style of brake bridge......the parts are not supposed to fit together-hah !
The braze ons that delayed completion of this frame are visible on the underside of the dwontube. Yes, those are the Llewellyn stainless STI adjusters for a 35 mm downtube, also ordered from Nova. Every piece of hardware on this frame is top notch, right down to the Henry James stainless dropouts. Yes, I do say that I hate stainless but there are some stainless bits of frame hardware that don't fight me too fiercely in the building process.

HD 29er for local rider

 Here's the beef......at least the downtube. This frame has a bi-oval NOS Easton 'Rad" downtube. I think I still have about three boxes of these monsters. The wall is so thick I don't think you could dent it with a hammer unless you were really swinging it.
 That said, this frame still comes in at less than 5 lbs. There are the two Ahrens yokes and rectangular stays.Other than the chainstays and headtube, this is all NOS Easton Elite. I seem to have lots of this MTB stuff still around. I'm getting really lean on road frame tubes and will now have to source some other stuff after this 11 frame batch.