Its been an exciting few weeks getting the fatty frame put back together. The paint is done and the bike is built. Lots of work has gone into the fat bike rebuild and now its time to ride. Can't wait to get it out and return to mountain biking on Global Fat Bike Day. Its going to be great. I'll take some photos and do a big reveal then.
Working on the project has added fuel to the dwindling fire that is my passion for cycling. After my accident in April I had little to no interest in riding, until now. My body is healing and the fatty is fixed, its going to be great.
The frame turned out great. The metallic black is stunning in person. The build went perfect with a few much needed new parts to get it ready to rock for another few years. GFBD'17 here I come...
Got some more work done recently on my fatbike rebuild. After the flux was cleaned off and the frame was given a good working with steel wool to remove any surface rust, I gave it a rub down with Acetone and got to work with priming.
A good paint job is all in the prep and doing light coats. I sprayed the self-etching primer and let it cure for a few days. A soft rub with a scouring pad and another Acetone wipe down, then a coating of primer sealer. Not many people bother with a primer sealer but I find it makes the paint job tougher and improves the look of the finished project. Self-etching primer is also a great option for extra hold on your base coat.
Its looking good so far. After the primer sealer cures over the next couple of days I need to start thinking about a colour. Lots of options in the automotive isle, and am thinking I'll spray it with an Acrylic Laquer. It will be my first time with laquer, I've done a few with enamel but it does not seem to cure very well and won't polish up nice with wax.
Once its shot with colour and clear coat, the fun beings and I get to hang parts back on it. So far I'm going to need a new bottom bracket, cables, and a chain. Everything else looks good. This old friend is going to be back and badass when she's done. Can't wait.
Back in the spring of 2011 I was getting bored with my tried and true 26er and needed something different. It was right at the cusp of the 29er explosion so I decided to buy a Cannondale Trail SL4, my first 29er. This was back in the days before I had children and could afford to buy a bike then upgrade it to my liking. Upgrades included things like a DT Swiss wheelset, Thomson post and stem, Rock Shox Reba fork, Avid Elixir brakes, and the cutting edge (at that time) Shimano 3x10 driveline. I sure do miss all that reckless spending I did back then, upgrading parts that didn't really need to be upgraded, owning a stack of brand new tires because I wanted to "try out" various makes and models. These days I'd rather buy a well spec'd mid level bike and leave it nearly stock.
I had this bike for 3 (semi-abusive) years before the frame cracked and she went to the scrap yard. The nice parts went on my fat bike and I started riding fat 100% of the time after that. I did eventually get a warranty frame after a few months and having Cannondale send me a 26er frame by mistake (way to go C-Dale, lost a customer there) that I sold to buy some replacement bits for the fat bike (Kids in the picture at this point). The C'Dale was fun, but fat tires are better. No more pizza cutters for this guy.
As my recovery comes along and I get closer to getting life back to normal, I've felt the urge to mountain bike again. I've been out on some easy going rides this year while out camping and with the kids around town, but have not had a good hard ride since the TPMBC Spring Kicker (and the Tillsonburn4 a week prior). I sold my awesome RSD Sergeant to help pay some bills while injured and am left without a mountain bike.
As my body has been healing I've realized that maybe I gave up on the old fatbike too soon. I was empathetic to it. I felt as if I should have helped it recover from its own broken frame just as all the doctors and physiotherapists have been helping me recover from my fractured spine. I spent a good evening out in the shop staring at the dust and cobweb covered frame, reminiscing of all the good times we shared, before finally arriving at the conclusion that I should give it another chance.
I got to work stripping the pain from the frame and fork and fashioned a gusset from some plate steel. It wasn't long after that I fired up the torches and got to work brazing the frame. I felt right at home with the brazing torch in my hand while carefully doing the dance of heat and bronze. The smell of sizzling flux filled the shop while the gentle hiss of the torch played its melody in my ears. Fillet brazing is a bit of a lost art that I got good with years ago, but its just like riding a bike.... you never forget.
I added brass as I needed, carefully wetting out the puddle for maximum penetration. I didn't want to have this joint crack again and the plate I made is very heavy duty.
Brazing is a gentle process. You have to run the torch at low pressure to avoid blowing out the base material from too fast of a flame. The slow flame and quick wrist are what makes a good welder here. You need to be able to adjust on the fly and use your gut to know when to wick the torch away and prevent cooking the joint, and when to pour on the heat and lay in the brass. Experience is the greatest teacher when it comes to this type of welding, and you need to think one step ahead of where you are. There is nothing quite like it and it brings me a slice of inner peace during my rough injury recovery.
I finished off my joint rebuild and shut down the torches. I let the joint cool for 10 minutes before putting the joint into the dunk tank. The dunk tank is just warm water and will dissolve the glassy flux off of the steel. Without the dunk tank, the hardened flux is nearly impossible to chip off but will disappear overnight in water. Science Bitch!
Check back for Part 2 soon. This baby is going to need some paint and lots of parts!
The Bric...._ mountain biker, road rider, heavyweight gear abuser. Built like a brick sh*thouse. No bike is safe.