It’s been a busy couple of months for me with bikes. It’s almost like a second job now. Building my own new generation frame, teaching a few other guys to build their own bikes, designing parts for the next class of my bikes, international and national parts orders, getting frames to paint, final assembly, testing, … Read more#twentysevenfive is dead

FULL RACE! The Blackbird has proven to be the greatest bike that I’ve made thus far. The geometry is dialed. It is completely sorted. It works well everywhere. It’s comfortable. It’s fast. It has real balance. Up or down hills it crushes. So what to do? Push it. Make it full race. Find its limit … Read moreMore is everything

I love using Paragon Machine Works parts. They are well designed, priced well, and very rarely cause an issue. One issue comes up with the DR2065 dropout I often. It’s not because of any poor work on PMWs part but it turns into a problem at just the wrong time. It’s an issue that comes … Read moreRemoving stripped PMW screws

Here’s a nice trick. We can now save money converting DT Swiss ratchets to XD from Hyperglide by buying just the freehub body (HWRAAX00S3114S). It used to be that you’d have to buy the body, ratchets, grease, and springs (HWYAAX00S3188S). It’s about half the cost. The problem is that the new FH body doesn’t include … Read moreXD Spacers for DT Swiss hubs

Bike assembly weeks are always busy. There are so many details to focus on and little improvements to make. I try to make something better each time a bike goes together. I try to look at details with new eyes each time. The big news this week for a lot of framebuilding folks is the … Read moreLittle details of the week.

2017-10-14: Shakedown 1 With smoke in the air and fire in next door Sonoma and Napa counties, a red flag warning in Marin county, this morning’s ride was reserved. A simple Tamarancho loop with unknown effects from air quality. For today, air cleared well and it was the clearest of the week. The loop worked … Read moreBlackbird Shakedowns

I’ve mentioned and shown many times in the past that I modify my ODI Lock Jaw Clamps in a lathe. I mount the clamps on an arbor and put as large a chamfer as I can while not cutting into the screw. This serves several purposes. It softens the edge of the grip area where … Read morePolish

A year ago, after some development with the Red Five frame, I built the Concorde. It’s been a really special bike and it was named accordingly. It is a very long and super fast bike. Since this new bike is for going far bigger and much faster, there was only one name that would do; SR-71 Blackbird. The … Read moreSR-71 Blackbird

Hey folks, Bent seat tubes have become a necessity in modern mountain bike construction. Why? Dropper seatposts take up considerable straight line space within the tube while short chainstays and large diameter wheels compete for the same space. Something has to give and it means a bend at the bottom of the tube. The problem? … Read morePVD Blackbird Seat Tube OEM Order

I do a lot of fancy parts for bikes. I want the bikes I make to turn out just as I imagine them. Each one differs from the last. The problem with each bike being different is that it’s often not worth making tooling. This time it was worth it. I’ve been using yokes for … Read moreBound for glory!

Every now and then, someone comes up with the great idea to build a bike frame with straight gauge tubes. This is silly and a dumb idea. Here, I compare with a True Temper VER01 .8/0.5/0.8 butted tube with a section of straight gauge 0.035″ thick 1.125″ diameter 4130. Why compare a 8/5/8 tube with … Read moreWhy butted tubes

More Blackbird parts are going through the system. It’s so good to see this all come toghether. This is getting very close to happening. Soon. TurboRamJet, baby. The power at the heart of the beast. After the monster job of getting chainstay yokes completed, it’s now on to the smaller parts. Head tubes will be … Read moreTurboRamJet

It’s no secret what’s been going on in the land of PVD. Lots of design work. I’ve been working on a ton of new parts and new bikes. Moving development through the Red Five, Lightning, and Baron class bikes, a new class is born. The SR-71 Blackbird class. driven to go higher. Faster. Radder. This … Read moreBlackbird Ops

Up & Down Mountains is a marketing thing from Transition bikes. It’s nice. It sounds like what we do on mountain bikes. I’ve been shopping around for a new squish bike recently. I sold my older 2016 Scott Genius LT 710. It was a monster, modified and pushed out to 180F/170R and a lot longer … Read moreUp & Down Mountains

Ron Andrews is a bike industry legend. He’s been around longer than almost anybody. From the early days of Fat City Cycles to Yeti, and today, he’s the man behind King Cage, pretty much the nicest water bottle cages and accessories you can get. Besides his tooling prowess he’s a fun guy to be around … Read moreThe King of Durango

Currently, the next “big thing” in mountain bike marketing. High trail MTB. Specialized, Transition, and White have already begun marketing 29er bikes with 42mm offset forks, thus, higer trail than the 51mm forks produce. I’m sure many more marketing departments will be pushing this soon as well. This is another topic that Chris Porter has … Read moreHigh Trail MTB

Singlespeed bikes suck. I say that on every ride that I’m riding one. They suck especially when they are singlespeed mountain bikes. They hurt and make me feel dumb. I try to chase down enduro bros and I run out of gearing. spun out, I watch them pull away…helplessly. That sucks the worst. It always … Read moreSeven Samurai

This is a cool little tool. It’s often a simple task to swap out remotes on RS Reverb systems without a full bleed. I’ve done it many times. If you’re careful, you really wont spoil the bleed. It works. One thing that helps considerably is a fully bled remote going into the process. This isn’t … Read moreSpecial Reverb Remote Bleeder

The Red Baron is a hell of a bike. Even without a front brake it is a far more capable beast than I initially figured. It goes so fast and in control that it’s tempting to go too fast. Faster than I can steer around the next tree. No sudden stops will be made without … Read moreThe PVD 29+ Rigid Fork and Baron Update

The voting for new inductees to the Mountain Biking Hall of Fame has begun for 2017. Several very qualified parties have been nominated including the great frame designer Brent Foes and legendary racer Steve Peat. This is a year with some strong contenders. Among them, Mark Norstad. To many, his name may not come to mind. … Read moreMark Norstad for MBHoF

♬It seems I gotta start the explaining, bust it♬ For the Red Baron project, I’ve been working with some custom steel forks. It’s been a while but forks are fun little projects that don’t involve the same investment of time or money that a full frame does. For high performance, carbon is the way to … Read morePVD StepDown Standard – Front

Riding the Red Baron is an exercise in pure terror. When I’m not in fear for my life, I’m in dire agony. This bike is for stripped down, hardcore, black leather riding. Kill or be killed. Wartime. I’ve had the chance to do three laps around Tamarancho and a run up Loma Alta (1,600 ft) and down Solstice. Basic … Read moreBaron Review – Offroad

Here is the Fokker Dr.I 425/17. The triplane of WW1 Ace Manfred Albrecht Freiherr von Richthofen (The Red Baron) which he flew for the last 19 of his 80 kills. Legend status: 100. The Fokker Dr.1 is the namesake for this bike. Lovingly nicknamed The Red Baron. This bike is about style and chill, not being the fastest. The … Read moreThe Red Baron

Porn is an awesome thing. People doing the most incredible things with incredible bodies. Big boobs and cocks going in every direction. Upside down and backwards for hours on end. It is inspiring. It makes folks want to do good deeds. The problem with what we see in porn, and a really big problem for young people … Read morePorn

I went down for my annual visit to La Tortuga Torteria this weekend. The food there necessitates a pilgrimage.  And while I was there I stopped by the Sea Otter Classic. The cycling industry is going a little insane. I don’t think anyone can make any sense of it. Every component manufacturer has 12 colors of … Read more2017 Sea Otter Classic

This is coming together…. I had to think a little bit to make my new fork right for the current BMX Klunker project. Proper dropouts are key for this kind of bike. It also has to be totally modern. Otherwise, it will just look like a lame old singlespeed. Water cut from 0.250 4130 plate. … Read moreBMX TA Front Dropout