Looking for a simple brake adjustment.... is that skipping chain driving you crazy.... how about those leaky seals on your suspension fork..... oh you need a wheel built.... the search is over! Mighty Mobile is here to help!
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Mighty Mobile Bicycle Repair
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Thursday, June 12, 2008
Stuff to do
If you are heading down there, it sure does make for a nice century ride from Truckee! We take hwy 89 to Sierraville and then hwy 49 the rest of the way. That's a route even I can't get lost on! You'll pass through a few towns on this ride where you can get food & drink, eliminating the need to carry much in the way of supplies. You'll be glad you have the spare room in your jersey pockets for the clothes you'll inevitably be shedding as the sun ascends in the sky and you descend to lower elevations.
The heart of this ride is the 20 or so miles from Yuba gap to Downieville. You'll loose about 3,500ft of elevation on this section and have the feel of being in a pro peleton cruising along at 28-30 mph. Then you realize that those guys keep that pace on the flats, in a headwind..... for days and days on end. That's when I decide to stick with the fat tires and keep myself in the mountains with the roots and rocks. I seem to "wired" better for that type of thing.
Wednesday, June 4, 2008
Got Sag??




Through all of this, I was still mountain biking. It was the era of the earlier Marzocchi Bomber forks, they were orange back then. In my opinion, this is when bicycle suspension really started getting good. Marzocchi abandoned the "cartridge style" forks (like Rock Shock's magically exploding Judy's) and went for a system referred to as "oil bath". Manufacturers were still "tinkering" with rear suspension design and ideas, but Marzocchi had set the standard for what needed to happen in the front. Oil bath forks were a little heavier but the trade off was good reliability, constant lubrication and most importantly buttery smooth action.
Even with all of this, suspension on today's bikes is soooooo much better than it was in the late 90's. Manufacturers have come to terms on rear suspension with a few different designs that seem to be the best for our intended use. However, to get the most out of current suspension designs, the suspension needs to be set up properly. I was going to get all "fancy like" with some pictures and step by step instructions on how to get the proper sag for your bike but found a couple of good ones already on line. The most easy and basic is from Bicycling Magazine . They seem to get the point across without too much confusion. It's really not that hard, but oh so important.
The reason you want the bike to sag a little, is so the wheels can travel in BOTH directions. Even the poorest suspension set up will "give" when you push down on the bars or hit a bump at speed. The magic however, comes from suspension that's already sagged slightly allowing the wheels to "reach" DOWN into trail inconsistencies. Think of skiing through bumps completely straight legged (comparable to too much air/spring preload in your shock/fork) vs skiing through bumps with your knees slightly bent, allowing you to "push" the skis with your legs into depressions on the hill. Turn this theory into wheels on your bike and... VIOLA!!!
Personally, I like to run 20% of sag on my fork and 25% on the rear shock. This seems to fit the bill for my intended purpose which is xc/trail riding. The bike climbs well, has good small bump compliance and sticks like glue in the corners.... my favorite.
If you're still reading this, you either have a "cushie" job that allows you hours of internet surfing, your hurt (how you doing Shawn), or your independently wealthy like me (my dad invented velcro). If you fall into this category, head on over to First Flight Bikes to check out some more pictures from cycling's past. That website inspired this post.
Wednesday, May 28, 2008
Workin' it
For years Europeans dominated the sport of motocross, but in the late 70's and early 80's, Americans started to take over. Now, racers from all over the globe move here to try their luck at competing with the best riders in the world in the AMA National Motocross Series. If you're looking for something to do this weekend, grab some cold ones and a couple of your buddies and head down there to check it out.
Had I known back in March that the race was this weekend, I probably wouldn't have volunteered as mechanical support for America's Most Beautiful Bike Ride. But, what's done is done and I'm actually looking forward to hanging out with some 3000 like minded people at one of the earlier rest stops on the rides planned route. I'm charging up my camera batteries and heading out in search of people with broken spokes, flat tires, gears that won't shift and some stories that can only be found at a ride like this one.
Monday, May 26, 2008
Good az it gits
I set off with a crew on Sunday for "one of those days" on the bike. One of those days where the forecast was for steady rain, the ride started late, and I was on a bike with LOTS of new work and parts. Fortunately, the cards being dealt to us this day were played out with unexpected warm temps, welcomed occasional light showers and not only were there no mechanicals.... we couldn't pinch flat even if we tried!!
With anything possible, we set off on a 4 hour tour. After climbing to snow line (guessing 7,250ft elevation) we hopped on one of my favorite trails in Truckee. This is a classic ridge line rolling descent that is "choice" to say the least. From "tight and twisty" to "open and hauling", this trail has it all. Aaron and I tried to ride this trail two weeks ago and were flat out denied by snow. This day, we would get revenge..... and then some. As the trails 3rd year in existence and personally riding it for all three, I can honestly say conditions couldn't have been any better. The next 1/2 hour would be spent carving turns, picking through rock gardens and stopping every once in a while to look at your buddy with the biggest shit eating grin saying "are you kidding me?"
All good things must come to and end, and for this trail the end had come. The end was marked by a swollen creek which we walked the banks of in search of a crossing that would keep our feet dry. After 15 minutes, T-Bone took it upon himself to show us the way as he charged the creek going at least hub deep in a loose, care-free style that IS T-Bone. At the other side, while I was emptying my shoes of water and ringing out my socks, the ever quick learning Mike Koogler trumped us all by pulling out a fresh/dry pair of socks from his pack!
With more trails to ride, we set off in yet another rain shower and climbed to our next bit of "single-track radness" that are Truckee Trails.
Friday, May 23, 2008
It's ON kidz!!

Wednesday, May 21, 2008
24 hours of Cool....
I would do this little "dance" 78 times from noon Saturday to noon Sunday while helping out some lads racing the Coolest 24 Hour race in Cool Ca. See pics here.
After several attempts at 24 hour races, I've come to the realization that those things just aren't for me. Something about climbing out of a warm, soft sleeping bag at 3:30 AM to ride yet another lap just doesn't work for me. 100 mile mountain bike races, xc races, cyclocross.... it's all good... but not 24 hour events. However, in the environment of good people in camp, cold beer in coolers and no pressure to ride in the wee hours... I've come around a little bit for the craziness that is 24 hour racing.
I decided to take on this little "task" of doing mechanical support for a team (4 people) and four solo riders (aka: sicko's) to help out friends and really put my mobile bike repair service to the test (more on that later).
The way I see it, the race is only part of the weekend. The real "experience" comes from all the other stuff associated with the race. Hanging out with old friends, making new ones, seeing people suffer, seeing people charge, checking out a new town, delerium on the drive home.... it's all part of the experience. This weekend would be no different.
I could go on and on about standing in front of the bike stand at who knows what time in the morning, chain lube in hand, sleep deprived, wobling in small circles like the town drunk, wondering what I just did 10 seconds ago.... but it wouldn't do justice. It's something you just have to see and do for yourself. Hopefully you will. Or maybe you just have!
Hats off to everyone in camp at the race. Twas a pleasure meeting new folks and seeing people push themselves. Extra special kudo's to Ryan Fowler for not only doing 19 laps, but also going out to get per lap donations for the fight against cancer!!