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Dirt Rag Blog
Archive for the 'Bike Industry' Category
Monday, July 7th, 2008
The Scott Company began in Sun Valley Idaho 50 years ago with the first tapered aluminum ski pole. It was the most sophisticated pole yet created. And that continued into the bike world as well. Scott made their first mountain bike in 1986, aero bars for Greg Lemond’s Tour De France win in 1989, and Ruthie Mathes’ mountain bike world championships winning bicycle in 1991.But that’s all ancient history. Scott aims to make more history with its current line of bicycles, including some of the most out there technology. The Genius Mountain bike is coming out again. We got to ride it in Sun Valley, Idaho. The Genius is made of carbon fiber for the lightest weight per travel of any mountain bike. That’s 150mm of travel with total bike weight under 25 pounds, or 15 grams per mm of travel according to Scott. The dollar-per-gram calculation is another story. The 25lb. Genius 20 we rode runs $5999.00. And if you really want to push the bar, the Genius LTD is available for $11,499.99 (23.8lbs in medium). Now someone has to make the most expensive production MTB on the market, it may as well be Scott. I applaud the audacity.This bike is sweet. Coming off a bunch of 30lb+ bikes, I was like a new-and-improved rider on the Genius. While the Horst link has been moved to the chainstay for patent compliance, there is other stuff going on that makes the Genius excel.The shock is a three-piston pull shock. The main piston has negative air in its chamber. As the shaft pulls the piston, air expands to create a spring while oil on the other side of the piston pushes through valves and into one of two secondary chambers, each positively charged with air. Controlling the valves changes the travel. With both valves closed, no oil moves, rendering the bike locked out. With one valve open, chamber one is activated. The bike sags into a little slacker head angle and rides with 95mm of travel. Open valve two and you get two air springs providing 150mm of travel, plus a little more head angle and BB drop.
 
Specifically, the head angle changes from 68.5˚ in locked out position to 68.4˚ in the “traction” or 95mm setting to 67.7˚ in the full 150mm setting. This drops the bottom bracket from 13.7” in lockout to 12.5” in the 150mm setting.How did this pan out on the trail? With all the climbing and descending in Sun Valley, the Tractor travel control on the handlebar came in handy. I made a point of using it and was not disappointed. On dirt road climbs and the more buff singletrack, I switched the lever into the lockout mode for a nice, efficient pedaling position over the bike. Maximum efficiency combined with the light weight, and I’m able to keep up with the resident pros much better than I’d expected. Yet still in back of the pack, fyi. The 95mm “Traction” setting was great when the climbing got a bit more bumpy/technical, and is a great general-purpose setting. And the 150mm setting was just balls-out plush, for those fast fast fast descents with their big rocks hidden amongst the buff track. More on the shock and rear suspension. Scott has moved away from the Horst link after they were unable to license the design from Specialized. So we’ve got a single pivot aligned with the middle chainring for well-mannered behavior in most gears. On the trail, I found this to be a non-issue. Only in granny gear and full long travel did I notice, as I should have not been in that gear anyway. More raddness is found in the carbon fiber construction. Deemed IMP-4, the latest carbon fabrication technique is an improvement on Scott’s CR-1 carbon manufacturing method. Now the front triangle is one piece for more optimalness. Other frame features include a direct mount front derailleur that pivots as the swingarm swings, full cable housing for dirty avoidance, clearance for 2.4” tires and a place to hang you bottle cage.Gallery here: http://www.dirtragmag.com/gal/showgallery.php?cat=717
Posted in Product Testing, New! Cool!, Bike Industry | No Comments »
Wednesday, July 2nd, 2008
I had the chance to visit the Salsa Cycles HQ in Minneapolis for the unveiling and riding of Salsa’s two new full suspension bikes. The bikes were designed to have a similar ride with wheel size being the main difference. The 26er called the El Kaboing has 5 inches of rear wheel travel and the 29er called the Big Mamma has 4 inches.
Salsa said they designed the bikes with three things in mind: performance, reliability, durability. The most notable features, which enveloped these three things, to me, were: the post mount rear brake tabs, three sealed main pivot bearings (two drive side one non-drive), one piece linkage, no rear end pivot, and maximized weld areas. I found it admirable that salsa was able to admit a weakness in their own products specking a Race Face seatpost and stem (they said they were working on getting their own products up to par for performance).
Here are some pictures of the more notable features on the bikes:



For more specs and pictures of the bikes visit Salsa’s website.
I had a chance to ride each of the bikes over a few days in Northwest Wisconsin (See issue 115 for more on the trail system). Salsa set up a deal with Western Spirit Cycling Adventures to take us (the lucky individuals who got to sample the new bikes) riding and camping for three days and two nights.
The first day we left Minneapolis and arrived a few hours later at the trailhead, applied sunscreen and bug spray, ate lunch, then rode bikes. I had the chance to ride the Big Mamma. The trail was tight, twisty, rocky, and in some spots, swoopy. The Big Mamma was a new experience for me as I hadn’t ridden a full suspension 29 inch wheeled bike. The bike handled better than I had expected—begging to be monster-trucked through the rock gardens and leaned into corners. The first ride was roughly ten miles. After the ride we packed up the bikes and headed to the camp site. There we set up our tents and ate dinner. After dinner we had chocolate fondue with fresh fruit as a dessert (Western Spirit fed us amazing food—especially for being out doors).
I missed hot breakfast the next morning and had to settle for cereal and milk. This day’s ride was scheduled to take five or so hours. I got to ride two bikes this day. For the first half of the ride I rode the El Santo (I was allowed to choose two other bikes aside from the two new ones to ride) then I got to ride the El Kaboing. To me this bike felt like a younger, more hyperactive sibling to the Big Mamma. The bikes had the same personality, but a different attitude. The El Kaboing liked to be jumped and maneuvered more so than the big wheeled Big Mamma, which is best off as point, shoot, and ride over everything kind of bike. I also learned a valuable lesson during this ride—mosquitoes easily bite through spandex. I’ve decided baggy shorts are a good idea for areas such as this. Post ride dinner was fajitas and guacamole—simply awesome. After dinner we enjoyed some good brews and tequila courtesy of Salsa.
The next day we packed up then rode one last time before heading back to Minneapolis for showers and one last dinner out with the Salsa crew and their families.
All said it was a more than great week of riding fun bikes, eating awesome food, drinking good beer (and tequila), and making new friends!
Posted in Product Testing, Fresh Dirt, New! Cool!, On The Road, Bike Industry, Just Riding Along | 3 Comments »
Wednesday, July 2nd, 2008
This summer has been rather rainy here in Pittsburgh and the trails somewhat soggy. We were in for a bit of luck though when Jeff Jones dropped by for a visit and ride. It was hot and humid, but mercifully the rain had held off for another day. Jeff had brought along several bikes, including his new steel frame, and we were some of the first on this side of the country to ride the new designs.

The 3D Spaceframe is a gleaming spaceship of a bike. Gracefully flowing lines that hide their real purposes, clean and unfettered with loud graphics. But would it ride as well as everyone was telling me? I’m not a connoisseur of bikes like the rest of the Dirt Rag team, so I wasn’t sure Jeff’s re-engineering would make any difference to a less experienced rider.
Justin, Karen, Eric and Jeff had taken off on their own in the park to put their Jones prototypes through their paces, leaving me to a secluded ride on the Spaceframe “Fat Front” set-up. Under the canopy of the trees in Hartwood Acres, the sun seemed less intimidating and a breeze wandered through the woods on occasion to keep things cool. At my leisure, I was able to experiment with the bike’s new geometry and try it out on familiar singletrack as well as a newly discovered trail that wiggled off through the trees into an open meadow and up and down the banks along our resident creek.
It took only a bit of warm up on the trail before I started feeling right at home on the bike. I can’t say that the Spaceframe instantly made me a better rider, but it was easy to adapt my riding style to the new specifications. That alone speaks volumes for the frame design. So many adjustments and re-engineering, but you just don’t feel it. It all works together and makes for a better ride. In the end, I even found myself willing to be a bit more daring on descents and larger obstacles thanks to the large Surly Endomorph tire on the front.
Jeff has also extended his redesign beyond the frame and the bike I rode had a few different accessories worth mentioning.
The set-up on the Spaceframe included a simple thumbshifter system. You flick the lever on your right handlebar up or down. Up for uphill—low gear, or down—high gear, for downhill. Flicking down was a little tricky at first, but much easier on my artsy left brain than the traditional gears that require all the two-lever stuff.
I was also running with only six gears and you might think that would limit performance on steep climbs, but the gears I did have served well enough and I didn’t miss the extra rings. This again has something to do with the bike geometry and the rider’s position in the saddle. Here’s a link to more details for you gear heads. I’m just as happy to call it magic.
The handlebars are a Jeff Jones creation as well with the handlebar sweep bringing your hands and arms in closer to your body. It felt slightly odd for about two seconds. After that, my only other thought was how sturdy I felt standing on my pedals and balancing on them.
Some lucky Dirt Rag staff member will have the chance to test ride one of these Jeff Jones bikes so look for more detailed review in the future. From experience, I can say that this bike is easy to ride and a real pleasure as well, no matter your skill level. It’s definitely going on my wish list.

For more information on Jeff Jones and his frames check out the latest issue of Dirt Rag (#136) and this interview from issue #105.
Posted in Product Testing, New! Cool!, Bike Industry, Just Riding Along | No Comments »
Tuesday, June 24th, 2008
This past weekend the Dirt Rag hot air spy balloon was hovering over the M.A.S.S. Neshaminy race near Philly and spotted EWR’s very own Kenn Rymdeko putting a brand new OWB29er proto through its paces. Kenn ended up in fourth place, his best finish to date.
Before Kenn hit the races, EWR front-man Jay de Jesus had a chance to bag a ride on his very own 29er proto: ” The goal was to mimic the handling and heritage of the 26″ OWB (Original Woods Bike) on a 29″ wheeled platform, and the result is even better that I expected. I cannot believe how good it felt—so much so that I drove half of the way home with my helmet on before I realized it!”
That new bike feeling is intoxicating, so cut Jay a little bit of slack for crowing like an understandably proud papa. More information at ewbikes.com.

Posted in Fresh Dirt, New! Cool!, Bike Industry | No Comments »
Sunday, June 22nd, 2008
The IMBA Summit is the biannual international gathering of mountain bike advocates, this year held in lovely Park City, Utah. With around 350 advocates in attendance, it’s a virtual who’s who of advocacy.
Wednesday Night’s opening ceremonies took place at Olympic park, where a team of top-level freestyle skiers put on a show for us while we ate, drank and schmoozed, bombing down giant training jumps and getting huge air into a pool of water while we watch.
But the first jumper was none other than Mike Van Abel, Executive director of IMBA. This may have seemed like a silly stunt, but for me it typified the bold audacity that has gotten us mountain bikers so much success in the advocacy arena.

Thursday morning, and I grab breakfast and sit down next to Philip Keyes, head on NEMBA and Dirt Rag’s access editor. Little did I know that I’d also be sitting with Kozo Shimano, president of Shimano and Mary Bomar, the director of our National Park Service. Big company.
Thursday morning’s keynote was by John Burke, the head of Trek Bicycles. John pointed out several big picture problems and adverse conditions: Obesity, traffic congestion, the move of humans into the urban areas, and the environment.
Problems? No, Opportunities! Burke’s positive thinking really got the crowd going, and really energized us to go out and do our good deeds.
Trek has stepped up in a big way. They are taxing themselves $10 for each full suspension bike sold. That amounted to $350,000 last year, which was given directly to IMBA to build more trails. Burke then challenged all the other bike companies to step up as well. This would generate ten times as much dough, 3.5 million to build trails! John was not shy regarding his ulterior motives for such funding. More trails equals more sales! Any bike industry types out there listening? Up for the challenge? (Yes! Cannondale would be the next summit attendee to step up, with commitments announced the following day. Others companies are sure to follow, many other companies have been setting the pace with IMBA since the beginning).
After the morning Kumbaya, we all headed off to the various sessions, all designed to make us better advocates. Sessions on everything from urban bike park building to national wilderness issues are covered, but since I was here representing my local group, PTAG, I attended a seminar on successful grassroots organizing.
There would be lunch, then two more rounds of afternoon sessions. Sustainable trails, club leadership, effective communication, risk management are some of the other topics to be covered. So many opportunities, it was difficult to decide which to attend.
After filling one’s brain to the top with all the great ideas flowing through the halls, there’s only one way to top off the day, a ride on Park City trails. Out to Bob’s Basin, stay tuned…
[Click here for photo gallery].

Posted in Access & Advocacy, Dirt Rag World Tour, On The Road, Bike Industry | No Comments »
Tuesday, June 17th, 2008
Shimano hosted press test rides on their new Saint component group in Whistler last week. Whistler Bike Park to be exact. Lift assisted downhill mountain biking, yessir.
The plan? Journalists (And I use that term loosely) bring a frame, fork, shocks, and cockpit. Shimano to install the drivetrain and wheels. Well, actually, we scribes did a lot of the installing ourselves, thus becoming intimate with the parts and the way they attach to the bike.

Being gravity-bike-challenged, I did not have a suitable seven-or-eight-inch-bike on hand, so thanks to Kona a Stinky was borrowed for the occasion. Since Kona provides the official rental bikes for Whistler, and they are located right down the road (construction) in Vancouver, it seemed like a natural.
So let’s get down to business. Shimano’s Saint group has been updated to address the needs of gravity riders. It has been discovered that the gravity set needs their bikes lighter as well as stronger, so this is what Shimano has been working on since the first Saint introduction in 2004.The rear derailleur now enjoys the low-profile Shadow configuration, which tucks the mech inboard, reducing the chance of being smashed on rocks. This means that guys who used to carry spare derailleurs in their backpacks might no longer need to. Plus, the derailleur is not attached to the axle as in the last version of Saint, this results in a 100 gram weight savings and much more flexibility with it’s conventional mounting method. This mech was a big hit when I brought the bike to the local shop for a little shock adjustment. It’s also worthy to point out that the spring is stronger and the mech is now designed to NOT bang the chainstay anymore. And that it’s adjustable for road or mountain cogsets, making it a good choice for downhill as well as all-mountain (still not sure what that means) applications. Shifters. The two way release introduced with XTR has found itself here. More options, more better. They worked great for me the entire two days of riding. And the positioning is easy and adjustable to either side of the brake lever.
The brakes are awesome. One need not touch them until the last possible moment, resulting in more speed for meeee. The four piston, dual diameter design has more oil in it than the previous version, allowing for better temperature management. On the trails of Whistler Bike Park, they never faltered. And I really liked the easy-to-use-by-hand reach adjustment.
Cranks? Hollowtech II is the buzz. They say 150g lighter, and now available with single (34-36-38-40-42) or double (22-36) chainrings. A matching double-specific front derailleur is also now available in Saint and SLX. While a bashguard is included, we used a E-Thirteen SRS chain retention system, which did just that.
As for the hubs, better seals and wider, angular contact bearings are the order of the day. The centerlock disc mount was easy to use as we built the bike up (had to try several different rotor/adaptor combinations).

But what about the fun part? The ride? With a solid machine under me, there was nothing left to chance but the rider’s skill. It’s not without a few butterflies that this rider went up the chair for the first run. And there was even more trepidation as I saw Francesco Maggiorelli of Mountainbike World (Italy) break his ankle on the first run (See gallery). But managed to escape unscathed, even improving my jumping skills on Crank It Up trail. Other favorites were Devils Club, Karate Monkey, Ho Chi Min and Heart of Darkness. Thanks to Shimano and Kona.
Click here for the Saint press camp photo gallery.
Posted in Product Testing, New! Cool!, Bike Industry | No Comments »
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