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Posts Tagged ‘MTB’

Dropbar MTB

December 10th, 2012 [print] No comments

I promised pics, so here you go:

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One thing I’ve never understood is why road and mountain bikes have different cable pull ratios for brakes.  I suppose it’s so you have to keep buying more shit.  Well, since I just bought these Avid BB7s not too long ago, I decided to keep them, and go the cheap route by using Problem Solvers Inline Travel Agents, which allow road brake levers to work with mountain bike brakes.  Yes, they’re ugly, and yes, they add a little weight.  But I wasn’t going to give Avid the satisfaction of selling me a set of Road BB7s.  Also, by keeping the current calipers, I can easily go back to using a flat bar at any time.  Honestly, though, I can’t imagine I ever will.

Brake feel is still on par with what I had before, so the Travel Agents don’t make braking feel weird, either from the main brake levers or the ‘cross levers.  In the past, I rode rim brakes with 2mm or less gap between the rim, and my brakes had very little modulation.  I loved it.  Move the index finger 2mm, and you brake gently; 3mm and you brake hard; 4mm, and you’re dead.  It was wonderful, and I’m not being sarcastic.  However, now that I’m used to brakes that have actual modulation, I quite like it and, as I said, I’m happy with the feel.

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Here’s another ugly but tolerable add-on that I have to live with.  My fork has a mechanical lock-out remote that mounted to my old MTB handlebar.  However, there’s no way to fit it to a larger diameter road bar (even on the narrow section), so I had to get creative.  I ended up using a generic mount I found on eBay, which was intended to be used as a spot to mount lights.  I cut a 1.5" piece of an old Easton carbon bar that can’t be used anymore, and mounted the remote to that.  It’s still in close reach when I need it, but I though it’d look better if I could mount it directly to the handlebar.  Oh, well… compromises must be made when you’re building weird bikes.

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Here’s another look at the remote mount, as well as my super tidy cables.

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So, what was the point in this ridiculous set-up?  Primarily comfort.

Coming from mountain bikes, it took me awhile to adapt to road drop bars.  But, once I did, I began to love the race position they put me in, especially in the drops (I spend about 99% of my time in the drops, rarely using the hoods on my road bike).  I know, most people don’t think a race position is anything near comfortable, but for me it is.  I love that forward position, staring not at nature, buildings, birds in the trees, but at the road directly ahead of me, crouched like a cheetah ready to pounce.  To me, it’s Lay-Z-Boy comfortable for hours on end.

I’d been riding my road bike almost exclusively for about a year, when I signed up for that sadistic Cedar Cross race last Spring.  Since I didn’t have a real ‘cross bike (my Scrambler probably would have worked, but the widest tires I could fit were 32c, and I didn’t know if that’d be enough on the singletrack), I took my hardtail.  As natural as it was to ride, using a flat bar was no longer comfortable on the gravel roads or Katy Trail, and using the bar-ends didn’t help much.  All I could think for the final 30 miserable miles was, "Man, too bad this bike doesn’t have drop bars; then it’d be perfect!"

So, now the day has come–my MTB has drops.  Reach and drop are identical to my main road bike, and I feel totally at home riding it for the first time in a long time.  I haven’t had much time to ride singletrack, yet, but the little bit that I have done has gone well.  For steeper descents, I can use the ‘cross levers and get my butt behind the saddle, and for climbing, I have my choice of drops when I have traction, or hoods when I don’t.  Oh, and when I hit a fire road or pavement, I can just lock the fork, stand up, and sprint, just like I do on my road bike.

I also discovered a side benefit of using a road bar:  it’s very narrow.  My old flat bar was 22", which is considered too narrow by today’s standards (and too wide by mine).  My road bar is only 16.5", which gives me anywhere from 5 to 10 inches extra space between trees or fence posts than other bars.

I can’t say this set-up is for everyone (or anyone), but it works for me.  Thankfully, SRAM’s Exact Actuation throughout their higher-end component lines helps make this sort of thing not only possible, but extremely easy to do.  If you like the feel of a cyclocross bike, but want some fork travel and fatter tires, maybe give it a second thought.

Categories: MTB, Photos Tags: ,

Winter Update

November 24th, 2012 [print] No comments

Man, I can’t believe it’s been 5 months since I’ve updated this thing.

So far, 2012 has been my highest mileage year yet, with over 6,600mi ridden so far, and a goal of 7,000mi by the end of the year.  That will totally depend on how dry it stays outside, but so far it’s looking like it might happen.

I currently have almost 8,500 miles on my cheap FM015-ISP Chinese carbon frameset, and it’s still just as much fun to ride as the day I got it.  If you’ve ever thought about buying one of these Chinese direct frames, do some research on RoadBikeReview.com and don’t hesitate buying one, even if it’s just for an off-season training bike.  Personally, if I could do it all over again, I’d go with the FM039, but only because it’s a little more aero than what I ride.

Back in August, I swapped some parts on my Scrambler and temporarily turned it into a track bike again, so I could go do some laps at Penrose Velodrome in St. Louis.  I can honestly say it’s the bumpiest paved surface I’ve ever ridden, and it’ll scare the hell out of you if you’re going over 25mph on the back corner.  But even so, I had a blast doing it, and plan on going back once the weather gets nice again.

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For now, I’ve set the bike back up as a singlespeed, running some 30c CX tires.  I had a lot of fun running it as a 2×10 with derailers, but since I didn’t spend as much time on it as I’d planned, I’ve decided to re-purpose some of the parts for another odd project…

That’s right, I’ve put drop bars on my 26" hardtail:

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I just started swapping parts last night, and it’s nowhere near done, so just accept this as a teaser pic; I’ll post more photos once it’s finished.

Ever since the Cedar Cross race last May, I’ve been wanting to set it up like this.  To be more specific, ever since around the 85mi mark of the race, I’ve been wishing I had drop bars on it.  After becoming so used to riding in drops all the time on my road bike, using a flat bar with bar ends just wasn’t the same, no matter how low I tried to get the bar.  All I could think about for those last 30 miles was how much I’d rather be in the drops, so it’s about time to just make the switch.  I think it’ll take me some time to become accustomed to drops on an MTB, and I don’t know if I’ll ever be as fast on singletrack with this set-up, but overall, it should be more fun to ride than it has been in the past.

 

Downhill MTB Race in Brazilian Slums

December 24th, 2010 [print] No comments

Downhill racing typically consists of flying down the sides of mountains, but what if you were to take it inside a tightly space city area instead?

Legendary mountain biker brothers Dan and Gee Atherton go for a ride through the Dona Marta slum in Brazil. The course was designed and built for the unprecedented Red Bull Desafio no Morro race.

Via YouTube

Categories: Videos Tags: , , ,

SMSG MBT Race Rescheduled

October 30th, 2010 [print] No comments

After spending a lot of time getting my bike (and myself) tuned properly for the Show-Me State Games MTB race last July, rain hit, and the race was canceled.  I was pretty bummed about it, especially since I’d decided about a year before that I would race it this year.  In fact, it was just the night before the race that I was out on the trails, checking trail conditions, and seeing what changes were made by park officials to counter destruction due to heavy rains in the spring.  As I was 3/4 through with a lap, thunder hit, the skies went black, and I high-tailed it to my car, just in time for a massive storm to hit.

Anyway, the race was called off, and we were told we’d have to wait until July 2011.  A lot of racers were disappointed, though, and I guess there was a push to bring the race back.  I found out last Tuesday that it would be held today, but with no really prep time, and a bike that would need to basically be rebuilt after my rail-trail mods, I decided it wasn’t worth the effort.  Besides, who wants to race in the cold?  It would have been over 100° in July, but today it was about half that.

Oh, well.  I’ll still be waiting until next year, and by then, I’ll have a little more angst to take out on the race track.  In the mean time, I’ll get the race results posted as soon as they’re available.

Categories: Missouri, MTB Tags: , ,

Continental Vertical Pro Review

September 15th, 2010 [print] No comments

There’s no reason to make this review any longer than it needs to be, so I’ll keep it short and to the point:

These are, by far, the worst mountain bike tires I’ve ever ridden and I hate them more than I’ve ever hated any bicycle component.  Honestly, I wish my vocabulary was better so I could go on a long diatribe about just how horrible these tires are but, like I said, let’s keep this short.

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Continental Vertical Pro 2.3"

I got these as a replacement for my favorite Kenda Kinetics Stick-E 2.35" tires a couple years back, since the Contis were supposedly intended for those days when the ground is harder and dryer (saving the Kendas for sloppy conditions).  One benefit was a weight savings of over 100 grams over the Kendas.  And when I say one benefit, I mean, literally, there was only one benefit, and that was it.  There Vertical Pros weigh in at right about 675g, each.

So, what makes them so horrible?

Read more…

Categories: Reviews Tags: , , ,

Impromptu Century

September 13th, 2010 [print] No comments

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In planning for my Katy Trail century across Missouri, I thought it’d be a good idea to do a 60-mile ride on Sunday.  I left for my ride equipped how I plan to be for my Jefferson City-to-St. Charles ride, just to get an idea of how my stuff would feel/perform.

My original plan was to start at the smoke stacks on MU campus in Columbia, MO, and do exactly 30 miles, then return.  Somewhere along the way, though, I decided to go ahead and ride all the way to Jefferson City.  My thinking was, it’d only be a few miles more, and as long as I’m going in that direction on a beautiful day, I might as well take it the whole way.

Read more…

Categories: Missouri, MTB Tags: , , , ,

Return of the Race Face Turbine

September 11th, 2010 [print] No comments

I’ve been riding a set of Race Face Turbine cranks since 1999, and they still perform like the day I got them, along with the RF taperlock titanium bottom bracket I bought at the time.  These originals were machined in Canada, before RF decided to start out-sourcing a lot of their products to China.

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Well, after a few years absence from the market, the Turbine model is returning!  And although they still have a look similar to the older ones, they’re totally different.

The original Turbines used a classic square-taper bottom bracket, back before integrated spindles had ever been thought up.  The 2011 models, of course, are going with the integrated spindle, only you can have it made of North American-sourced titanium, or cheaper (heavier) steel.

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(image copyright Jacob Gibbons Photography)

The other obviously change is the 4-bolt chainring pattern, one less than the classic version.  They come in double-, triple-, or double+bashguard chainring combos.

I haven’t yet found where they’re made; hopefully they machine them in Canada, just like the good old days, but I wouldn’t be surprised if they were out-sourced to China like everything else.  If you look around MTB forums, you find a lot of issues with RF cranks these days, with many older riders lamenting about the high quality of the older Turbines, back when quality control was better, and everything was made in-house.  If Race Face knows what’s good for them (and their customers) they’ll get back to making their own products, and stop with the low-rent Chinese vendors.

For now, though, I’m happy to see the return of the iconic Turbine brand.  Unfortunately, my classic cranks and BB are in such great shape, I have no reason to drop a few hundred dollars on the new ones.

For more on all of Race Face’s new products, check out Pinkbike.com

Categories: News Tags: , ,

Vialis – Get Real Rigid

August 29th, 2010 [print] No comments

Never be uncertain about the length of your travel again!

Via YouTube

Categories: Videos Tags: , ,

Hateful Rock

August 11th, 2010 [print] No comments

After I slammed pretty hard last week, I figured I’d take a couple weeks off from trail riding to heal.  Of course, I got bored with that idea about 4 days later, and headed back to Rock Bridge for a re-do.  Along the way, I found the rock that I faceplanted on when I flew over my bars.

It was still sitting on it’s side, same as it was when my chin came in contact with it.  I snapped a photo, then chucked it about 30ft into a lower-laying creek bed.

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The little fucker is about 5" high and 9-10" long.  Had it been on its side, I doubt I would have made contact.

Anyway, the whole point of my ride was to put together the ultimate Rock Bridge ride, flowing as much as possible, and hitting all the major trails (aside from Karst, which is too far removed from the rest).  It also has 5 climbs:  one is a long, two-stage climb that’s part of the SMSG race course, with lots of rocks and roots; two are in the High Ridge series of trails on grass; and two others are damn near impossible, just the way I like ‘em.  As soon as I get a chance to put a map together, I’ll post it.  All together, it’s a little less than 13.5mi, which is doable even after a long work day, but still challenges you quite a bit.

Categories: Missouri, MTB Tags: , ,

OTB Friday

August 7th, 2010 [print] No comments

One thing I’d prefer not to get in the habit of each week:  flying over my handlebars.  As much fun as it sounds, what with the flying part and everything, it’s actually much more painful in the long run.  The problem may be that I wasn’t in the air long enough to become distracted, thereby forgetting that I was flying, missing the ground completely, and continuing to stay airborne (props if you get the reference).  As it turns out, I was very aware of my impending doom, and had little time–about .5sec–to think of anything else.

With August finally bringing some dry weather, I decided to head out to Rock Bridge State Park for a long ride after work.  I had the whole ride mapped out:  basically, taking the SMSG race course, but veering off at the top of Sinkhole trail, which I would take counter-clockwise in a complete loop back to the Boy Scout connector.  Then, at the intersection of Spring Brook and the White Connector, I’d hang a right (instead of going straight), take the cliff–side section down to the parking lot, head over Highway 163, and loop around the extended section of High Ridge Trail, in a sort of figure eight.  Back over the highway, I’d head up the nearly impossible rock garden climb section of Spring Brook, hop back on the White Connector, and finish the race course.

If you’re not familiar with Sinkhole trail, coming counter-clockwise from the top is some of the cleanest singletrack in the entire park.  It’s slightly wider than everywhere else, and since it’s up high, it’s usually dry.  It’s also slightly downhill most of the way–eventually leading to a steeper downhill section before a sharp left turn–and just windy enough to be fun, but not so much so that you have to brake for the turns.  After the sharp left-hander, you’re no longer on dirt.  The trail turns into an old, dried-out creek bed/rock garden, again on a slight downhill slope.  It’s made of larger, chunky rocks, most of which move as you roll over them, with larger, flat rocks firmly attached to the ground, sometimes covered in moss, and usually slippery.

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Read more…

Categories: Cycling, MTB Tags: ,

SMSG MTB Race Hanging By A Thread

July 21st, 2010 [print] No comments

Per my previous post, there’s a chance the 2010 Show-Me State Games mountain bike race won’t happen if the rain doesn’t stop.  I emailed an event organizer yesterday about whether the race might be canceled or postponed, and here’s the response she gave me:

"The park folks are supposed to let me know on Sat afternoon if they are going to cancel the race.  They are a bit more lenient because they really don’t want to have to cancel it.  If it is wet there isn’t a rain date for the race, so there just won’t be a race this year. "

Mid-Missouri was hit with a huge storm on Sunday, and then another on Monday night, into Tuesday morning.  More is expected for the weekend.  I’ve been planning this race for a year, so this pretty much sucks.

Categories: Cycling, Missouri, MTB Tags: , ,

Racing, Rain and Tires

July 19th, 2010 [print] No comments

BAH!

That’s what I have to say about Missouri’s increasingly wetter July’s.  We had a nice, dry run through the latter parts of June and early July, but now the storms are here again.  Normally, I’d just be annoyed, but this time I’m getting pissed.

The Show-Me State Games MTB race is less than a week away, and the forecast is grim for race day, with a good chance of showers.  However, if it’s dry enough to race, I doubt it’ll be called off.  What this means for me is, my proven fastest tire choice has to be tossed out, and I have to prepare for sloppy conditions.

I discovered last Fall that my fastest tire set-up happened to be a skinny 1.8" Kenda Klimax Lite in the rear, with a 2.1" Nevegal up front.  The rear spins up quickly for sprints, while the front adds extra suspension (at 25psi) and better braking.  So long as I keep my ass planted in the saddle, the rear’s excellent L3R compound gives it plenty of grip, despite a lack of tread.  However, that only helps if it’s dry… which it most likely won’t be.

My options are this:  keep the current tire set-up, have less weight in the back, but less grip and braking in the mud.  Or, put on a heavier tire, lose some speed in the flat areas due to weight, but have ridiculous climbing grip.  Light weight is worthless if I’m just spinning my tire, so I’ve gone the heavier route.

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Enter, my new set-up:  the 2.1" Nevegal in the rear, with an old and proven 2.35" Kinetics Stick-E up front.  In the past, I’ve run a pair of Kinetics Stick-Es, and nothing has ever come close to the grip they offer in slick stuff, which Rock Bridge park is full of.  The braking grip of the front tire–even with my antiquated rim brakes–will just about pop your eye sockets out.  I’ve never run the Nevegal in the rear, but it seems to have performance matching the Kinetics, only at a lighter weight.  Since I have no time to order something else, this is going to have to do.

In the mean time, I’m going to pine for the old days of dry, horribly hot Missouri summers, where we’d go for weeks without rain at times.  It makes the trails more predictable, and for my first race, I could really use that.

Categories: Cycling, Missouri, MTB Tags: , , ,

650B Tire Diameter

July 10th, 2010 [print] No comments

I posted the other day a link to 650B Palace’s list of 650B-compatible 26" mountain bike frames, but that doesn’t help much if your frame isn’t on the list.

Assuming you already have a frame that isn’t listed, and all you want to know is actual measurements for various 650B tires on the market to see if you have clearance, you can check out the shared Google Doc below.  The list originally showed up on MTBR.com, but I honestly can’t remember who shared it.

Link:  https://spreadsheets.google.com/

Also, if you’re looking for a 650B-compatible fork, here’s a thread on MTBR.com that will hopefully make it easier for you:

Link:  http://forums.mtbr.com/showthread.php?t=392220

26" 650B 29er Comparison

Categories: Internet Goodies, MTB, Tools Tags: , , ,

650B Compatibility

July 5th, 2010 [print] No comments

There’s a growing number of mountain bike riders out there who have chosen to keep their 26" bikes, while converting them to the new-to-MTB 650B (or 27.5") wheel size.

The advantage of 650B is that they’re larger and smoother rolling than a 26" wheel, but lighter and more agile than a 29".  This disadvantage is, it’s hard to know what current 26" bikes on the market have room inside their chainstays for the larger wheels.

Fortunately, Cracked Headtube (if that is his real name) over at 650B Palace has put together one hell of a list of 650B-compatible frames, so if you’re looking to upgrade, take a look at his list.

http://650bpalace.blogspot.com/2010/07/creating-offroad-conversion.html

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Categories: Miscellaneous, MTB Tags: , , , ,

Rock Bridge Memorial State Park Map

August 17th, 2009 [print] No comments

I realized there are no good Rock Bridge Memorial State Park trail maps online (this one on the official MO State Parks website is not only small, but horribly inaccurate), so I emailed DNR and asked if they had a better one.

Since we’re talking about state government here, they obviously didn’t have one, and mostly likely won’t anytime soon.  So, I took it upon myself to make one…

I scanned one of the trail map brochures that you can find at any parking lot, screwed around in Photoshop with it for a while, and ended up with a very large, accurate map (save for the exclusion of the new Springbrook — Sinkhole Trail connector) for anyone who may be looking for one.  Why the parks department couldn’t provide it, I have no idea, but I guess that doesn’t really matter now.

Click the photo below for a 2500 x 2050px version (also on my Flickr Photostream):

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Hopefully this will be of help to others.  Enjoy.

EDIT:  Here’s an additional map, showing the course used for the Show-Me State Games Mountain Bike race (click for larger view):

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The Rigid Fork Rides Again

June 15th, 2008 [print] No comments

I just found this older post from a guy who calls himself Guitar Ted, about the resurgence of the rigid mountain bike fork.  Thought I’d share:

http://g-tedproductions.blogspot.com/2007/01/rigid-fork-rides-again.html

He didn’t really go into a lot of detail as to why it’s once again become the trend to ride a rigid fork, however.  Personally, I always thought it was pretty stupid to ride rough ground without some sort of suspension, but since I’ve been riding a couple rigid forks these last few months (aluminum and carbon), I’m a believer in fat tires and rigid forks.

Yes, it’s bumpier, to say the least.  But with that, I’ve gained a better sense of the ground as I roll over it, no longer wondering where my front tire is.  I descend a little slower, obviously, although I make up for it on the climbs due to zero energy being lot through suspension bobbing.  I can definitely see why so many 29er and 650b riders are ditching the suspension forks in turn for larger-diameter, smoother rolling wheel/tire combos.  For the time being, though, I’m more than happy riding rigid on 26" wheels and 2.3" tires at sub-30psi.

If you haven’t given it a try yet, find an inexpensive steel fork and go for a ride.  It just might change your mind about needing suspension to make up for your riding technique.

Categories: Cycling Tags: , , , , ,

Mosso Aluminum Rigid Fork Review

May 10th, 2008 [print] 38 comments

I don’t normally write reviews on anything, but since the internets seem to be lacking in them for Mosso’s increasingly more popular rigid aluminum fork, I thought I’d do one.

I bought this fork last fall from eBay for $55 (incl shipping).  I didn’t know what to expect of it in terms of performance or durability, but for the price, it wasn’t a bad investment.  At the same time, I re-sold my ’06 Rock Shox SID, so the Mosso became my primary fork, and forced me to get used to riding a rigid bike.

Read more…

Categories: Reviews Tags: , ,

A Pig in Mud

March 1st, 2008 [print] No comments

To paraphrase a post on one of my bike forums, "I don’t care how light a bike is, slap heavy tires on it and it’ll climb like a pig in mud."

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Well, on my first ride of 2008, that’s exactly how I felt today.  Not just because my ridiculously light bike had super fat, heavy tires mounted on it.  Not just because the parks and rec department threw a fresh pile of gravel on top of all the trails.  Not just because it was extremely windy…

Read more…

Categories: Cycling, Miscellaneous Tags: ,

Makes Me Want to Ride

February 6th, 2008 [print] No comments

I’ve been cooped up inside my apartment for weeks now, pretty much unable (or unwilling) to ride because of the extremely cold temperatures and bad weather outside.  I wouldn’t say this video makes up for not being able to ride, but it’s definitely fun to watch and dream about warmer weather.

Via YouTube

Categories: Cycling, Videos Tags: , ,

Bike Rides & Naked People

June 16th, 2007 [print] No comments

Bike @ Katfish Katy's

It’s not often you see naked people outside, you know–doing it–but that was just the beginning of an awesome ride. I was less than 4 miles from home, heading up Anthony St. near the MU campus when I noticed a tent in someone’s side yard.  Then I noticed what looked like a person inside, so I kept staring (what else is there to do?).   About the time I was lined up really well with the opening of the tent, I saw a fully naked girl sit up on an equally naked guy, and begin to reach over and close the flap.  At 8:00a.m. on a Saturday.  I hope they were enjoying themselves.

Read more…