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Everything posted by mack_turtle
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YouTuber Seth "Bike Hacks" is at Spider MTN now. Blame him for the graupel.
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erosion is not the same everywhere
mack_turtle replied to crazyt's topic in Mountain Biking Discussion
Make the discussion regionally relevant. If someone cites an erosion study that was done in a place with totally different geology. Challenge them to conduct a local study. Look at City Park. Years and years of motorcycle use should have leveled the whole place by now, but that limestone is tenacious stuff. -
erosion is not the same everywhere
mack_turtle replied to crazyt's topic in Mountain Biking Discussion
So Californians are to blame for all the chaos along Shoal Creek? -
Benefit of long, slack, and low for Austin area trails?
mack_turtle replied to loop_out's topic in Mountain Biking Discussion
Like most things in life, what makes mountain biking fun is the subjective experience. -
A new adventure/experiment: Custom Hardtail Frame!
mack_turtle replied to gotdurt's topic in Mountain Biking Discussion
When you consider sag on a hardtail, the head and seat tube angles get steeper, the BB drops, the stack goes down and the reach increases. It can be drastic with a long fork. -
No wireless brakes yet? I am sure they'll be as reliable and confidence-inspiring as any other SRAM stoppers.
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A new adventure/experiment: Custom Hardtail Frame!
mack_turtle replied to gotdurt's topic in Mountain Biking Discussion
hot! -
I can see a lot of reasons why wireless actuation of mechanical bike bits is awesome. For 99% of riders, it will just make bikes more expensive and needlessly complex with disposable parts.
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I, for one, would like to welcome our robot overlords.
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Benefit of long, slack, and low for Austin area trails?
mack_turtle replied to loop_out's topic in Mountain Biking Discussion
That's different for everyone, I suppose. For my riding ability and the terrain I ride, I ride a very simple bike. I have adopted several modern technologies but rejected others. I also use sophisticated versions of simple things. I take the Amish approach- does a technology really add to my experience, or just make it more complicated and expensive? For my purposes, plush suspension, electric bits, space-age polymers, etc don't make riding more fun, so I don't waste my money on them. A steel frame that fits me, hassle-free hydraulic brakes, tubeless tires, a singlespeed drivetrain, a well-made rear hub, and a suspension fork that I can service at home are worthwhile. I am still on the fence about dropper posts. -
Benefit of long, slack, and low for Austin area trails?
mack_turtle replied to loop_out's topic in Mountain Biking Discussion
I always hear about demos, and it seems like those are very few and far between. Or are they more often than I think? Bicycle World is hosting a Rocky Mtn Bikes one soon, I think. http://www.bikes.com/en/dealers -
Benefit of long, slack, and low for Austin area trails?
mack_turtle replied to loop_out's topic in Mountain Biking Discussion
Interesting- I've never ridden a motorcycle, on or off road, and don't have a desire to do so. So much of "progress" in bicycle design is pushing them toward handling more like motorbikes, sometimes not stopping at putting a motor on it. But pedal powered bikes are still often becoming more Moto. This works for some people, especially those with a Moto background. As I spent 20 years riding BMX, this is the opposite of what I want in a bike. I don't want a bike that inspires me to plow over everything but a bicycle that handles like an extension of myself. It's hard to explain, but the way people talk about riding the new generation of bikes just sounds boring to me. I read on some forum a while back someone who was complaining that the new LLS bikes he had ridden felt like he could not throw them around, and it was hard to lift the front tire, to which someone replied ( I kid you not) "you don't have to." I read on and he implyed that newer bikes are so advanced and plush that you don't need skill, strength, technique, or finesse to ride a technical trail, just sit and pedal and let all the suspension do all the work. I know that's hyperbolic but I almost choked when I read that. Impudent strumpet! How f-ing BORING to engage in activity where the challenge is being engineered out by the equipment! I ride because it is challenging, so there's a threshold at which a more capable bike just feels like cheating. Combine that with dumbed-down trails and you might as well push for a Zwift trail VR "experience" sans mosquitoes and actual effort. Is that what's driving us? Get off my lawn! -
Benefit of long, slack, and low for Austin area trails?
mack_turtle replied to loop_out's topic in Mountain Biking Discussion
Also very subjective. I ride with a lot of singlespeeder dudes who are on Chumba Stella's, which have short-reach, long chainstays, steep angles, and high bottom brackets/ small BB drop. Others are on Vassago, Honzo, Unit, or Nimble 9 options, which have geo that's all over the map. I plan to replace my Jabberwocky (low BB, steep-ish HA, long reach) with a Karate Monkey, which has middle of the road geo. -
Benefit of long, slack, and low for Austin area trails?
mack_turtle replied to loop_out's topic in Mountain Biking Discussion
I think the pendulum will swing some time soon. The LLS idea works for some highly skilled riders in certain situations. It's not for everyone, everywhere. -
Benefit of long, slack, and low for Austin area trails?
mack_turtle replied to loop_out's topic in Mountain Biking Discussion
It's very subjective. For some, LLS bikes make everything awesome. I am under the impression that most of these style of bike were developed in trails that are not what you find in the Barton Creek Greenbelt, though. Personally not a fan of "long" bikes. I know my body dimensions have not changed in decades and probably never will. tacking a ton of extra reach only sounds like a good way to lose control over the bike. Low BB in height puts your pedals close to rocks. Nope. If a low BB can be achieved without dragging your pedals on the ground, it makes the bike "stable" which can be good until it compromises your ability to vault the bike over stuff. That said, my bike has a lot of BB drop and a low BB hieght. I think it makes the bike too "stable" for my riding style. I don't hit rocks with my pedals often, but I find myself riding more conservatively thank I'd like to avoid that. -
Urban Rides for when the trails are wet
mack_turtle replied to cxagent's topic in Mountain Biking Discussion
did two of these rides this weekend on a singlespeed cross bike with 32/35mm tires. minimal singletrack but lots of gravel walking paths of grassy trails. -
Williamson Creek Trail across South Austin
mack_turtle replied to cxagent's topic in Mountain Biking Discussion
I have to wonder what's really going on. Either these people are making stuff up to validate their NIMBY stance or they have a legitimate problem with rowdy teenagers / vagrants throwing parties in the woods because loud music and killing wildlife are incompatible with mountain biking. -
Urban Rides for when the trails are wet
mack_turtle replied to cxagent's topic in Mountain Biking Discussion
SATN un-trail trails: Starting at the opposite corner from the Sunset Valley Best Buy described above (SW corner of MOPAC and 290/71), ride around Target and take up the Archstone Greenbelt to Monterey Oaks. Follow the trail around the track at Small Middle School to Brush Country Rd. Do a lap around Arbor Trails (Costco, Kerby Lane, etc.) if you dare and take up the VCT toward Dick Nichols Park. From DNP, take Latta Creek Greenbelt gravel path or the far-right singletrack if it's dry to Davis Lane. The hill at the far west terminus of Davis is rocky and dry. Follow it to the top and turn left before Gorzycki Middle School. Either proceed left and go to Circle C Metro gravel trails or ride up the hills along 1826 to Spruce Canyon. There's a trail along the east side of 1826 that leads all the way to SH45 but IME the useful "dry" surface on a soggy day ends at Spruce. Take Spruce Canyon to La Crosse. There is a gravel loop in Circle C west of Escarpment and a gravel trail that leads from the Escarpment spillway to MOPAC. From there, you can go alone MOPAC to LaCrosse and do laps around the Veloway. The main trail that leads to Idalia Drive and then to Bauerle Ranch is surprisingly dry, but stay away from trails that parallel the creek. There are also endless possibilities of low-traffic neighborhood street with good hills and views in the area. -
New Concrete Path across creek in Roy Guerrero park
mack_turtle replied to Albert's topic in Mountain Biking Discussion
Yes, I have done a few big loops around the city using WCSouth, and getting from Ladybird Lake to Govalle Park is always sketchy.i have been doing it from Longhorn Dam (Pleasant Valley Bridge) but I'll go through Roy G first and try Shady Lane next time. -
Adjustable reach is a cool idea. I can't work with modern frames and their super stretched geometry. 450mm of reach for a medium means I am not riding the bike but just hanging off the the back while the bike (hopefully) plows over everything. I guess I prefer a compact fit where I can control the bike. The option of taming that reach without putting my stem on backwards or riding a bike that's a size "too small" with a flagpole worth of seatpost is appealing. When is the carbon singlespeed Pedal head coming out?
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I am surprised they are emphasizing carbon fiber so much. Still a skeptic, but if I trust anyone to make a bombproof CF frame, it's GG. They might even make a Seth-proof bike! Otherwise, Make Bikes Metal Again. Stoked on what GG is doing though! If they made a SS XC type bike that I would want to ride, I might buy one.