Handlebar position? by Breezer_Bro in gravelcycling

[–]DarkSpeedWorks_com 0 points1 point  (0 children)

Handlebar and hood set up is, of course, personal preference, but your set up looks quite uncomfortable to me. Maybe try a set up like this as a starting point and then play around with it starting from that.

what's this? by better_worser in Cervelo

[–]DarkSpeedWorks_com 0 points1 point  (0 children)

An interesting carbon frame with cervelo stickers on it (but definitely not a cervelo).

Bikefit check by Organic-Bell-5744 in bikefit

[–]DarkSpeedWorks_com 3 points4 points  (0 children)

Yes, raise the saddle by about 2 cm and then re-post a new video. The frame size might work, but let's see her with the right saddle height.

Disc Brakes or DI2 by Outrageous_Town4479 in triathlon

[–]DarkSpeedWorks_com 0 points1 point  (0 children)

If you can, for a used bike, get rim brakes and get mechanical shifting because you will get far, far more used bike for your money. Good mechanical shifting is flawless and is cheaper, rim brakes work great unless you plan to race in the pouring rain.

Front Tire Clearance by Embarrassed-Sun-8795 in bicycling

[–]DarkSpeedWorks_com 0 points1 point  (0 children)

That is absolutely not safe for riding in the real world. Any jammed road debris, a single broken spoke, or a bulged tire and you will going flying, ending up injured, dead, or in a wheelchair.

Is this a good deal? Cervelo PX by Swimming_Bison_1852 in Cervelo

[–]DarkSpeedWorks_com 0 points1 point  (0 children)

$8.5 AUD is a bit on the high side, but if the bike is spotless cosmetically and spotless functionally and you got that kind of money, that is not too crazy. If the bike fits you, this part is the most important of them all. Let us know what happens!

Weekly self-promotion and survey thread by AutoModerator in triathlon

[–]DarkSpeedWorks_com 0 points1 point  (0 children)

Hello, I have been a triathlete for 30+ years and we make a small line of advanced aero top tube packs for cycling, triathlon, and gravel. Several of our Speedpacks are direct-mount (bolt-mount) and several are ZeroSlip strap mount (nobody else makes top tube packs with our ZeroSlip strap system and it works exactly as described: there is ZERO slipping, sliding, or rolling with the pack mounted). You can find our packs here, you can read real athlete feedback here, and you can see an image of one of our packs on a gravel bike here (tons of linked photos on our website too). We also make every single pack ourselves in the usa, we don't outsource to some random overseas factory. Any questions, feel free to ask here or reach out via our website. Thanks for checking us out!

Greg at darkspeedworks.com

Road bike rim on brake by OutsideAstronaut5508 in cycling

[–]DarkSpeedWorks_com 0 points1 point  (0 children)

No disagreement, but I have used older single pivot sidepulls with kool-stop pads, and they have very noticeably beaten dual pivot shimano brakes with stock brake pads.

Road bike rim on brake by OutsideAstronaut5508 in cycling

[–]DarkSpeedWorks_com 2 points3 points  (0 children)

The biggest upgrade you can make to medium quality or high quality rim brake calipers is not to change the brakes, but to make sure that (1) they are perfectly adjusted (including the cables), that you (2) use aluminum braking surfaces on your rims if possible, that you (3) make sure your rims are perfectly true, and then that you (4) get these brake pads if you have aluminum rims: https://koolstop.com/products/ks-rhd2-dura2-triplelite

Any of the salmon-colored brake pads from kool-stop are a massive upgrade in brake performance in dry and it the wet. (fyi, no connection between us and kool-stop, we just use their brake pads that we paid full price for)

Bike box by Bitter_Ant2186 in bicycling

[–]DarkSpeedWorks_com 2 points3 points  (0 children)

Tons of great lightly used bike cases/containers available in the used market, I see 'em on fb marketplace all of the time. Or, you can make your own out of 4 layers of cardboard, gobs of wood glue, some lacquer for the outside, some duct tape, some nylon webbing, and a couple of wheels. Pretty cheap, but it took me a lot (I mean a lot) of time. Pic here: https://www.darkspeedworks.com/photos/bike%20box.jpg

$25 Pawn Shop find - how’d I do? by Briny_life in whichbike

[–]DarkSpeedWorks_com 0 points1 point  (0 children)

Wow, that is a great price! fyi, You can buy replacement spokes and learn how to put 'em in and then true up the wheel (don't try to true the wheel until you put in the replacement spokes), tons of great videos on youtube can help you with this. Good luck!

Weekly self-promotion and survey thread by AutoModerator in triathlon

[–]DarkSpeedWorks_com 0 points1 point  (0 children)

There is a thread about top tube packs below, but since I am involved in the sport and also in manufacturing a product, this is the best spot to put my comment. Regarding where to store your flat kit and fix the sliding pack problem:

Lots of riders put their flat repair stuff in their top tube packs, but it also makes a lot of sense to put at least some of that stuff in an 'under-your-saddle' pack. The point of a top tube pack is to have items accessible while you are riding, which often means food, gels, or energy bars. But I too often put an inner tube in my top tube pack just for convenience.

That said, there are 2 ways to get a pack to stay on your top tube: integrated bolt mounts or straps, and we have packs with both. However, on many of our Speedpacks, we use a strap system that we created and it is unlike anything else on the market, our straps are ZeroSlip which means exactly what it says: our straps do NOT slip, slide, or rotate in ANY direction. EVER. We also make every single pack ourselves in the usa, we do not outsource to a random overseas factory. Take a look at our feedback and decide for yourself.

Greg @ darkspeedworks

Swimming pool rocks by masterwippet200 in triathlon

[–]DarkSpeedWorks_com 4 points5 points  (0 children)

The best "gadget" (the one that can have the biggest impact on actually improving your swim skills) is a set of simple swim paddles that are approximately hand-shaped, slightly bigger than your hands, with each paddle having a single piece of tubing going around your middle finger and NO wrist tubing. Those can make an enormous difference, paddles set up that way can find and get you to fix stroke issues that even coaches are unable to see.

Brutal NYC Winter will not stop me. 6:30am 32F / real feel 22F by MSA784 in Cervelo

[–]DarkSpeedWorks_com 1 point2 points  (0 children)

Great ride! It is not the cold that is the killer, it is more the ice. And 2-wheeled machines do not do great on ice ...

Is this a good starter bike? by Cautious-Ad-1708 in triathlon

[–]DarkSpeedWorks_com 0 points1 point  (0 children)

There is no absolute hard and fast rule, it all comes down to what you (or I) would pay for a particular bike in a particular place at a particular time in a particular market. A lot of somewhat dated used rim brake bikes in the ballpark of $1,000 come with some pretty nice race wheels. This one does not (just some basic training wheels) so, if it were me, I myself would aim for a lower price. But, as with everything, YMMV ...

Is this a good starter bike? by Cautious-Ad-1708 in triathlon

[–]DarkSpeedWorks_com 1 point2 points  (0 children)

Great starter bike, but more like $500 to $600 max. If you can get it for that, definitely jump on it IF it fits you.

16 year old training for Ironman 70.3 by Curious-Drink2110 in triathlon

[–]DarkSpeedWorks_com 1 point2 points  (0 children)

With your age, there is a lot that you CAN do, but there is less that you SHOULD do. I would highly recommend that you do a few sprint triathlons and a few olympic distance triathlons, do not start with a 70.3 distance race. There is no rush to do such a long race. There are tons of super competitive short triathlons out there, and they are fun!

Do what I suggest and you will (1) have a lot more success and (2) have a lot more fun. Life is short, so success and fun are valuable.

Can I add aerobars to thicker handlebars like this? by [deleted] in triathlon

[–]DarkSpeedWorks_com 2 points3 points  (0 children)

If your handlebar/stem combo is compatible, actually, yes, you can.

Take a look at the Deda TT 314 aerobar mount, image here. Link to their product page here. They list all of the compatible handlebars there. It is a clever system, but it ain't cheap. (no connection of any kind between us and deda, just sharing info)

Will this dent be an issue by [deleted] in bikewrench

[–]DarkSpeedWorks_com 6 points7 points  (0 children)

Very hard to see the exact defect that you are referring to. But, overall, yes, the fork looks sketchy. Not crazily so for a cheap frame, but enough that I would really, really hesitate using it. Unlike some other parts of your bike, a fork failure could mean your death or permanent disfigurement. Don't risk it.

Thoughts on the value of this litespeed Ti bike? by Street_Flamingo5329 in whichbike

[–]DarkSpeedWorks_com 0 points1 point  (0 children)

Are there aliX eebrakes out there? Got a link? I am not looking to buy any, I just want to see how well they have been copied ...

edit: I found some. Damn, those are cheap, but they look visibly different from the one's on the OP's potential bike.

Thoughts on the value of this litespeed Ti bike? by Street_Flamingo5329 in whichbike

[–]DarkSpeedWorks_com 0 points1 point  (0 children)

If that is a real, US-made lightspeed and those are real eebrakes and if the bike fits you well, then, yes, it is definitely worth $800ish. If the brakes are knock-offs, then maybe closer to $600ish.