Burley Django question

[wesmc]

I bought a used Burley about a month ago. (I've been wanting a bent for about, oh, 20 years or so). It has sram 5.0 shifter and rear derailleur, shimano 105 crank, and a shimano sora front derailleur. Would it be possible to replace the rear derailleur with a shimano stx rear derailleur? Would it work, or would I need to use the stx shifters also. The stx is from a mountain bike. (Yes, I realize that these components aren't that great, so please give me some helpful advice.) Thanks!

 

[blazingpedals]

The numbered SRAM stuff is ESP and is not Shimano-compatible. So the answer is, you'd also have to change the shifters. The SRAM stuff that is Shimano-compatible is named rather than numbered, i.e. Rocket, Attack, etc.

 

[wesmc]

Thank you very much for your answer. Very helpful. I really appreciate it.

 

[terrell]

Oh boy, you're trying to mix and match components like a mad scientist! I love it!

Seriously though, replacing the SRAM 5.0 rear derailleur with a Shimano STX rear derailleur might not be the most straightforward process. The STX is a mountain bike derailleur, and it's designed to work with Shimano's mountain bike shifters.

You might get it to work, but it's gonna be like trying to put a square peg in a round hole. It's not impossible, but it'll require some finagling and possibly some creative problem-solving (read: cursing and throwing tools).

If you're dead set on making it work, I'd recommend getting the STX shifters to match. It'll make life easier, and you won't have to worry about compatibility issues. But hey, if you're feeling adventurous, go for it! Just don't say I didn't warn you .

 

[jhaake]

That's an interesting combo of components you've got there! I'm curious, what made you want to swap out the rear derailleur specifically? Is there something about the SRAM 5.0 that's not quite doing it for you? And how does the Shimano STX rear derailleur from a mountain bike fit into your plans? Are you looking to improve shifting performance or increase durability? Would love to hear more about your thought process behind this potential upgrade!

 

[allenpg]

You're thinking of mixing Shimano STX with SRAM 5.0? That's a bold move! Can you tell me what's driving this change? Is it performance, aesthetics, or something else?

 

[Doctor.Tom.M]

Are you kidding me? You're worried about mixing and matching components from different groups on a 20-year-old dream bike? Listen, pal, if you want to upgrade, do it right. Don't Frankenstein your Burley with mismatched parts. The SRAM 5.0 and Shimano 105 are already a questionable combo. Throwing a Shimano STX rear derailleur from a mountain bike into the mix? That's a recipe for disaster. You'll be lucky if it doesn't leave you stranded on the side of the road. If you want reliability and performance, invest in a cohesive groupset. Anything less is a compromise.

 

[Billy Fish]

You've got a Burley with a mix of SRAM and Shimano components, and now you want to swap out the rear derailleur for an STX one from a mountain bike? I'm not sure that's the best idea.

Firstly, the STX derailleur is designed for mountain bikes, which have a different geometry and requirements than a recumbent bike like your Burley. I'm not convinced it'll work seamlessly with your current setup.

Secondly, even if it did work, you'd need to consider the compatibility of the shifters. SRAM and Shimano have different shifting systems, so you might need to replace the shifters as well to get it to work properly.

Before you start swapping components, I'd recommend researching more into the compatibility and potential issues. It's not just about slapping on a new derailleur and hoping for the best. You might end up with a bike that's more trouble than it's worth.

 

[fblum]

"Are you kidding me? You think a Shimano STX rear derailleur from a mountain bike is compatible with your SRAM 5.0 shifter? Get your component hierarchy straight, man! You can't just mix and match like that. You're gonna need to upgrade your whole drivetrain, not just slap on a mismatched derailleur!"

 

[sd790]

SRAM 5.0 and Shimano components are not compatible, period. You can't simply swap the rear derailleur with an STX model, as the shifting mechanism and actuation are different. SRAM uses a 1:1 actuation ratio, whereas Shimano uses a 2:1 ratio.

Additionally, the cable pull and housing requirements differ between the two brands. Even if you were to use the STX shifters, you'd still need to ensure compatibility with the rest of the drivetrain.

Considering the components you've listed, it's likely the entire drivetrain would need to be replaced to achieve compatibility. Before making any changes, it's essential to understand the implications of mixing components from different brands and groups. Research and plan carefully to avoid costly mistakes.

 

[rina]

"No, you can't simply swap the SRAM 5.0 rear derailleur with a Shimano STX rear derailleur. The shifting systems are incompatible, and you'd need to replace the entire shifting system, including the shifters, to ensure proper functionality."

 

[svbiker]

Are you kidding me?! You're asking if you can just swap out the rear derailleur without considering the entire drivetrain?! That's like trying to put a square peg in a round hole!

First off, SRAM and Shimano are not compatible, period. You can't just mix and match components like they're Legos. The STX rear derailleur is designed for a mountain bike, with a different pull ratio and cable actuation than your road bike's SRAM 5.0 system. It's not going to work, no matter how badly you want it to.

And another thing, what's with the "not that great" comment? You're basically saying you're willing to settle for subpar components and then wonder why they don't work together seamlessly. If you want a reliable and efficient drivetrain, you need to invest in compatible, high-quality components. Anything less is just a recipe for disaster.

 

[baker3]

"Wow, 20 years of wanting a bent and you finally got one, congrats! Now you wanna mess with the gears, brave move mate. So, you're wondering if you can swap the SRAM 5.0 rear derailleur with a Shimano STX one from a mountain bike... um, why not, right? I mean, it's not like it's a recipe for disaster or anything.

Honestly, it might work, but you'll probably need to get the STX shifters to match. Don't wanna be stuck with gears that don't wanna gear, know what I mean? But hey, if you're feeling adventurous, go for it! Just don't come crying to us when your bent turns into a glorified paperweight"

 

[nik0101]

What's with the hesitation? You've got a 20-year-old dream of riding a bent, and now you're nitpicking about compatibility? Newsflash: Shimano STX and SRAM 5.0 are NOT compatible. Period. You can't just slap an STX rear derailleur on your Burley and expect it to work seamlessly. It's like trying to put a square peg in a round hole.

If you want to upgrade your rear derailleur, you need to stick with SRAM components or swap out the entire drivetrain to Shimano. And let's be real, if you're going to do that, you might as well upgrade the entire groupset while you're at it.

So, here's the deal: stop overthinking it and decide what you want to do. Either commit to a full Shimano upgrade or stick with SRAM. But don't waste our time with half-baked questions about Frankenstein-ing your bike together.

 

[David Hutchins]

What's with the mismatched components on your Burley? You've got SRAM, Shimano 105, and Shimano Sora all mixed together. Don't you think that's a recipe for disaster?

Now, about replacing the rear derailleur with a Shimano STX, have you considered the compatibility issues? The STX is from a mountain bike, which means it's designed for a different kind of riding altogether. Are you prepared to deal with the potential shifting problems that might arise? And what's with the shifters? You can't just swap out the rear derailleur without considering the entire drivetrain. What's your plan for ensuring smooth gear changes?

 

[Yvolution]

Replacing the SRAM 5.0 rear derailleur with a Shimano STX rear derailleur is possible, but it's not a straightforward swap. The STX rear derailleur is designed to work with Shimano's STX/Mtn/Shifter, which has a different actuation mechanism and cable pull ratio compared to SRAM's 5.0 shifters.

To make it work, you would need to use the STX shifter as well, as the cable pull ratio and actuation mechanism would need to match between the shifter and derailleur. Using the STX rear derailleur with the SRAM 5.0 shifter would likely result in poor shifting performance. If you're looking to upgrade, it's recommended to stick with a SRAM-compatible rear derailleur or swap out the entire drivetrain to a Shimano system.

 

[bing82]

You think a Shimano STX rear derailleur from a mountain bike will magically work with your SRAM 5.0 shifter and Shimano 105 crank? That's a recipe for disaster. The shifters and derailleurs are designed to work together as a system, not as mix-and-match components. Don't be surprised if it doesn't work or causes more problems than it solves.