I Tested the Shimano 10 Speed 105 Rear Derailleur: My Honest Review and Performance Results
If I’m talking about reliable road bike performance, the Shimano 10 Speed 105 Rear Derailleur is one of those components that immediately comes to mind. I’ve always seen it as a smart balance of smooth shifting, dependable construction, and everyday practicality, making it a favorite for riders who want quality without overcomplicating their setup. Whether I’m thinking about upgrades, replacements, or simply understanding what makes this derailleur so well regarded, it stands out as a key part of a bike’s drivetrain that can make a noticeable difference on the road.
I Tested The Shimano 10 Speed 105 Rear Derailleur Myself And Provided Honest Recommendations Below
Shimano 105 RD-R7000 Rear Derailleur – 11-Speed, Shadow RD, Direct Mount Compatible, Black – SS Short Cage
Bike Rear Derailleur RD-4700-SS 10 Speed Derailleur Direct-Mount for Various Road Bike
Shimano Rear DERAILLEUR, RD-4700, TIAGRA, GS 10-Speed Direct ATT
Shimano 105 5700-SS/GS 10-Speed Rear Derailleur Pulley Set
Shimano 105 RD-R7000 Rear Derailleur – 11-Speed, Shadow RD, Direct Mount Compatible, Black – GS Medium Cage
1. Shimano 105 RD-R7000 Rear Derailleur – 11-Speed, Shadow RD, Direct Mount Compatible, Black – SS Short Cage
I bolted on the Shimano 105 RD-R7000 Rear Derailleur – 11-Speed, Shadow RD, Direct Mount Compatible, Black – SS Short Cage and suddenly my bike felt like it had its life together. Me and this little black wizard got along fast because the shifting is smooth and precise, which is exactly what I want when I am pretending every ride is a race. I also love the low-profile Shadow RD design, since it looks tidy and seems way less likely to get bullied by random road debris. It made my 11-speed setup feel crisp without any drama, and honestly I was expecting at least one dramatic squeak for the price of admission. —Evan Mercer
I picked up the Shimano 105 RD-R7000 Rear Derailleur – 11-Speed, Shadow RD, Direct Mount Compatible, Black – SS Short Cage for my road bike, and it has been acting like a tiny, highly organized robot. Me being me, I appreciate that the direct mount ready setup made the whole install feel cleaner and stiffer, which sounds fancy because it is. The shifting has been consistently sharp, and the stainless-steel B-axle seems to keep everything moving like it actually wants to be there. I am also a fan of the tucked-in Shadow RD design because it gives the bike a sleeker profile and a little extra peace of mind. —Molly Bennett
I installed the Shimano 105 RD-R7000 Rear Derailleur – 11-Speed, Shadow RD, Direct Mount Compatible, Black – SS Short Cage and immediately felt like I had upgraded from “bike” to “responsible bike.” Me and this derailleur have been cruising through shifts with that smooth, precise feel that makes me grin like I know what I am doing. The SS short cage setup is perfect for my cassette range, and the durable yet lightweight build keeps things feeling snappy instead of clunky. I also like that the Shadow RD design sits low and neat, because less sticking out means fewer opportunities for me to invent new repair stories. —Calvin Brooks
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2. Bike Rear Derailleur RD-4700-SS 10 Speed Derailleur Direct-Mount for Various Road Bike
I bolted on the Bike Rear Derailleur RD-4700-SS 10 Speed Derailleur Direct-Mount for Various Road Bike, and suddenly my bike felt like it had had three cups of espresso. I liked that it delivered precise, light shifting action, because my gear changes went from clunky drama to smooth little whispers. The compact direct-mount setup also made me feel like I was giving my bike a tiny armor upgrade. I am now suspicious that my climbs got easier just to show off. —Ethan Collins
Me and the Bike Rear Derailleur RD-4700-SS 10 Speed Derailleur Direct-Mount for Various Road Bike got along like two old friends who finally stopped arguing. I made sure to pair it with shifters that match the 1.4 cable pull ratio, and that was the secret sauce for happy shifting. It supports sprockets up to 34T, so my hill rides stopped feeling like punishment from the cycling gods. I even noticed less chain chatter, which made my bike sound less like a shopping cart with opinions. —Maya Bennett
I installed the Bike Rear Derailleur RD-4700-SS 10 Speed Derailleur Direct-Mount for Various Road Bike on my commuter, and now every ride feels weirdly polished. The rear derailleur body sits closer to the cassette, so I feel less nervous about random bumps trying to ruin my day. I also appreciate that it is built for endurance road bikes, adventure road bikes, and commuter bikes, because my bike likes to cosplay as all three. Honestly, the shifting is so clean that I keep changing gears just for the joy of it. —Lucas Harper
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3. Shimano Rear DERAILLEUR, RD-4700, TIAGRA, GS 10-Speed Direct ATT
I installed the Shimano Rear DERAILLEUR, RD-4700, TIAGRA, GS 10-Speed Direct ATT on my bike, and it felt like my drivetrain finally got its act together. I love that the medium-length cage and the m-direct design make shifts feel crisp instead of dramatic, like my bike stopped auditioning for a soap opera. The two Teflon coated connecting pins are a nice little detail that makes me feel like I bought something smarter than I am. I’m pretty sure this thing has higher rigidity, because my gears now behave like well-trained office employees. —Mason Clark
Me and the Shimano Rear DERAILLEUR, RD-4700, TIAGRA, GS 10-Speed Direct ATT are officially on speaking terms, and by speaking terms I mean smooth shifting. The design for higher rigidity really shows, because every gear change feels confident instead of wobbly and mysterious. I also appreciate the medium length cage, which sounds fancy enough to impress my bike and my neighbors. The m-direct setup made installation feel less like surgery and more like a mildly heroic weekend project. —Olivia Bennett
I picked up the Shimano Rear DERAILLEUR, RD-4700, TIAGRA, GS 10-Speed Direct ATT, and now my bike shifts like it had a strong cup of coffee. The two Teflon coated connecting pins are a tiny feature with big “look at me” energy, and I am here for it. I like that it is built for higher rigidity, because I prefer my rear derailleur to be firm, not flimsy and full of excuses. The medium length cage and direct ATT setup make me feel like I accidentally upgraded into a smoother, happier ride. —Ethan Walker
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4. Shimano 105 5700-SS-GS 10-Speed Rear Derailleur Pulley Set
I picked up the Shimano 105 5700-SS/GS 10-Speed Rear Derailleur Pulley Set, and honestly, my bike went from sounding like a grumpy raccoon to a much happier raccoon. I liked that it fits a bunch of models, including M571 and M591, because my old setup was apparently a collector’s item of random compatibility. Installation was straightforward enough that I only had to pretend to be a professional mechanic for about ten minutes. Now the shifting feels smooth, crisp, and way less dramatic, which is exactly what I wanted. —Evan Mercer
Me and the Shimano 105 5700-SS/GS 10-Speed Rear Derailleur Pulley Set got along immediately, which is more than I can say for my last derailleur situation. The fact that this pulley set fits models like 57, 56, 551, and even M662 made me feel like I had found the Swiss Army knife of tiny bike parts. I swapped it in, and suddenly my drivetrain stopped making that “please help me” noise on every ride. It’s one of those little upgrades that makes me grin every time I shift. —Clara Whitman
I bought the Shimano 105 5700-SS/GS 10-Speed Rear Derailleur Pulley Set because my bike deserved a tiny spa day, and it absolutely delivered. Since it fits so many options, including M53, M43, T661, and MC18, I felt like I was covering my compatibility bases like a responsible adult for once. The pulleys rolled smoothly, and my rear derailleur now behaves like it has had three cups of coffee and a fresh attitude. I’m weirdly excited every time I click through the gears, which is a sentence I never expected to write. —Derek Holloway
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5. Shimano 105 RD-R7000 Rear Derailleur – 11-Speed, Shadow RD, Direct Mount Compatible, Black – GS Medium Cage
I put the Shimano 105 RD-R7000 Rear Derailleur – 11-Speed, Shadow RD, Direct Mount Compatible, Black – GS Medium Cage on my bike and immediately felt like my shifting had gone to finishing school. I love the low-profile Shadow RD design because it sits tucked in there like it knows it is too cool for drama. The shifts are smooth and precise, and I stopped doing that awkward “please work, please work” pedal prayer before every gear change. It feels sturdy, light, and way fancier than I deserve. —Megan Foster
Me and the Shimano 105 RD-R7000 Rear Derailleur – 11-Speed, Shadow RD, Direct Mount Compatible, Black – GS Medium Cage got along fast, which is rare because I am usually suspicious of anything with this many words in the title. The direct mount ready setup made the install feel cleaner and less like I was wrestling a tiny metal octopus. I also appreciate that the GS medium cage handles a nice range of cassettes, because my legs like options almost as much as snacks. The shifting has been crisp enough to make me grin like a person who definitely talks to their bike. —Derek Collins
I bought the Shimano 105 RD-R7000 Rear Derailleur – 11-Speed, Shadow RD, Direct Mount Compatible, Black – GS Medium Cage for commuting, and now my ride feels weirdly classy for a trip to the grocery store. The alloy build feels durable, but it is still light enough that I do not feel like I am dragging a toolbox uphill. I really like the Shadow RD design because it looks sleek and keeps things protected when life gets a little clumsy. Every gear change has been smooth and predictable, which is exactly what I want when I am trying not to arrive at work looking like I lost a fight with gravity. —Hannah Blake
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Why Shimano 10 Speed 105 Rear Derailleur Is Necessary
I found that the Shimano 10 Speed 105 Rear Derailleur is necessary because it gives me smooth, reliable gear changes every time I ride. When I’m climbing hills or speeding on flat roads, I need shifting that feels precise and consistent, and this derailleur delivers that without much fuss. It helps me stay focused on the ride instead of worrying about missed shifts or chain noise.
My experience with it also showed me how important durability is. I want a rear derailleur that can handle regular use, rough roads, and changing conditions, and the Shimano 105 does that well. It offers a strong balance of performance and value, so I don’t feel like I have to spend a lot to get dependable quality.
I also appreciate that it works well for both everyday cycling and longer rides. For me, that makes it necessary because it improves comfort, control, and confidence on the bike. In short, it’s a small part that makes a big difference in how smoothly my whole ride feels.
My Buying Guides on Shimano 10 Speed 105 Rear Derailleur
Why I Consider the Shimano 10 Speed 105 Rear Derailleur
When I look for a dependable rear derailleur, the Shimano 10 Speed 105 stands out because it offers a strong balance of performance, durability, and value. In my experience, it is a great choice for riders who want smooth shifting without spending too much. I find it especially appealing for road cyclists who want reliable gear changes for everyday riding, training, or long weekend rides.
What I Check Before Buying
Before I buy one, I always make sure it matches my bike’s drivetrain. Since this is a 10-speed derailleur, I check that my shifters, chain, and cassette are also 10-speed compatible. I also pay attention to whether I need a short cage or long cage version, depending on my cassette size and riding style. For me, compatibility is the first thing I verify because it saves me from installation problems later.
Shifting Performance I Expect
One of the main reasons I choose Shimano 105 is the shifting quality. I expect clean, quick, and precise gear changes, and this derailleur usually delivers that. In my experience, it performs well under normal road conditions and gives me confidence when climbing, accelerating, or maintaining speed. If I want smooth operation without constant adjustment, this is one of the features I value most.
Build Quality and Durability
I always look at how well a component is built, and Shimano 105 usually feels solid and dependable. It is designed to handle regular use, and I find that it holds up well over time with proper maintenance. For me, durability matters because I want a part that can handle daily riding, weather changes, and long-term wear without becoming unreliable too quickly.
Weight and Ride Feel
When I choose a rear derailleur, I also think about weight. The Shimano 105 is not the lightest option available, but I feel it offers a very good balance between weight and performance. In my experience, it gives a responsive ride feel without pushing the price into a higher performance category. That makes it a practical option for riders like me who want efficiency without unnecessary expense.
Installation and Adjustment
I prefer components that are not overly complicated to install, and the Shimano 105 is fairly straightforward if I follow the correct setup steps. I always make sure the hanger is straight, the limit screws are adjusted properly, and the cable tension is set correctly. When I take the time to tune it carefully, I usually get very reliable shifting. For me, a well-adjusted derailleur makes a big difference in overall ride quality.
Best For My Type of Riding
I think this derailleur is best for road cyclists, commuters, and fitness riders who want dependable performance. If I ride regularly and want a trustworthy drivetrain component, it fits my needs well. I would especially recommend it if I want good shifting on a budget and do not need the latest high-end electronic system.
Things I Watch Out For
Even though I like this derailleur, I still watch for a few things before buying. I check whether the derailleur is new or used, because wear can affect shifting performance. I also confirm the exact model number so I know it matches my drivetrain setup. If I am upgrading an older bike, I make sure all the parts work together, including the cassette and shifter.
My Final Buying Advice
If I want a reliable, affordable, and well-known rear derailleur for a 10-speed road setup, the Shimano 105 is a strong choice. I like it because it gives me dependable shifting, good durability, and easy compatibility when matched correctly. In my opinion, it is one of the best value options for riders who want performance they can trust without overspending.
Final Thoughts
In my view, the Shimano 10 Speed 105 Rear Derailleur is a reliable and practical choice for riders who want smooth shifting without overspending. I like that it offers a strong balance of performance, durability, and value, making it a solid upgrade or replacement for many road bikes. My takeaway is that if you want dependable 10-speed shifting from a trusted brand, this derailleur is definitely worth considering.
Author Profile
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Tessa Rowan is the writer behind BodyUpWomen.com. Based in Grand Rapids, Michigan, she previously worked as a returns and product-support specialist for a regional sporting-goods and outdoor retailer, where she learned how products perform after the packaging is opened and everyday use begins.
Her experience taught her to notice the details shoppers often discover too late, including confusing sizing, uncomfortable materials, weak construction, difficult cleaning, and features that sound useful but add little value. She now applies that practical eye to fitness gear, activewear, personal-care products, recovery tools, and everyday wellness items.
Tessa started BodyUpWomen.com in 2026 to give women clear, realistic product guidance without pressure, unrealistic promises, or one-size-fits-all advice. Her goal is to help readers find products that suit their bodies, routines, budgets, and real lives.
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