Garbaruk Rear Derailleur Cage for Shimano 12-speed MTB
- Regular price
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$119.00 - Regular price
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- Sale price
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$119.00
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Garbaruk Rear Derailleur Cage for Shimano 12-speed MTB - Detail-Driven Design, Ultimate Performance
Run up to a 52T cassette on your Shimano 12-speed derailleur with the Garbaruk Rear Derailleur Cage. Lightweight, beautifully engineered and made in Poland, it will revolutionise your drivetrain's capabilities.
🌈 Looking for a colour option?
Not into black? We're happy to arrange a special colour order just for you!
🚴 Why Choose the Garbaruk Rear Derailleur Cage for Shimano 12-speed MTB?
Looking to get more out of your Shimano 12-speed MTB setup without replacing your derailleur or shifter? The Garbaruk Rear Derailleur Cage for Shimano 12-speed MTB transforms your drivetrain by letting you run significantly larger cassettes with your existing derailleur without compromising on weight, strength or shifting performance.
This derailleur cage upgrade replaces the stock cage on your Shimano 12-speed derailleur, giving you the capacity to run cassettes up to 52T. By optimising the position of the upper and lower jockey wheels, Garbaruk’s unique cage design keeps shifting crisp and chain tension tight, even across a wider gear range. Pair it with a set of Garbaruk’s oversized pulley wheels and you’ve got a lightweight, high-performance solution that’s as striking as it is effective.
With CNC machining from 7075-T651 aluminium, a feathery 49g weight, and a stylish anodised finish, this isn’t just a smart upgrade—it’s a statement piece.
Features
- Extended Gear Range: Allows your Shimano 12-speed derailleur to run up to a 52T cassette for serious climbing capability
- Lightweight & Durable: CNC-machined in Poland from 7075-T651 aluminium for ultimate strength without excess weight
- Optimised Chain Line: Repositions the jockey wheels for smoother shifting and consistent chain tension across the entire cassette
- Oversized Pulley Compatibility: Works perfectly with Garbaruk’s 14T+16T pulley wheels for reduced drivetrain drag and improved chain retention
- Made in Poland: Precision-engineered and manufactured entirely in-house at Garbaruk
Pro Bike Mechanic’s Tip
For maximum performance, pair this derailleur cage with Garbaruk’s 14T+16T pulley wheels. It’s the quickest way to modernise your drivetrain without switching to a 12-speed SRAM or Shimano LinkGlide system.
🚀 Ready To Ride
Don't let your stock derailleur hold you back. Upgrade your drivetrain with Garbaruk’s Rear Derailleur Cage for Shimano 12-speed MTB and get access to wider gearing, smoother shifting and unbeatable style without replacing your whole setup.
Technical Details
- Material: 7075-T651 Aluminium Alloy
- Manufacturing process: CNC-milled
- Weight: 49g
- Finish: Anodised
- Derailleur compatibility: Shimano 12-speed 1X: RD-M7100 (SLX), RD-M8100 (XT), RD-M9100 (XTR), RD-RX822 (GRX 12-speed SGS), Deore M6100
- Colours: Black (Note: Blue, Gold, Orange, Red, Green, Silver & Violet all available via special order)
- Warranty: 2 years
- Made in: Poland
FAQs
Q: Is this Garbaruk derailleur cage compatible with Shimano 12-speed Di2 derailleurs?
A: No. It’s only compatible with mechanical Shimano 12-speed rear derailleurs.
Q: What cassettes can I run with this cage?
A: You can run cassettes with up to 52 teeth, including Garbaruk’s 10–52T 12-speed cassettes
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Q: What’s the difference between this and a roadlink-style adapter?
A: Unlike roadlinks, which simply drop the derailleur lower (often with mixed results), the Garbaruk cage actually changes the pulley path for improved shifting and reliable performance across the full cassette. It’s a game-changer.
Q: Do I need new jockey wheels for my Garbaruk rear derailleur cage?
A: You can run a Garbaruk derailleur cage with your old, boring jockey wheels, but we recommend pairing them with Garbaruk’s oversized pulley wheels for three reasons: 1) it will give you the smoothest and most efficient shifting; 2) it will eliminate the gap between the regular jockey wheel and a Garbaruk cage, to reduce the risk of debris (e.g. a stick) getting caught in between; and 3) they just look awesome.
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FAQs
What payment methods do you accept?
We accept major credit and debit cards, PayPal, and other secure payment methods at checkout. All payments are processed securely so you can feel confident placing your order.
How long will it take to get my order?
We dispatch orders within 1–2 business days so it's on the way to you a.s.a.p.
Shipping times vary by location. Standard delivery within Australia usually takes 2–6 business days.
Can I track my order?
You sure can! Once your order is on the move, you'll receive a tracking link via email.
Can I return or exchange an item?
Our full refunds and returns policy can be found here.
Do you ship internationally?
We only ship within Australia. (Sorry.)
How do I know if a component is compatible with my bike?
Each product page includes compatibility info, but if you’re unsure, feel free to contact us. We’re bike mechanics, and we’re happy to help!
Do you install components or offer servicing?
This webshop is focused on online retail. If you're in Adelaide, however, we run a separate workshop (Bio-Mechanics Cycles & Repairs). You're welcome to book in via that site to get components installed or your bike serviced.