Skip to product information
1 of 1

Garbaruk Derailleur Cage + Pulleys Kit for Shimano XT Di2, XTR Di2 11-speed

Your Di2 setup just got a serious upgrade.

Regular price
$229.00
Regular price
Sale price
$229.00
Tax included. Shipping calculated at checkout.
Colour

Garbaruk Derailleur Cage & Pulleys Kit for Shimano XT Di2, XTR Di2 11-speed

Looking to push your 11-speed drivetrain further? The Garbaruk Derailleur Cage & Pulleys Kit is the smartest way to convert your Shimano Di2 to wide-range 1X. This lightweight, high-performance solution easily gives you access to wide-range cassettes. Smooth shifting and standout style are only the beginning.


🌈 Looking for a colour option?

Not into black? We're happy to arrange a special colour order just for you!


🚴Why Choose the Garbaruk Derailleur Cage + Pulleys Kit for Shimano XT Di2, XTR Di2 11-speed?

The Garbaruk Derailleur Cage & Pulleys Kit for Shimano XT/XTR Di2 11-speed is designed for riders who want to convert their drivetrain to a wider 1X range without losing the precision and control of electronic shifting.

Comprising a derailleur cage and set of oversized pulleys, this kit allows your Di2 derailleur to handle cassettes up to 50T — an ideal setup for steep climbs, technical terrain or just giving your legs a break. By re-engineering the derailleur’s pulley position (bringing the upper wheel closer to the smallest cog and the lower further from the largest), you unlock smoother operation across a broader gear range. The result? Crisp, responsive shifting, improved chainline and reduced drivetrain drag.

Made in Poland from CNC-milled 7075-T651 aluminium alloy, Garbaruk’s 1X kit for Shimano combines precision engineering with featherweight construction. Whether you’re racing XC, smashing enduro stages or cruising gravel backroads, this is the ultimate way to modernise your ride with minimal fuss.


Features

  • Easy Upgrade: Directly replaces the stock cage on Shimano XT/XTR Di2 derailleurs
  • Wide-Range Compatibility: Gives Shimano 11sp Di2 rear derailleurs the ability to take on cassettes up to 50T
  • Smoother Shifting: Redesigned pulley positioning improves shifting accuracy and overall drivetrain performance
  • Lightweight & Rigid: CNC-machined from 7075-series aluminium for durability without weight penalty
  • Includes Pulleys: Comes with Garbaruk’s oversized 11T+16T pulleys for optimised performance
  • Made in Poland: Crafted entirely in-house at Garbaruk HQ


Pro Bike Mechanic’s Tip

Pair this kit with a Garbaruk 11-50 cassette to fully unlock your 1X drivetrain’s potential. No need to buy a new derailleur or shifters—just enjoy the extra range!


🚀 Ready To Ride

Enjoy serious gearing without needing a whole new groupset. With the Garbaruk Derailleur Cage & Pulleys Kit for Shimano, you’ll gain a bigger range, better shifting and a seriously slick look. Shop now and get ready to ride. 

Technical Details
  • Material: 7075-T651 Aluminium Alloy
  • Manufacturing Process: CNC-machined
  • Weight: 62g
  • Finish: Anodised
  • Derailleur Compatibility: Shimano 11-speed: RD-M8050 (XT Di2), RD-M9050 (XTR Di2)
  • Included pulleys: 11T (upper) + 16T (lower), standard bearings
  • Note: pulley bolts are not included.
  • Colours: Black (Note: Blue, Gold, Orange, Red, Green, Silver & Violet all available via special order)
  • Warranty: 2 years
  • Made in: Poland
FAQs

    Q: Will the Garbaruk Derailleur Cage & Pulleys Kit for Shimano work with mechanical XT or XTR derailleurs?
    A: No. This kit is specifically designed for Shimano Di2 11-speed derailleurs only (RD-M8050, RD-M9050).

    Q: Can I run this with non-Garbaruk cassettes?
    A: Yes, but it performs best when paired with a Garbaruk wide-range cassette, such as their 11-50 model.

    Q: What makes the Garbaruk Derailleur Cage & Pulley Kit better than other 1X conversion options?
    A: This is one of the only high-quality options specifically designed for Di2. It offers a unique blend of performance, lightweight materials, visual style and wide compatibility. (In other words, it’s a typical Garbaruk product.)

    Q: Do I need to change my chain or shifter when I install this cage and pulley kit?
    A: In most cases, your existing chain and shifter will work. Just make sure your chain length accommodates the new larger cassette.

    Q: Do I need to buy pulley bolts separately?
    A: No – Garbaruk complete kits include pulley bolts!

    Q: Is installation difficult?
    A: It’s a straightforward cage swap and pulley upgrade. If you’re unsure, however, we recommend having it installed by your local bike shop.

    Garbaruk derailleur cage and pulleys kit for Shimano XT Di2 and XTR Di2 11-speed, featuring a black cage and gold oversized pulleys for improved drivetrain performance and unique styling
    Fast shipping
    Expert advice
    Products you'll love

    Three reasons to shop at BMCR Gear

    • Fast shipping

      Your order will be shipped quickly, with the tracking info straight to your inbox

    • Australian-owned

      You'll be supporting an independent local bike shop based in Adelaide

    • Curated products

      We're bike mechanics. If it doesn't work, we don't sell it.

    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.