SKU: 67825309556

Shimano Oversized Derailleur Cage - GRX 2X and Ultegra RX800

Sale price$193.05 Regular price$214.50
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Shimano Oversized Derailleur Cage - GRX 2X and Ultegra RX800Oversized ceramic pulley systems are an excellent way of reducing the additional friction caused by clutch derailleurs. Kolossos is the Greek word for a statue, much larger than the original subject. Seems fitting for an oversized derailleur cage. Imagine the performance of replacing your stock pulleys with a ceramic 12 tooth top pulley and a 19 tooth bottom pulley built on the stiffest cage on the market. Besides reduced friction, this cage is built

Oversized ceramic pulley systems are an excellent way of reducing the additional friction caused by clutch derailleurs.

Kolossos is the Greek word for a statue, much larger than the original subject. Seems fitting for an oversized derailleur cage.

Imagine the performance of replacing your stock pulleys with a ceramic 12-tooth top pulley and a 19-tooth bottom pulley built on the stiffest cage on the market.

Besides reduced friction, this cage is built with shifting accuracy and chain retention in mind. Kogel Bearings has always had a strong connection to off-road disciplines. We wouldn't build it if it weren't gravel proof.

This model is built for the GRX 2X (11 and 12 speed) and Ultegra RX800 series derailleurs. This includes mechanical and Di2.

For GRX 1x set ups, we recommend the GRX 12 speed 1x Kolossos

Please note** Installing this oversized derailleur cage typically requires replacing your chain to accommodate the larger pulleys on. a2x setup.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67825309556

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4.1 ★★★★★
Based on 13 reviews
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Paniz Ameri
Omaha, US
★★★★★ 5
Super cute
Size: 7 Toddler, Color: Glitter Clear/Pink
Looks cute and smells good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
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Verified Purchase
Kristen M
Whiting, US
★★★★★ 5
Love these shoes!
Size: 9 Little Kid, Color: Rose Glitter W/Strap
My daughter loves these shoes! So comfy & easy to put on! They are even cuter in person!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2025
M
Verified Purchase
Melissa
Birmingham, US
★★★★★ 5
Run small size up
Size: 10 Little Kid, Color: Rose Glitter W/Strap
Mini Melissa’s are my go to flats for my toddler they are so cute and flexible perfectly comfortable for her little feet.
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Reviewed in the United States on June 26, 2025
R
Verified Purchase
Rossana Crego
Bozeman, US
★★★★★ 1
Used shoes
Size: 10 Little Kid, Color: Glitter Clear W/Strap, Size: 10 Little Kid, Color: Glitter Clear W/Strap
If I could give this zero stars, I absolutely would. I ordered these shoes expecting them to be brand new since I paid full price and never selected any “used” option. What I received instead were clearly heavily worn shoes there were visible signs of use that you simply wouldn’t expect from a new product.
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Reviewed in the United States on March 25, 2026
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Verified Purchase
Anna
San Leandro, US
★★★★★ 5
Pricey but worth it
To say my daughter loves shoes would be an understatement and whenever you throw in a fun color and glitter to the mix, it only exponentially increases the love and excitement every time she puts on these shoes! The quality of the shoes are outstanding, they provide support in the right places and so far have been surprisingly durable (for a toddler that’s saying something)! This is the second pair of this shoe that I’ve purchased, the first was a pair of the clear glitter style. They are very cute shoes and the color matched the pictured on the website very well, which was great since I was trying to complete a “Princess Anna” look with a previously purchased dress. Note: I do suggest to size up one size, because in my experience they run a little small.
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Reviewed in the United States on August 2, 2024

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