SKU: 38267987242

Kolossos ST Oversized Derailleur Cage - Rival eTap

Sale price$140.82 Regular price$156.47
Save 10%

Pay in installments of $39.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Kolossos ST Oversized Derailleur Cage - Rival eTapKolossos, derived from the Greek word for a statue much larger than its original subject, aptly describes this oversized derailleur cage. By replacing your stock 12 tooth pulleys and cage with a 14 tooth top pulley and a 19 tooth bottom pulley mounted on the stiffest cage available, you can achieve reduced friction, improved shifting accuracy, and enhanced chain retention. Kolossos users appreciate the smooth shifting, quiet ride, and seemingly

Kolossos, derived from the Greek word for a statue much larger than its original subject, aptly describes this oversized derailleur cage. By replacing your stock 12-tooth pulleys and cage with a 14-tooth top pulley and a 19-tooth bottom pulley mounted on the stiffest cage available, you can achieve reduced friction, improved shifting accuracy, and enhanced chain retention. Kolossos users appreciate the smooth shifting, quiet ride, and seemingly effortless power transmission to the rear wheel.

The Kolossos ST model offers the same stiff, oversized cage for crisp, accurate shifting and oversized pulleys to reduce drivetrain friction. It is equipped with high-quality stainless steel bearings, providing excellent durability and smooth performance at a more accessible price point.

This model fits only 12-speed SRAM Rival eTap AXS derailleurs intended for 2x setups. Please note that installing this oversized derailleur cage typically requires replacing your chain to accommodate the larger pulleys.

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: 38267987242

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 19 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
dogzmom
Houston, US
★★★★★ 4
Dog's love it but not made In USA
Size: Large/Giant (1 Count)
My dogs absolutely love this toy. I would give it five stars except it's made in China, which was not stated in the description.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2025
R
Verified Purchase
RJO
Port Orchard, US
★★★★★ 5
Great for aggressive chewers.
Size: Large/Giant (1 Count)
This has been the only toy my dog has not been able to destroy. She loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2025
L
Verified Purchase
LJMoyer
Pawtucket, US
★★★★★ 5
Outlasts stuffed dog toys
Size: Large/Giant (1 Count)
This chew toy is still in one piece. I can’t say that about a number of other chew toys I’ve gotten for my 6 month old black lab. It does make a lot of noise when it is forcefully dropped on my wood floor, which my dog seems to get great entertainment from. I would be concerned about that activity if I had tile floors. I plan to buy more of these toys. It’s holding up and the strange shape makes it a little easier to find when it’s been kicked under a piece of furniture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2025
A
Verified Purchase
Arlene Tschida
Massapequa, US
★★★★★ 5
Bones
Size: Large/Giant (1 Count)
All three of my yorkies luv these
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
J
Verified Purchase
JAZ
Dallas, US
★★★★★ 5
8 Paws up
Size: Large/Giant (1 Count)
I bought one of these several months ago for my 6 year old, 65 lb Am Staff mix. He’s a super chewer; for example, he once chewed the corner off a windowsill before I caught him. He loves this. Just adopted a 4 year old, 55 lb female Am Staff mix. Equally super at chewing. I had her with me in my home office and she randomly bit a chunk off the decorative trim on my old wood desk. Anyway, as soon as she saw this toy, she made a beeline for it. Thank goodness I had a spare! I’m now here to buy a third, because this is a good one for dogs who can REALLY chew.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2024

recommand products