The reviewer discusses their experience with the PASS QUEST 110BCD 2X Double Chainring AERO Sprocket, noting its performance on both 11-speed and 12-speed Shimano systems. They highlight its stiffness, fast shipping, good pricing, and variety of options, but mention issues with front shifting on 12-speed Shimano systems.
AI-Summary
Pros
Fast shipping
Good pricing
Plenty of options (including 1x options and various chainring sizes)
Good stiffness
Good shifting performance on 11-speed Shimano systems
Cons
Issues with front shifting on 12-speed Shimano systems (chain tends to jump off if too much power is applied during shifts)
Requires modification (drilling) of the front derailleur mount for larger chainrings (e.g., 56T)
Key Points
Works well with 11-speed Shimano systems
Struggles with 12-speed Shimano systems
Available in various sizes, including hard-to-find options like 56/42T
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