The reviewer mentions the SUNSHINE SZ Ultralight MTB Cassette as part of their 12-speed drivetrain setup. They describe it as a cassette from the brand Sunshine, which can also be found in Western online stores. The cassette is paired with a 32-tooth chainring in the front, providing a 11-52 gear ratio that the reviewer finds excellent for climbing steep gradients (up to 18-20%). They note that the shifting performance has been flawless without needing adjustments, and the cassette's ratio is perfect for a 1x drivetrain in mountainous terrain.
AI-Summary
Pros
Excellent gear ratio (11-52) for climbing steep gradients
Flawless shifting performance without needing adjustments
Perfect for a 1x drivetrain in mountainous terrain
MyBike.parts
