ZTTO T47 Bicycle Bottom Bracket And Install Tool 24 MTB Road Bike Crankset DUB 29 30mmThread 47 68 73mm Shell Spline Axis

Reviews & Ratings

henrychungfitness on YouTube about 1 year ago

Chinese Gravel Bike Build Parts - AliExpress Edition

The reviewer mentions using the ZTTO T47 bottom bracket in their Felt IA16 triathlon bike and states it has performed well in various conditions, including training rides and races. They note its smooth spinning and durability over a full season.

AI-Summary

Pros

Performed well in training rides and races
Spins really smooth
Lasted a full season
Good machining of the cups
Bearings can be swapped if needed

Cons

Potential concern about bearing quality in more intensive gravel riding environments

Key Points

T47 24mm spindle and internal bottom bracket
Used in a Felt IA16 triathlon bike
Survived rain and varied riding conditions
Bearings are replaceable