Box Two Prime 9 Drivetrain Test Review

Box Two Prime 9 Drivetrain Test Review. Box Components Prime 9 drivetrain provides the gear ratios of a modern 12-speed drivetrain at a lower cost. It's computable with older Shimano freehub bodies allowing you to easily swap out older 2X drivetrains with a modern 1X setup. Shifting is decant, the gear ratios are spot on and the Box Two Prime 9 drivetrain made dropped chains a thing of the past!
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[@danielvelasquez7708]

Ahh I remember this, the box components shifting is very decent indeed, gear ratios are very similar to 12-speed although the big jumps are obvious, and definitely for those willing to try the wide gear range without the need of 12 speed.

[@mountainbikeondemand]

Thanks for sharing your experience with the Box components. It's always good to hear from others who've tried the same parts.