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User submitted reviews
Review by Anonymous
Reviewed 9/18/2025
by Anonymous
Cycling Enthusiast
hattiesburg, ms
the new system is quick and works great
this was installed on a Ceverlo S5 to update the system that was on it. i love it
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Review by CJN
Reviewed 7/17/2024
by CJN
Boise
Significantly improved shifting over D1
Replaced lightly used 2023 shifters and noticed an immediate improvement in shifting performance. Quieter and smoother.
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