Reverse Expert MicroSpline Single Speed Kit converts a MicroSpline freehub wheel into a clean, reliable singlespeed drivetrain setup built for the higher chain growth and impacts common on gravity-focused full suspension bikes.
MicroSpline singlespeed conversion - Replaces a cassette with a dedicated singlespeed cog and spacing solution for a straightforward setup on MicroSpline freehub bodies
Refined cog tooth profile - Helps the chain seat more securely than many traditional single speed cogs for more consistent engagement under load
CNC aluminum sprocket guides - Sandwich the chain at the rear cog to improve chain retention and reduce the chances of derailments on rough, high-compression trails
Mud-shedding guide machining - Clears dirt and debris more effectively to keep the chain running freely across changing conditions
Complete kit for a tidy install - Includes cog, alloy lockring, spacer, and two sprocket guides
Specifications & Identifiers
Cassette / FH Body Type
Shimano Micro Spline
Defined Color
Black, Silver
Material
Aluminum
Number of Speeds
Single
Tooth Count
13t, 14t
Black - 13t EAN
4717480172443
Black - 13t MPN
40285
Black - 14t EAN
4717480172450
Black - 14t MPN
40286
Silver - 13t UPC
4717480172788
Silver - 13t MPN
40349
Silver - 14t UPC
4717480172795
Silver - 14t MPN
40350
Tree Fort ID:
333222476847
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