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Subrosa Posi Trac Cassette Hub
The Subrosa Posi Trac cassette hub features a lightweight CNC machined 6061 aluminum hub shell with precision sealed bearings, 14mm chromoly center axle, 3/8"x24tpi axle bolts, 1-pc chromoly driver with a polymer driver bushing for increased reliability and a reversible 4 pawl "Switch Drive System" (SDS) engagement system for both RHD and LHD use.
Note: Fits 14mm dropouts and 3/8" pegs.
OE Replacement Parts Center Axle: 14mm Chromoly Axle Bolts: 3/8"x24tpi Driver: 1-pc Chromoly w/ "Switch Drive System" Driver Bearings: Polymer Bushing Driver Pawls: 4 Pawls (Reversible) Driver Spring: 4 Individual (Reversible) Hardware: Alloy Non-Drive / Chromoly Drive Side Hub Shell Bearings:6902 (x2), Verify bearing number on side of rubber seal Weight: 17.3 oz