NEW Ergon SMC Mens Saddle - Stealth addadd these replacement rings are purpose

these replacement rings are purpose made for use with a Thread Mount spider design

Cassette: Microshift Advent X

Front Derailleur: Shimano 105 Di2

Weight: 1090

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NEW Ergon SMC Mens Saddle - Stealth addadd these replacement rings are purposeErgon SMC mountain bike saddle. Further refined for even more comfort, the orthopedic foam is thicker, softer and creates a large contact area. Features a flat seat for dynamic sitting in different positions without tilting effects. Orthopedic padding provides enhanced support and optimal pressure distribution Provides optimal pressure distribution for sit and pelvic bones, the contoured surface area helps prevent saddle discomfort The relief channel