Ritchey RL-1 2-Bolt Seatpost - 27.2mm 400mm Black MFPN=21858 Color Black Rim Width (Internal)

Color Black Rim Width (Internal) 19

The form-fitting design uses energy-absorbing DK Impact foam for a flexible fit that conforms to match your arm

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The Shimano GRX FC-RX600 crankset offers optimum gearing for mixed terrains and riding styles

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Ritchey RL-1 2-Bolt Seatpost - 27.2mm 400mm Black MFPN=21858 Color Black Rim Width (Internal)Proven 2 bolt design provides balance between strength, weight and easy adjustability TECH SPECS model RL1 diameter 27. 2mm length 400mm setback 25mm material aluminum color black