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RIM BRAKE ROAD
Rim Brake Road
Selected tubing base on COLUMBUS SPIRIT.
Head tube: constant 36mm
Top tube: 28.6mm
Down tube: 31.8mm
Seat tube: 28.6mm(fit with 27.2mm seat post)
Chainstay: 30mm X 16mm oval (tapered 80mm/290mm option)
Seat stay: 14mm tapered 12mm
Fork: ioklin selected Rim Brake Carbon Fork or ioklin custom steel fork
Max Tire Clearance: 28mm
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