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Rhinozeros

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Features

- "Gravel" bike designed for a 5'2" rider

- 125 mm 27.2 mm dropper seat post with room for a 175 mm version for future compatibility

- Road narrow cranks (145 mm Q factor)

- Fits 29" x 2.25" tires (ETRTO 57-622) on 30 mm wide rims

- Titanium handlebars with steel stem for shock absorption

- Flat mount 160 brake mount

- 12 x 142 mm rear hub

- UDH (Universal Derailleur Hanger)

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Geometry

- Front center: 729 mm

- Rear center: 400 mm

- Head angle: 68.5°

- Effective seat tube angle: 74.5°

- Bar sweep angle: 16° on a 20° plane (above horizontal)

(See diagram for more details)

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Design + Construction

- Custom chain stay yoke, seat stay yoke, and dropouts were designed, then 3D-printed from stainless steel

- Frame tubes: internally-butted 4130 chromoly

- TIG welded

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Completed December 2023

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"Gaby's gravel bike is faster than your gravel bike."