Meet the best of the best: aero to match the Nitrogen, pure road performance to match the Gallium Pro, with race-ready handling and premium ride quality. The all-new Sum Pro features our most advanced layup and technologies to get you to the front of the group and keep you there, through the climbs, the corners, and the sprints.

Frameset

Frame: SUM Pro

Fork: SUM Pro specific

Headset: FSA ACR NO.55R 1.5''

Integrated Cables: Yes

Integrated Tools:

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