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Models · Kellys · Arc

Kellys Arc (2027)

road · sizes S–L Manufacturer’s website

Geometry ?

Kellys Arc 2027 geometry in sizes S–L: stack 542–581 mm, reach 380–405 mm, head angle 73–73.2°.

SML
Stack542 mm561 mm581 mm
Reach380 mm393 mm405 mm
Head angle73°73°73.2°
Seat angle73.8°73.5°73.5°
Seat tube (?)525 mm545 mm565 mm
Head tube125 mm145 mm165 mm
Top tube (effective)538 mm559 mm577 mm
BB drop72 mm72 mm72 mm
Chainstay420 mm420 mm420 mm
Wheelbase985 mm1003 mm1019 mm
Fork offset45 mm45 mm45 mm

(?) by the seat tube length: the manufacturer doesn’t say whether it’s measured centre to centre (c-c) or centre to top (c-t).

Source: kellysbike.com, checked 12 Nov 2026 · bar position: worked out from published data

Stock build

I don’t have the build for each size yet.

Frames with similar geometry

Stack and reach within 12 mm of size M (stack 561 / reach 393 mm).

Bianchi Sprint ICR (2026)size 57 · stack 561 / reach 393 mmPanasonic FRCC26 (2026)size 570 · stack 561 / reach 393 mmElves Vanyar UCI (2022)size 3XL · stack 562 / reach 393 mmARC8 Escapee DB (2026)size 57 · stack 560 / reach 393 mmCanyon Aeroad CF SLX (2027)size M · stack 560 / reach 393 mmCanyon Aeroad CFR (2027)size M · stack 560 / reach 393 mm

Spotted a mistake or a missing build? Let me know.

Are you the manufacturer, or do you sell this bike? I’m missing 5 values for this model’s stem and bars. Add them