Bikes / Argon 18 / Sum
Argon 18 Sum 2018 Geometry, Reviews, and Specs

Fit and steering
Aggressive fitSlow steeringFast steeringRelaxed fit Argon 18 Sum 2018 Sizing Guide
Argon 18 Sum 2018 Geometry Chart
| Size | Stack | Reach | Stack/reach | Stem | Bar | Crank | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop | Wheel size |
|---|
| XS | 528 mm | 368 mm | 1.43:1 | 80 mm | 380 mm | 165 mm | 71.0° | 74.0° | 415 mm | 990 mm | 75 mm | 700c |
| S | 546 mm | 374 mm | 1.46:1 | 90 mm | 400 mm | 170 mm | 71.5° | 73.5° | 415 mm | 998 mm | 75 mm | 700c |
| M | 564 mm | 380 mm | 1.48:1 | 100 mm | 420 mm | 172.5 mm | 72.0° | 73.5° | 415 mm | 1006 mm | 73 mm | 700c |
| L | 582 mm | 386 mm | 1.51:1 | 110 mm | 440 mm | 175 mm | 72.5° | 73.0° | 415 mm | 1016 mm | 73 mm | 700c |
| XL | 600 mm | 392 mm |
What's new for the 2018 year
2018 colorways
No colorway catalog for 2018 yet.
What changed in the bike frame
This is the earliest Sum year in the catalog. No prior year to compare.
What changed in equipment
No verified spec sheet for 2018 yet.
What changed in price
No launch MSRP in the catalog yet.
2018 Reviews
We couldn't find any reviews for this model year.