VelopediaBicycle Archive · Specification report

2025 Argon 18 Sum SRAM Force AXS

Velopedia Archive ID 900002274

Overview

Model year2025
BrandArgon 18
ModelSum SRAM Force AXS
Bicycle typeRoad
Archive ID900002274
Original MSRP$6,800.00
SizesXXS; XS; S; M; L; XL

Frameset

Frame constructionSum
ForkSUM specific

Drivetrain

Component groupSRAM Force AXS
ShiftersSRAM Force AXS
Front derailleurSRAM Force AXS E1
Rear derailleurSRAM Force AXS E1
Bottom bracketSRAM DUB PF 86.5 Road
CassetteSRAM XG 1270 10-33 XDR
ChainSRAM Force 12S

Brakes

BrakesSRAM Force AXS; Rotors: SRAM Centerlock Centerline XR / F:160mm R:140mm

Cockpit & contact points

HeadsetFSA Headset NO.55R 1.5'' + 3D
StemFSA SMR-II
SaddleRepente Quasar
SeatpostSUM specific

Wheels & tires

WheelsScope R4
Front tireVittoria Corsa N.EXT TLR 28mm
Rear tireVittoria Corsa N.EXT TLR 28mm
Wheel size700c

Geometry · XXS

Seat tube395 mm
Effective top tube503 mm
Head tube69 mm
Head-tube angle71.2°
Seat-tube angle75°
Chainstay / rear center410 mm
Wheelbase967 mm
Bottom-bracket drop69 mm
Reach375 mm
Stack471 mm
Standover height676 mm

Geometry · XS

Seat tube425 mm
Effective top tube520 mm
Head tube85 mm
Head-tube angle72.1°
Seat-tube angle74.5°
Chainstay / rear center410 mm
Wheelbase972 mm
Bottom-bracket drop73 mm
Reach382 mm
Stack493 mm
Standover height700 mm

Geometry · S

Seat tube460 mm
Effective top tube538 mm
Head tube101 mm
Head-tube angle72.7°
Seat-tube angle74°
Chainstay / rear center410 mm
Wheelbase975 mm
Bottom-bracket drop77 mm
Reach389 mm
Stack516 mm
Standover height727 mm

Geometry · M

Seat tube505 mm
Effective top tube557 mm
Head tube126 mm
Head-tube angle72.7°
Seat-tube angle73.5°
Chainstay / rear center410 mm
Wheelbase990 mm
Bottom-bracket drop77 mm
Reach397 mm
Stack540 mm
Standover height766 mm

Geometry · L

Seat tube550 mm
Effective top tube578 mm
Head tube152 mm
Head-tube angle72.7°
Seat-tube angle73°
Chainstay / rear center410 mm
Wheelbase1006 mm
Bottom-bracket drop77 mm
Reach405 mm
Stack565 mm
Standover height804 mm

Geometry · XL

Seat tube595 mm
Effective top tube600 mm
Head tube180 mm
Head-tube angle73°
Seat-tube angle72.5°
Chainstay / rear center410 mm
Wheelbase1020 mm
Bottom-bracket drop77 mm
Reach414 mm
Stack592 mm
Standover height841 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 28, 2026.