Argon 18 Sum Pro
Performance Road View XXS geometry on BikeInsightsStack 495mm · Reach 367mm
Performance Road77%Yoeleo
| XXS → XXS | 77% | Compare |
= Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail
≈ Stack, Reach, BB Drop, Top Tube, TT Slope, Tire Clearance
€2,499
Performance Road73%Winspace
Winspace T1600 1089g 32mm
| XXS → 440 | 73% | Compare |
= Wheelbase, Tire Clearance
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Trail, BB Drop, Top Tube
$2,550
Performance Road68%Winspace
Winspace M6 (Frameset) 1041g
| XXS → XS | 68% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube
$1,580 - $1,880
Performance Road65%TanTan
TanTan TT-X67 923g 32mm
| XXS → 49 | 65% | Compare |
= Tire Clearance
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$539
Performance Road65%Tavelo
TAVELO Arow 1157g 32mm
| XXS → 420 | 65% | Compare |
= Seat Tube Angle, Chainstay, Tire Clearance
≈ Stack, Reach, Head Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$1,650
Performance Road64%OG-EVKIN
OG-EVKIN CF-026 1158g 28mm
| XXS → 47 | 64% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Top Tube, TT Slope, Tire Clearance
$719
Performance Road63%Quick Pro
QUICK PRO UR:ONE 685g
| XXS → XXS (432) | 63% | Compare |
= Reach
≈ Stack, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube
$2,799 - $2,999
Performance Road62%TanTan
TanTan TT-X34 1252g 30mm
| XXS → XXX / 47 | 62% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope, Tire Clearance
$499
Performance Road59%ICAN (Triaero)
ICAN Cycling Flyee (Triaero) 880g 32mm
| XXS → 47cm | 59% | Compare |
= Wheelbase, Tire Clearance
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Trail, BB Drop, Top Tube, TT Slope
$899
Performance Road59%Quick Pro
QUICK PRO Blade 924g
| XXS → 456 | 59% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube
$4,699
Performance Road55%TFSA
TFSA JH-35 700g 30mm
| XXS → 49 | 55% | Compare |
= Chainstay, Trail
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, BB Drop, Top Tube, Tire Clearance
≠ TT Slope
€1,099
Performance Road54%TanTan
TanTan TT-X70 870g 32mm
| XXS → 440 | 54% | Compare |
= Chainstay, Tire Clearance
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$589
Endurance Road53%TanTan
TanTan TT-X68 878g 32mm
| XXS → 44 | 53% | Compare |
= Chainstay, Tire Clearance
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$559
Performance Road53%Winspace
Winspace T1550 Gen 2 1550g 32mm
| XXS → XS | 53% | Compare |
= Tire Clearance
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube
≠ TT Slope
$1,900
Endurance Road53%Spcycle
Spcycle R088 780g
| XXS → 44 | 53% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
€457 - €504
Performance Road53%TRIGON
TRIGON AR01 32mm
| XXS → 46(XS) | 53% | Compare |
= Reach, Tire Clearance
≈ Stack, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, Top Tube, TT Slope
≠ BB Drop
$4,350
Performance Road52%Winspace
Winspace SLC3.0 820g 32mm
| XXS → XS | 52% | Compare |
= Top Tube, Tire Clearance
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop
≠ TT Slope
$1,450
Endurance Road51%Trifox
Trifox X16 QR - Rim 875g
| XXS → 44cm | 51% | Compare |
= Chainstay, TT Slope
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube
$559
Performance Road
Performance Road49%Bigrock
Bigrock Sohtea 730g
| XXS → XXS 45 | 49% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$1,199
Performance Road49%Bigrock
| XXS → XXS 45 | 49% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$1,089
FAQ — Argon 18 Sum Pro (XXS)
What are cheap alternatives to the Argon 18 Sum Pro (XXS)?
These Chinese-made carbon frames offer similar geometry to the Argon 18 Sum Pro (XXS) at a fraction of the price:
- YOELEO Zen RS Aero Road Frameset 2027 Model (77% geometry match)
- Winspace T1600 (73% geometry match)
- Winspace M6 (Frameset) (68% geometry match)
- TanTan TT-X67 (65% geometry match)
- TAVELO Arow (65% geometry match)
What frames have the most similar geometry to the Argon 18 Sum Pro (XXS)?
The YOELEO Zen RS Aero Road Frameset 2027 Model is the closest match to the Argon 18 Sum Pro (XXS) with a 77% geometry similarity score, based on stack, reach, head tube angle, seat tube angle, chainstay length, and wheelbase.
How aggressive or comfortable is the Argon 18 Sum Pro (XXS)?
The Argon 18 Sum Pro (XXS) has a stack-to-reach ratio of 1.35, which is aggressive. This is a race-oriented position that balances aerodynamics with reasonable comfort for long efforts. Typical for high-performance road and aero frames.
What type of bike is the Argon 18 Sum Pro (XXS)?
The Argon 18 Sum Pro (XXS) is classified as a Performance Road bike with a stack-to-reach ratio of 1.35. Its riding character is aggressive — performance-focused with a race-ready position. The geometry determines how the bike handles and how the rider is positioned — frames with similar numbers will feel similar on the road, regardless of brand.