Argon 18 Sum
Performance Road View l geometry on BikeInsightsStack 565mm · Reach 405mm
Performance Road71%Winspace
Winspace T1600 1089g 32mm
| l → 540 | 71% | Compare |
= Stack
≈ Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube
$2,550
Performance Road68%Yoeleo
| l → L | 68% | Compare |
= Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Top Tube
≈ Stack, Reach, Trail, BB Drop, TT Slope
€2,499
Performance Road67%Winspace
Winspace M6 (Frameset) 1041g
| l → XL | 67% | Compare |
= Chainstay, Wheelbase
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Trail, BB Drop, Top Tube
$1,580 - $1,880
Performance Road66%Quick Pro
QUICK PRO AR:One 800g 32mm
| l → XL | 66% | Compare |
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube
$1,999 - $2,199
Performance Road63%Winspace
Winspace SLC5.0 852g
| l → XL | 63% | Compare |
= Seat Tube Angle
≈ Stack, Reach, Head Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, TT Slope
$2,900
Performance Road61%Tavelo
TAVELO Arow ULTRALIGHT Edition 710g 32mm
| l → 540 | 61% | Compare |
= Seat Tube Angle, Chainstay
≈ Stack, Reach, Head Tube Angle, Wheelbase, Trail, Top Tube, TT Slope
≠ BB Drop
$2,150
Performance Road61%Tavelo
TAVELO Arow 1157g 32mm
| l → 540 | 61% | Compare |
= Seat Tube Angle, Chainstay
≈ Stack, Reach, Head Tube Angle, Wheelbase, Trail, Top Tube, TT Slope
≠ BB Drop
$1,650
Performance Road61%Quick Pro
QUICK PRO ER:ONE 953g
| l → 550 | 61% | Compare |
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, Top Tube, TT Slope
≠ BB Drop
$2,099
Performance Road56%VeloBuild
Velobuild VB-R-368 1100g 32mm
| l → 55 | 56% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$529
Performance Road55%TanTan
TanTan FM025 938g 32mm
| l → XL | 55% | Compare |
= Seat Tube Angle, Chainstay
≈ Stack, Reach, Head Tube Angle, Wheelbase, Trail, Top Tube, TT Slope
≠ BB Drop
$569
Performance Road54%Deng Fu
Dengfu R12 DISC 45g 32mm
| l → 56 | 54% | Compare |
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$769
Performance Road54%LightCarbon
LightCarbon LCR017-D 870g 32mm
| l → 560 | 54% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, Top Tube, TT Slope
≠ BB Drop
Performance Road53%Quick Pro
QUICK PRO Blade 924g
| l → 558 | 53% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube
$4,699
Performance Road52%VeloBuild
VeloBuild R-177 920g
| l → XL | 52% | Compare |
= Seat Tube Angle, Chainstay
≈ Stack, Reach, Head Tube Angle, Wheelbase, Trail, Top Tube, TT Slope
≠ BB Drop
$399
Performance Road52%Twitter
| l → 54 | 52% | Compare |
= Seat Tube Angle, Chainstay
≈ Stack, Reach, Head Tube Angle, Wheelbase, Trail, Top Tube, TT Slope
≠ BB Drop
€1,160
Performance Road50%Bigrock
Bigrock Aero 920g 30mm
| l → 59 | 50% | Compare |
= Seat Tube Angle
≈ Stack, Reach, Head Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$1,380
Performance Road48%Yoeleo
YOELEO R11 DB 980g 30mm
| l → 54 | 48% | Compare |
= Seat Tube Angle
≈ Stack, Reach, Head Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
€1,420
Performance Road48%Quick Pro
QUICK PRO UR:ONE 685g
| l → L (518) | 48% | Compare |
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube
$2,799 - $2,999
Performance Road47%OG-EVKIN
OG-EVKIN CF-026 1158g 28mm
| l → 56 | 47% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, TT Slope
≠ Top Tube
$719
Endurance Road44%VeloBuild
VeloBuild VB-R-268 950g 32mm
| l → XL 58 | 44% | Compare |
= Reach, Chainstay, Wheelbase
≈ Stack, Head Tube Angle, Seat Tube Angle, Trail, BB Drop, Top Tube
≠ TT Slope
$499
Performance Road44%TFSA
TFSA JH-33 870g 28mm
| l → 58 | 44% | Compare |
= Reach
≈ Stack, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube
≠ TT Slope
$1,048
Performance Road41%BXT
BXT-SL-115 950g 32mm
| l → 56 | 41% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$469 - $559
FAQ — Argon 18 Sum (l)
What are cheap alternatives to the Argon 18 Sum (l)?
These Chinese-made carbon frames offer similar geometry to the Argon 18 Sum (l) at a fraction of the price:
- Winspace T1600 (71% geometry match)
- YOELEO Zen RS Aero Road Frameset 2027 Model (68% geometry match)
- Winspace M6 (Frameset) (67% geometry match)
- QUICK PRO AR:One (66% geometry match)
- Winspace SLC5.0 (63% geometry match)
What frames have the most similar geometry to the Argon 18 Sum (l)?
The Winspace T1600 is the closest match to the Argon 18 Sum (l) with a 71% 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 (l)?
The Argon 18 Sum (l) has a stack-to-reach ratio of 1.4, 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 (l)?
The Argon 18 Sum (l) is classified as a Performance Road bike with a stack-to-reach ratio of 1.4. 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.