Argon18
Argon 18 SUM - Race Day Red Gloss
All Together Faster
Decisions, decisions… made easy. With a bike that gives you flat-out advantage on the climbs, the sprints and the straightaways, the only decision you’ll need to make is how nice you want to be to the other guys.
A rider-oriented design approach ensures a frame that is both rooted and responsive, with a ride experience most aero frames can’t match. With a layup engineered to maximise aerodynamics while keeping weight low, the design process for the Sum allowed us to strip away all unnecessary weight within the new aero profile tube shapes - all while maintaining maximum power transfer.
Technology
- 3D System : Get the best fit window without compromising the safety, steerer stiffness, or looks of your bike with Argon 18's 3D Technology.
- Road Race Geometry : Our road race geometry is designed around the razor-sharp reflexes and precision handling required for racers of all levels.
- Topological Compliance System : Proprietary design method to offer exceptional vertical compliance and dampened road-induced vibrations while retaining maximum stiffness. Each bike model featuring TCS technology was individually analysed to optimize frame topology and carbon layup.
- Argon Fit System : Argon 18's fit system offers size-specific geometries to provide optimal performance and positioning for all sizes, guaranteeing no rider left behind.
- Elite Level Layup : We believe the discerning cyclist deserves more than just trickle-down technology. Our Elite level bikes benefit from the same attention to detail as our Pro level ones.
Specifications (Components)
Frameset
| Component |
Specification |
|---|---|
| Frame |
SUM |
| Fork |
SUM specific |
| Headset |
FSA Headset NO.55R 1.5” + 3D |
| Integrated Cables |
Yes |
Wheels & Tyres
| Component |
Specification |
|---|---|
| Wheels |
Vision Team 30 |
| Tyres |
Continental Ultra Sport 700x25 |
| Maximum Tyre Clearance |
30C (32 mm) |
Groupset
| Component |
Specification |
|---|---|
| Bottom Bracket |
Shimano Ultegra SM-BB72 |
| Front Derailleur |
Shimano 105 R7100 |
| Rear Derailleur |
Shimano 105 R7100 |
| Crankset |
Shimano 105 FC-R7100 (50/34) |
| Chain |
Shimano 105 CS-R7100 |
| Cassette |
Shimano 105 CS-R7100 (11-34) |
Brakes
| Component |
Specification |
|---|---|
| Brakes |
Shimano 105 R7120 |
| Brake Levers |
Shimano 105 R7120 |
| Rotors |
Avid DB16SEP21 |
| Rotor Size |
Front: 160 mm / Rear: 140 mm |
Cockpit & Other Components
| Component |
Specification |
|---|---|
| Handlebar |
Control Tech Cougar |
| Stem |
FSA SMR-II |
| Bar Tape |
Prologo |
| Saddle |
Prologo Kappa RS |
| Seatpost |
SUM specific |
Geometry & Fit – Stack & Reach
| Size |
XXS (44–46) |
XS (47–50) |
S (51–53) |
M (54–56) |
L (57–59) |
XL (60–62) |
|---|---|---|---|---|---|---|
| A. Seat Tube Height (cm) | 39.5 |
42.5 |
46.0 |
50.5 |
55.0 |
59.5 |
| B. Seat Tube Angle (°) | 75.0 |
74.5 |
74.0 |
73.5 |
73.0 |
72.5 |
| C. Head Tube Angle (°) | 71.2 |
72.1 |
72.7 |
72.7 |
72.7 |
73.0 |
| D. Top Tube Length (cm) | 50.3 |
52.0 |
53.8 |
55.7 |
57.8 |
60.0 |
| E. Chainstay Length (cm) | 41.0 |
41.0 |
41.0 |
41.0 |
41.0 |
41.0 |
| F. Wheelbase (cm) | 96.7 |
97.2 |
97.5 |
99.0 |
100.6 |
102.0 |
| G. BB Drop (cm) | 6.9 |
7.3 |
7.7 |
7.7 |
7.7 |
7.7 |
| H1. Head Tube Length 3D (0 mm) (cm) | 6.9 |
8.5 |
10.1 |
12.6 |
15.2 |
18.0 |
| H2. Head Tube Length 3D (15 mm) (cm) | 8.4 |
10.0 |
11.6 |
14.1 |
16.7 |
19.5 |
| H3. Head Tube Length 3D (25 mm) (cm) | 9.4 |
11.0 |
12.6 |
15.1 |
17.7 |
20.5 |
| I. Standover Height (cm) | 67.6 |
70.0 |
72.7 |
76.6 |
80.4 |
84.1 |
Fit – Stack & Reach (All Measurements in cm)
| Size |
XXS (44–46) |
XS (47–50) |
S (51–53) |
M (54–56) |
L (57–59) |
XL (60–62) |
|---|---|---|---|---|---|---|
| J. Stack 3D (0 mm) | 47.1 |
49.3 |
51.6 |
54.0 |
56.5 |
59.2 |
| J. Stack 3D (15 mm) | 48.5 |
50.7 |
53.0 |
55.4 |
57.9 |
60.6 |
| J. Stack 3D (25 mm) | 49.5 |
51.7 |
54.0 |
56.4 |
58.9 |
61.6 |
| K. Reach 3D (0 mm) | 37.5 |
38.2 |
38.9 |
39.7 |
40.5 |
41.4 |
| K. Reach 3D (15 mm) | 37.0 |
37.7 |
38.5 |
39.3 |
40.1 |
41.0 |
| K. Reach 3D (25 mm) | 36.7 |
37.4 |
38.2 |
39.0 |
39.8 |
40.7 |
| Saddle Height – Min | 56.5 |
59.5 |
63.0 |
67.5 |
72.0 |
76.5 |
| Saddle Height – Max | 71.5 |
74.5 |
78.0 |
82.5 |
87.0 |
91.5 |
Product specifications
| Battery | -- |
|---|---|
| Bike Type | -- |
| Brakes | -- |
| Charger | -- |
| Charging Time | -- |
| Display | -- |
| Frame | -- |
| Front Fork | -- |
| Gears | -- |
| Handle Bar | -- |
| Light | -- |
| Motor | -- |
| Range | -- |
| Rim | -- |
| Tyre | -- |
Frequently Asked Questions
What happens if what I ordered is out of stock?
We do everything we can to fulfill orders quickly and unfortunately cannot make updates after an order has been placed. These changes include removing or adding products and/or changing the delivery address.
Do I really need to wear a helmet when cycling?
Helmets are extremely important when riding and should always be worn during cycling. They protect your head from any injuries and studies have shown that helmets significantly reduce the risk of head injuries.
Do I really need bike-specific clothing?
Cycling shoes are also a great investment for serious cycling as they provide support and grip on your pedals which is especially great for long distance cycling as it will contribute to keeping up a fast pace .
Do I have to take cycling seriously?
Cycling is for everyone, no matter your fitness level. You can ride at your own pace, at your own distance whether you’re commuting to work or just simply riding to the shops.
How many days will it take to receive the product I ordered?
We will deliver products to you as soon as reasonably possible. Orders are usually dispatched between 1-3 days from the date of the order being placed.
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