2024 Argon 18
Sum Shimano Ultegra Di2 - Atten
A carbon frame race bike with high-end components and hydraulic disc brakes.
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Manufacturer Price
€6,350($6,977)| Frame | Carbon |
|---|---|
| Suspension | Rigid |
| Fork | Carbon |
| Wheels | 700c Aluminum |
| Drivetrain | 2 × 12 Electronic |
| Groupset | Ultegra Di2 |
| Brakes | Hydraulic Disc |
For This Bike
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
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View Comparison
Nov 2023 · Ashley Quinlan
Rapid performance shines through, but not without flaws
High stiffness
Fast all round performance
Easy handling
Lacklustre finishing kit
Relative value
Dec 2022 · Matt Page
A superbly confident, fast and comfortable bike, but a question mark on the pricing...
Comfortable ride
Confident downhill
Value – sum of its parts is less than the full build cost
Press-fit BB won’t please all
Mech hanger attachment
Aug 2022 · David Kennedy
The Argon 18 Sum Pro melds the benefits of two worlds
| Frame | SUM Colors: Race Day Red Gloss; Podium Grey Gloss |
|---|---|
| Fork | SUM specific |
| Bottom Bracket | Shimano SM-BB72 |
| Headset | FSA ACR NO.55R 1.5'' |
| Handlebar | Ciclovation LEATHER TOUCH Tornado Gloss |
| Saddle | Repente Quasar |
| Seatpost | SUM specific Type: Rigid |
| Rear Derailleur | Shimano Ultegra Di2 R8150 |
|---|---|
| Front Derailleur | Shimano Ultegra Di2 R8150 |
| Crank | Shimano Ultegra R8170 |
| Shifters | Shimano Ultegra Di2 R8170 |
| Cassette | Shimano Ultegra CS-R8100 11-30 |
| Chain | Shimano Ultegra CN-M8100 12S |
| Brakes | Shimano Ultegra Di2 R8150 Type: Hydraulic Disc |
| Brake Levers | Shimano Ultegra Di2 R8150 |
| Rims | ATTEN L42 wheelset |
|---|---|
| Tires | Vittoria Rubino Pro TLR G2.0 700x28c |
| Disc Rotors | Shimano Ultegra RT-CL800 / F:160mm R:140mm |
Last updated May 18