Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices
Today’s Deals2026 Bross
ZENITH PLUME 9I
A carbon frame aero bike with ultra high-end components and shimano dura-ace hydraulic disc brakes.
Compare the full range
| Frame | Carbon |
|---|---|
| Fork | Carbon |
| Wheels | 700c Carbon |
| Drivetrain | 2 × 12 Electronic |
| Groupset | Dura-Ace Di2 |
| Brakes | Shimano Dura-Ace Hydraulic Disc |
5'1" – 5'6"
5'4" – 5'9"
5'7" – 5'11"
5'9" – 6'1"
6'0" – 6'4"
6'2" – 6'6"
6'4" – 6'9"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.
| Frame | Bross Zenith Carbon Plume carbon fiber frame, fully internal cable routing, flat mount disc brake, 142x12mm thru axle, BSA threaded bottom bracket BB Standard: BSA, 68mm, Threaded |
|---|---|
| Fork | Bross Zenith Carbon Plume carbon fiber fork, flat mount disc brake, internal routing, 100x12mm thru axle |
| Bottom Bracket | BSA, 68mm, threaded |
| Headset | Bross Zenith fully hidden internal cable routing headset, Ceramicspeed SLT ceramic bearings |
| Handlebar | Bross Carbon Aero carbon fiber integrated internal cable routing handlebar |
| Saddle | Fizik 3D printed |
| Seatpost | Bross Zenith Aero carbon fiber aero seatpost Type: Rigid |
| Rear Derailleur | Shimano Dura-Ace RD-R9250 |
|---|---|
| Front Derailleur | Shimano Dura-Ace FD-R9250 |
| Crank | Shimano Dura-Ace FC-R9200 |
| Cassette | Shimano Dura-Ace CS-R9200 |
| Chain | Shimano Dura-Ace CN-M9100 |
| Brakes | Shimano Dura-Ace BR-R9270 caliper Type: Shimano Dura-Ace Hydraulic Disc |
| Brake Levers | Shimano Dura-Ace ST-R9270 2x12 speed |
| Rims | Bross BCD-5 55mm carbon fiber rim |
|---|---|
| Tires | Continental Grand Prix 5000 STR folding tire |
| Disc Rotors | Shimano RT-CL900 |
First added April 16
Last updated May 30