Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices
Today’s Deals2026 Bross
ZENITH A1
An aluminum frame aero bike with mid-range components and microshift r9 mechanical disc brakes.
Compare the full range
| Frame | Aluminum |
|---|---|
| Fork | Carbon |
| Wheels | 700c Aluminum |
| Groupset | microSHIFT R9 |
| Brakes | microSHIFT R9 Mechanical Disc |
| Frame | BROSS ZENITH aluminum frame, full internal cable routing, flat mount disc brake, 142x12mm thru axle, BSA threaded bottom bracket BB Standard: BSA, 68mm, Threaded |
|---|---|
| Fork | BROSS ZENITH carbon fiber fork, flat mount disc brake, internal routing, 100x12mm thru axle |
| Bottom Bracket | BSA, 68mm, threaded |
| Headset | BROSS fully hidden internal routing headset |
| Stem | BROSS ZENITH aluminum integrated stem |
| Handlebar | BROSS ZENITH aluminum aero handlebar |
| Saddle | SR saddle |
| Seatpost | BROSS ZENITH aluminum aero seatpost Type: Rigid |
| Rear Derailleur | L-TWOO RD-R9 |
|---|---|
| Front Derailleur | L-TWOO FD-R9 |
| Crank | PROWHEEL RPL integrated crankset |
| Shifters | L-TWOO ST-R9 |
| Cassette | L-TWOO 11-32T |
| Chain | KMC x11 |
| Brakes | L-TWOO BR-R9 caliper, BROSS disc rotor Type: microSHIFT R9 Mechanical Disc |
| Rims | BROSS BRW-D rim |
|---|---|
| Tires | CONTINENTAL ULTRA SPORT 700x28C |
| Disc Rotors | BROSS disc rotor |
First added 16 April
Last updated 7 June