Orbea Orca
Racers who want a climbing Orbea. Orca Aero is the wind-cheating sibling.
Orbea's lightweight race bike, OMX carbon on high kits, and a fit that is race-low without S5 drama. OMX vs OMR changes weight more than geometry.
Racers who want a climbing Orbea. Orca Aero is the wind-cheating sibling.
Orbea's lightweight race bike, OMX carbon on high kits, and a fit that is race-low without S5 drama. OMX vs OMR changes weight more than geometry.
Gravel riders who want Giant's drop-bar all-road, not a TCR with knobbies.
Giant's gravel bike: stable, mounts, and a position between Defy and a race gravel whip. The X variants add more suspension/travel attitude.
Riders who want a Colnago that isn't a WorldTour V4Rs. More comfort and presence than the V bikes.
Colnago's lugged-carbon flagship. More of a beautiful all-rounder than a pure V-series race whip, with a size run in Colnago's s-suffix chart.
| Measurement | ![]() KellysURC 2022 | ![]() OrbeaOrca 2025 | ![]() GiantRevolt Advanced 2022 | ![]() ColnagoC68 2024 |
|---|---|---|---|---|
| Stackmm | 574 | 552−22 | 592+18 | 568−6 |
| Reachmm | 390 | 385−5 | 397+7 | 390 |
| Head tube angle° | 73.0 | 72.8−0.2 | 71.8−1.2 | 72.5−0.5 |
| Seat tube angle° | 73.5 | 73.5 | 73.0−0.5 | 73.0−0.5 |
| Chainstaymm | 410 | 408−2 | 425+15 | 412+2 |
| Wheelbasemm | 1000 | 981−19 | 1044+44 | 998−2 |
| BB dropmm | 70 | 70 | 80+10 | 70 |
| BB heightmm | — | — | — | — |
| Standovermm | — | — | — | — |





| Part | URC 56 | Orca 53 | Revolt Advanced ML | C68 52s |
|---|---|---|---|---|
| Stem | 100 mm | 90 mm | 100 mm | 90 mm |
| Bar | 420 mm | 400 mm | 420 mm | 400 mm |
| Crank | 172.5 mm | 170 mm | 172.5 mm | 170 mm |
2020 Kellys URC & ARC Road Bikes + Gravel Grinder Kellys Soot. Guide. @e-sickbiker1419 likes2.1K views6 years ago
Kellys URC 30 2020: 360 spin bike review Welcome! I want to intdoduce you new bike - Kellys URC 30 2020 year. In this video you can find out ...
Arnaud De Lie's Orbea Orca Aero is a sprinter's dream and packs special grease ... Team Lotto's Belgian sprinter Arnaud De Lie chalked up two top-5 finishes in ...
Ridden by the Lotto pro team, the Orca is Orbea's lightweight bike, perfect for climbing. Cyclist writer Joseph Delves reviewed the top spec M10i LTD model in ...
On the other hand, the rather smooth centre tread lacks grip on loose ground, both when accelerating and braking. Giant Revolt Advanced 0 Gravel Bike 2022 Test ...
Giant Revolt Advanced 0 gravel bike review – lighter and faster than ever · Giant's much loved soft-road gravel bike gets bigger tires, a smoother ride and more ...
I'm lucky enough to own two incredible bikes — the Colnago C68 and the Factor Ostro VAM. They're very different machines, yet I love riding both ...
Colnago C68 Gravel: Great on Gravel... but what about on Road ... Road Bike Review: Colnago C68 with C60 Wheels vs Princeton Wake 6560.