2025 Orbea Orca Aero M11eLTD vs 2024 Ribble Endurance SL R Sport
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Ribble Endurance SL R Sport
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- +5 mm
- Longer frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- −0.3°
- About the same head angle
- Chainstays
- +2 mm
- About the same
The two frames
We can't draw these frames yet. The Orbea Orca Aero M11eLTD numbers we have for size 53 are missing the stack and wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Orbea Orca Aero M11eLTD 53 | Ribble Endurance SL R Sport M | Difference |
|---|---|---|---|
| Reach | 385 | 390 | +5 mm |
| Head tube angle | 72.8 | 72.5 | −0.3° |
| Seat tube angle | 73.5 | 73.6 | +0.1° |
| Effective top tube | 543 | 550 | +7 mm |
| Chainstay length | 408 | 410 | +2 mm |
| Wheelbase | not listed | 991 | |
| Standover | 776 | not listed | |
| Seat tube length | 524 | 510 | −14 mm |
| Fork length | 368 | not listed | |
| Head tube length | 122 | 150 | +28 mm |
| Stack | not listed | 541 |
Differences are the Ribble Endurance SL R Sport minus the Orbea Orca Aero M11eLTD. Full charts: 2025 Orbea Orca Aero M11eLTD, 2024 Ribble Endurance SL R Sport.
Where each sits in its class
Orbea Orca Aero M11eLTDRibble Endurance SL R Sport
Each bike is ranked against the other road bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Orbea Orca Aero M11eLTDM11eLTD | Ribble Endurance SL R SportSport |
|---|---|---|
| Frame | Orbea Orca Aero | Ribble Endurance SL R |
| Shifter | SRAM RED | Shimano 105 Di2 |
| Derailleur | SRAM RED AXS | Shimano 105 Di2 |
| Cassette | SRAM XG-1290 | Shimano 105 |
| Crankset | SRAM RED AXS | Shimano 105 |
| Wheelset | OQUO Road Performance RP57LTD | Mavic Ksyrium 30 |
| Tire | Vittoria Corsa Pro G2.0 | Pirelli P Zero |
| Brake | SRAM Red AXS | Shimano 105 Di2 |
| Rotor | SRAM RED AXS | not listed |
| Fork | not listed | Ribble Endurance SL |
| Chain | not listed | Shimano HG601 |
| Chainring | not listed | Shimano 105 |
| Handlebar | not listed | Ribble Level 5 integrated |
| Seatpost | not listed | Ribble SL Carbon |
| Saddle | not listed | Selle Italia Model X |
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