Geometry ?
Cervélo R5-CX 2027 geometry in sizes 51–58: stack 520–580 mm, reach 371–398 mm, head angle 71.5–72°.
| 51 | 54 | 56 | 58 | |
|---|---|---|---|---|
| Stack | 520 mm | 540 mm | 560 mm | 580 mm |
| Reach | 371 mm | 380 mm | 389 mm | 398 mm |
| Head angle | 71.5° | 71.5° | 71.5° | 72° |
| Seat angle | 75° | 74° | 74° | 73° |
| Head tube | 97 mm | 118 mm | 139 mm | 157 mm |
| Top tube (effective) | 517 mm | 536 mm | 556 mm | 574 mm |
| BB drop | 63 mm | 63 mm | 63 mm | 63 mm |
| Chainstay | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 998 mm | 1014 mm | 1029 mm | 1037 mm |
| Fork offset | 51 mm | 51 mm | 51 mm | 48 mm |
Source: cervelo.com, checked 13 Nov 2026 · bar position: worked out from published data
Stock build
I don’t have the build for each size yet.
Frames with similar geometry
Stack and reach within 12 mm of size 51 (stack 520 / reach 371 mm).
Surly Disc Trucker 26" (2026)size 46 · stack 520 / reach 371 mmThömus Sliker X Ultimate (2026)size XS · stack 520 / reach 371 mmArgon 18 Dark Matter (2026)size XXS · stack 520 / reach 370 mmRondo Hvrt CF (2026)size S51 · stack 520 / reach 372 mmCrust Romanceur (2026)size Small · stack 521 / reach 370 mmX-LAB GT8 (2026)size XS · stack 519 / reach 370 mm
Stack and reach within 12 mm of size 54 (stack 540 / reach 380 mm).
Fairlight Secan 3.0 (2026)size 51R · stack 540 / reach 380 mmBianchi Via Nirone 7 (gravel) (2026)size 50 · stack 541 / reach 380 mmMosaic AR-2 (2026)size 52 · stack 540 / reach 379 mmNS Bikes XRAG (2026)size S · stack 539 / reach 380 mmRaymon Kenthii (2026)size S · stack 541 / reach 380 mmX-LAB GT8 (2026)size S · stack 540 / reach 379 mm
Stack and reach within 12 mm of size 56 (stack 560 / reach 389 mm).
Surly Midnight Special (steel fork) (2026)size 54 · stack 560 / reach 389 mmOrbea Terra Race (OMX) (2026)size M · stack 560 / reach 389 mmBMC URS (2027)size XS · stack 560 / reach 390 mmBMC URS 01 LT (2027)size XS · stack 560 / reach 390 mmLitespeed Toscano (2026)size M · stack 560 / reach 390 mmLitespeed Toscano FI (2026)size M · stack 560 / reach 390 mm
Stack and reach within 12 mm of size 58 (stack 580 / reach 398 mm).
Quick Pro GR:ONE (2026)size L/516 · stack 580 / reach 398 mmCervélo Áspero (2027)size 56 · stack 580 / reach 397 mmColnago C68 Gravel (2026)size 510 · stack 580 / reach 397 mmMason Definition Integrale (2026)size 58CM · stack 579 / reach 398 mmArgonaut GR3 (2026)size 575 · stack 581 / reach 397 mmCinelli King Zydeco II (2026)size L · stack 579 / reach 397 mm
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 6 values for this model’s stem and bars. Add them