Eddy Merckx 525R (2026)
Good to know: Integrated cockpit · Configurable build
Integrated cockpit (a one-piece bar and stem) on at least one build. Changing the length means replacing the whole cockpit, and not every length exists. Check which length the bike actually ships with before you buy.
Configurable build (at least partly: the cockpit or bar width, for example). The stock build below is only one of the options.
Geometry ?
Eddy Merckx 525R 2026 geometry in sizes XS–L: stack 535–593 mm, reach 377–437 mm, head angle 73°.
| XS | S | M | L | |
|---|---|---|---|---|
| Stack | 535 mm | 550 mm | 569 mm | 593 mm |
| Reach | 377 mm | 398 mm | 413 mm | 437 mm |
| Head angle | 73° | 73° | 73° | 73° |
| Seat angle | 74.5° | 75° | 75° | 76° |
| Seat tube (c-t) | 480 mm | 495 mm | 515 mm | 540 mm |
| Head tube | 125 mm | 140 mm | 160 mm | 185 mm |
| Top tube (effective) | 525 mm | 545 mm | 565 mm | 585 mm |
| BB drop | 75 mm | 75 mm | 75 mm | 75 mm |
| Chainstay | 407 mm | 407 mm | 407 mm | 407 mm |
| Wheelbase | 964 mm | 990 mm | 1011 mm | 1043 mm |
| Standover | 770 mm | 785 mm | 805 mm | – |
| Stock build by size | ||||
| Cranks | – | – | 172.5 mm | – |
| Stem | – | – | 110 mm | – |
| Bar width | – | – | 400 mm | – |
Source: eddymerckx.com, checked 1 Nov 2026 · bar position: worked out from published data
Stock build
525R Ultegra Di2 2x12 €6,999
- Groupset
- Shimano Ultegra Di2 2×12
- Shifters
- Shimano Ultegra Di2 ST-R8170
- Cranks
- Shimano Ultegra 52-36
- Stem
- Forza Nimbus Pro
- Handlebar
- Forza Nimbus Pro, 110 mm, 360/400 mm
- Seatpost
- 525R 7E9, 370 mm, 0 mm offset, UD matte, Deda
- Saddle
- Selle Italia SLR Advan L3, Manganese rails
- List price
- €6,999 (eddymerckx.com, 1 Nov 2026)
Source: eddymerckx.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size XS (stack 535 / reach 377 mm).
Stack and reach within 12 mm of size S (stack 550 / reach 398 mm).
Stack and reach within 12 mm of size M (stack 569 / reach 413 mm).
Stack and reach within 12 mm of size L (stack 593 / reach 437 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 5 values for this model’s stem and bars. Add them