Seatpost clamp / expander
Use the specified M5×35 mm screw only.
6 Nm
53.1 in·lb
4 mm hex (long)
Bianchi · Road · 6 sizes
$8,250
Kit weight not published
Kit weight and list price per size. Gaps stay blank.
| Size | Reach (mm) | Stack (mm) | Kit wt (g) | List (CAD) |
|---|---|---|---|---|
| 470 | 385 |
| 579 |
| — |
| $8,250 |
| 500 | 392 | 581 | — | $8,250 |
| 530 | 393 | 582 | — | $8,250 |
| 550 | 397 | 588 | — | $8,250 |
| 570 | 402 | 593 | — | $8,250 |
| 590 | 406 | 603 | — | $8,250 |
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| Retailer | Price | Stock | Link |
|---|---|---|---|
| Survey list | €5,500.00≈ $8,250 CAD | In stock | Buy |
Tap + Compare under each size to queue several of this bike.
470 | 500 | 530 | 550 | 570 | 590 | |
|---|---|---|---|---|---|---|
| Stack | 579 mm | 581 mm | 582 mm | 588 mm | 593 mm | 603 mm |
| Reach | 385 mm | 392 mm | 393 mm | 397 mm | 402 mm | 406 mm |
| Stack / Reach | 1.50 | 1.48 | 1.48 | 1.48 | 1.48 | 1.49 |
| Head tube angle | 70.5° | 71.5° | 72° | 72.5° | 73° | 73° |
| Seat tube angle (effective) | 74.5° | 74.5° | 74° | 73.5° | 73.5° | 73° |
| Seat tube angle (actual) | — | — | — | — | — | — |
| Top tube (effective) | 515 mm | 525 mm | 536 mm | 550 mm | 560 mm | 575 mm |
| Head tube length | 83 mm | 88 mm | 103 mm | 118 mm | 133 mm | 153 mm |
| Seat tube length | 450 mm | 480 mm | 510 mm | 530 mm | 550 mm | 570 mm |
| Bottom bracket drop | 58 mm | 58 mm | 68 mm | 68 mm | 68 mm | 68 mm |
| Bottom bracket height | — | — | — | — | — | — |
| Chainstay | 410 mm | 410 mm | 410 mm | 410 mm | 412 mm | 412 mm |
| Front center | — | — | — | — | — | — |
| Wheelbase | 982 mm | 983 mm | 984 mm | 988 mm | 996 mm | 1005 mm |
| Fork rake (offset) | 43 mm | 43 mm | 43 mm | 43 mm | 43 mm | 43 mm |
| Fork axle to crown | 368 mm | 368 mm | 368 mm | 368 mm | 368 mm | 368 mm |
| Trail | — | — | — | — | — | — |
| Standover | 470 mm | 478 mm | 504 mm | 520 mm | 536 mm | 555 mm |
| Pad / effective stack | — | — | — | — | — | — |
| Pad / effective reach | — | — | — | — | — | — |
Bianchi · Specialissima / Oltre — Seatpost expander 6 Nm from Bianchi supplements. Thru-axle torque is printed on the axle — follow that marking.
Seatpost clamp / expander
Use the specified M5×35 mm screw only.
6 Nm
53.1 in·lb
4 mm hex (long)
http://bikeshop.no/media/multicase/documents/bianchi/usermanual_specialissimi_rc_pro_comp.pdfcaptured 2026-07-24. Printed part specs always win.