Seatpost wedge / binder
Carbon paste per manual; do not grease carbon seat tube.
6.2 Nm
54.9 in·lb
4 mm hex
Specialized · MTB XC · 5 sizes
$1,370
Kit weight not published
https://www.specialized.com/us/en/chisel-hardtail/p/4221771
Kit weight and list price per size. Gaps stay blank.
| Size | Reach (mm) | Stack |
|---|
| Kit wt (g) |
|---|
| List (CAD) |
|---|
| XS | 385 | 591 | — | $1,370 |
| S | 405 | 605 | — | $1,370 |
| M | 430 | 605 | — | $1,370 |
| L | 455 | 619 | — | $1,370 |
| XL | 480 | 633 | — | $1,370 |
Best in-stock in CAD. Affiliate links may earn a commission.
| Retailer | Price | Stock | Link |
|---|---|---|---|
| Survey list (CAD) | US$999.99≈ $1,370 CAD | In stock | Buy |
Tap + Compare under each size to queue several of this bike.
XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Stack | 591 mm | 605 mm | 605 mm | 619 mm | 633 mm |
| Reach | 385 mm | 405 mm | 430 mm | 455 mm | 480 mm |
| Stack / Reach | 1.53 | 1.49 | 1.41 | 1.36 | 1.32 |
| Head tube angle | 68° | 68° | 68° | 68° | 68° |
| Seat tube angle (effective) | 74° | 74° | 74° | 74° | 74° |
| Seat tube angle (actual) | — | — | — | — | — |
| Top tube (effective) | 555 mm | 578 mm | 603 mm | 632 mm | 661 mm |
| Head tube length | 95 mm | 95 mm | 95 mm | 110 mm | 125 mm |
| Seat tube length | 367 mm | 400 mm | 430 mm | 470 mm | 520 mm |
| Bottom bracket drop | 68 mm | 63 mm | 63 mm | 63 mm | 63 mm |
| Bottom bracket height | 304 mm | 309 mm | 309 mm | 309 mm | 309 mm |
| Chainstay | 432 mm | 432 mm | 432 mm | 432 mm | 432 mm |
| Front center | 647 mm | 674 mm | 699 mm | 730 mm | 760 mm |
| Wheelbase | 1070 mm | 1099 mm | 1124 mm | 1154 mm | 1185 mm |
| Fork rake (offset) | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Fork axle to crown | 486 mm | 506 mm | 506 mm | 506 mm | 506 mm |
| Trail | 103 mm | 103 mm | 103 mm | 103 mm | 103 mm |
| Standover | 732 mm | 762 mm | 792 mm | 816 mm | 847 mm |
| Pad / effective stack | — | — | — | — | — |
| Pad / effective reach | — | — | — | — | — |
Specialized · seat-wedge frames — Typical values from Specialized road user manuals (e.g. Roubaix / Aethos / Tarmac). Printed wedge / axle markings win when present.
Seatpost wedge / binder
Carbon paste per manual; do not grease carbon seat tube.
6.2 Nm
54.9 in·lb
4 mm hex
Front thru-axle
15 Nm
132.8 in·lb
6 mm hex
Rear thru-axle
15 Nm
132.8 in·lb
6 mm hex
Bottle cage
2.8 Nm
24.8 in·lb
3 mm hex
Derailleur hanger
4.5 Nm
39.8 in·lb
4 mm hex
Stem @ steerer (Future Stem / common)
Confirm printed stem / bar specs when they disagree.
5 Nm
44.3 in·lb
4 mm hex
https://media.specialized.com/support/collateral/0000134021.pdfcaptured 2026-07-24. Printed part specs always win.