Loading geometry
Aero-and-light Tarmac that replaced the Venge brief. Stiffer cockpit, more integration, and a race position that SL8 later refined rather than reinvented.
Riders who raced or owned 2021–2023 Tarmacs. A common 'this already fits' bike when shopping SL8 twins.
| Size | Stack | Reach | Stack/reach | Stem | Bar | Crank | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop | Wheel size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 44 | 491 mm | 369 mm | 1.33:1 | 70 mm | 360 mm | 165 mm | 70.5° | 75.5° | 410 mm | 970 mm | 74 mm | 700c |
| 49 | 514 mm | 376 mm | 1.37:1 | 80 mm | 380 mm | 165 mm | 71.8° | 75.5° | 410 mm | 973 mm | 74 mm | 700c |
| 52 | 527 mm | 380 mm | 1.39:1 | 90 mm | 400 mm | 170 mm | 72.5° | 74.0° | 410 mm | 975 mm | 74 mm | 700c |
| 54 | 544 mm | 384 mm | 1.42:1 | 100 mm | 420 mm | 172.5 mm | 73.0° | 74.0° | 410 mm | 978 mm | 72 mm | 700c |
| 56 | 565 mm |
These are the 2021 colors.
This is the earliest Tarmac SL7 year in the catalog. No prior year to compare.
No verified spec sheet for 2021 yet.
No launch MSRP in the catalog yet.
| 390 mm |
| 1.45:1 |
| 100 mm |
| 420 mm |
| 172.5 mm |
| 73.5° |
| 73.5° |
| 410 mm |
| 991 mm |
| 72 mm |
| 700c |
| 58 | 591 mm | 395 mm | 1.50:1 | 110 mm | 440 mm | 175 mm | 73.5° | 73.5° | 410 mm | 1006 mm | 72 mm | 700c |
| 61 | 612 mm | 399 mm | 1.53:1 | 110 mm | 440 mm | 175 mm | 74.0° | 73.0° | 410 mm | 1013 mm | 72 mm | 700c |
