
True monocoque frame
Weight | 10.1 kg |
---|---|
Frame | Carbon SL HMF |
Color(s) | Slate Grey |
Sizes | 29" - 16", 18", 20", 22" |
... when STEVENS designs a racing machine for ambitious marathon riders on big 29" wheels: A top of the line carbon monocoque frame. Partnered with components that easily take the pounding of a full racing season - from Sram's full XO1 Eagle DUB 1x12-speed drivetrain and the super-light Fox Step Cast suspension fork to the shiny DT Swiss wheels and powerful Shimano Deore XT disc brakes. Altogether weighing in at only 10.1kg. In short: Sonora XO.
Frame height (") | 16 | 18 | 20 | 22 | Measuring mode | |
---|---|---|---|---|---|---|
Wheelsize (") | 29 | 29 | 29 | 29 | ||
Seattube length | A1 | 624 | 629 | 644 | 661 | nominal |
Seattube length | A2 | 396 | 420 | 480 | 520 | bottom bracket to top of seattube |
Seattube length | A3 | 337 | 386 | 423 | 470 | bottom bracket to top of top tube |
Top tube length | B | 552 | 574 | 596 | 619 | |
Top tube horizontal | C | 573 | 598 | 623 | 648 | center headtube to center seatpost/seattube |
Headtube angle (°) | D | 70 | 70 | 70 | 70 | |
Seattube angle (°) | E | 74,5 | 74,5 | 74,5 | 74,5 | |
Wheelbase | F | 1075 | 1100 | 1127 | 1152 | |
Chainstay length | G | 435 | 435 | 435 | 435 | |
Headtube length | H | 95 | 100 | 115 | 125 | |
Bottom bracket drop | I | 65 | 65 | 65 | 65 | distance of bottom bracket to hub level* |
Bottom bracket height | K | 306 | 306 | 306 | 306 | distance to ground* |
Fork rake | L | 44 | 44 | 44 | 44 | |
Slope | M | 259 | 219 | 194 | 167 | top tube level distance front to rear |
Wheel radius | N | 371 | 371 | 371 | 371 | incl. tires |
Standover height | O | 734 | 766 | 795 | 826 | top of top tube to ground** |
Fork build height | P | 490 | 490 | 490 | 490 | incl. lower headset cups* |
Front wheel - bottom bracket | Q | 648 | 674 | 700 | 725 | |
Reach | R | 405 | 428 | 449 | 472 | center bottom bracket to center headtube, horizontal |
Stack | S | 601 | 606 | 620 | 629 | center bottom bracket to center headtube, vertical |
Stack/Reach (1:x) | 1,48 | 1,40 | 1,38 | 1,35 | ratio stack to reach | |
Seatpost diameter | 30,9 | 30,9 | 30,9 | 30,9 | ||
Stem length | 70 | 80 | 90 | 100 | center-center | |
Stem angle (°) | 5 | 5 | 5 | 5 | ||
Handlebar diameter | 31,8 | 31,8 | 31,8 | 31,8 | ||
Assembled spacers | 8.3 + 5 + 5 + 5 + 10 | |||||
Handlebar width | 700,0 | 700,0 | 700,0 | 700,0 | ||
Cranklength | 170 | 175 | 175 | 175 | ||
16 | 18 | 20 | 22 |
* Values measured with rider on board and slightly compressed front fork / rearshock (regular riding position)
** measured 1/3 from seattube and 2/3 from headtube, fork and rearshock not compressed (static)