
Boost standard fork
Weight | 11.5 kg |
---|---|
Frame | Aluminium 6061 TB |
Color(s) | Foggy Grey |
Sizes | 27,5" - 16" | 29" - 18", 20", 22", 24" |
A nicely welded aluminium frame with lots of smart details, the complete Shimano Deore XT 1x12-speed group including disc brakes, Fox 32 Float suspension fork with lockout remote, thru-axles front and rear - solid ingredients define the Colorado 401. On the trail and in the races you will immediately feel the advantages of STEVENS' trademark agile geometry.
Frame height (") | 16 | 18 | 20 | 22 | 24 | Measuring mode | |
---|---|---|---|---|---|---|---|
Wheelsize (") | 27,5 | 29 | 29 | 29 | 29 | ||
Seattube length | A1 | 583 | 630 | 645 | 655 | 679 | nominal |
Seattube length | A2 | 406 | 457 | 508 | 540 | 609 | bottom bracket to top of seattube |
Seattube length | A3 | 375 | 423 | 473 | 504 | 571 | bottom bracket to top of top tube |
Top tube length | B | 578 | 582 | 602 | 623 | 640 | |
Top tube horizontal | C | 595 | 600 | 620 | 640 | 650 | center headtube to center seatpost/seattube |
Headtube angle (°) | D | 69 | 70 | 70 | 70 | 70 | |
Seattube angle (°) | E | 74,5 | 74,5 | 74,5 | 74,5 | 74,5 | |
Wheelbase | F | 1103 | 1107 | 1128 | 1149 | 1161 | |
Chainstay length | G | 425 | 440 | 440 | 440 | 440 | |
Headtube length | H | 95 | 95 | 110 | 120 | 145 | |
Bottom bracket drop | I | 50 | 70 | 70 | 70 | 70 | distance of bottom bracket to hub level* |
Bottom bracket height | K | 303 | 301 | 301 | 301 | 301 | distance to ground* |
Fork rake | L | 42 | 43 | 43 | 43 | 43 | |
Slope | M | 197 | 195 | 162 | 141 | 100 | top tube level distance front to rear |
Wheel radius | N | 353 | 371 | 371 | 371 | 371 | incl. tires |
Standover height | O | 727 | 772 | 809 | 832 | 884 | top of top tube to ground** |
Fork build height | P | 467 | 490 | 490 | 490 | 490 | incl. lower headset cups* |
Front wheel - bottom bracket | Q | 683 | 677 | 697 | 718 | 730 | |
Reach | R | 439 | 432 | 448 | 465 | 469 | center bottom bracket to center headtube, horizontal |
Stack | S | 562 | 607 | 621 | 630 | 654 | center bottom bracket to center headtube, vertical |
Stack/Reach (1:x) | 1,28 | 1,41 | 1,39 | 1,35 | 1,39 | ratio stack to reach | |
Seatpost diameter | 27,2 | 27,2 | 27,2 | 27,2 | 27,2 | ||
Stem length | 60 | 70 | 80 | 90 | 90 | center-center | |
Stem angle (°) | 5 | 5 | 5 | 5 | 5 | ||
Handlebar diameter | 31,8 | 31,8 | 31,8 | 31,8 | 31,8 | ||
Assembled spacers | 7,3 + 10 + 5 + 5 + 5 | ||||||
Handlebar width | 700 | 700 | 700 | 700 | 700 | ||
Cranklength | 170 | 175 | 175 | 175 | 175 | ||
16 | 18 | 20 | 22 | 24 |
* 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)