
Rear shock Development
Weight | 12.1 kg |
---|---|
Sizes | 27,5" - 16" | 29" - 18", 20", 22" |
Frame | Carbon SL HMF |
Color(s) | Carrara White |
First, prototypes and pre-production bikes had to prove themselves in competition and now it is ready to be ridden to victory or for fun. With a light but stiff full carbon frame and Fox' innovative 34 Step Cast suspension fork. With Shimano's completely new Deore XT 2x12-speed group and many other top-shelf components including a dropper post. With frame size specific wheels in either 27.5" or 29" diameter. And 100% ready for marathon/XC races or fast trail riding.
06/2019
The Jura Carbon ES is a comfort-oriented marathon racer with well-rounded, very solid specs and always predictable handling uphill as well as downhill .
10/2018
The Stevens is the most sporty bike in the test. Uphill it's a class of its own, yet downhill you need to make some compromises. The low weight makes the Jura just eat miles and vertical feet.
12/2017
Best in test field in descending. The testers were so satisfied with its shifting performance, suspension and all-round specs that they awarded the STEVENS Jura Carbon ES with a clear "very good".
11/2017
Thanks to its versatility the Jura Carbon ES can handle even the most extreme terrain: a bike that you can do everything with in the mountains.
10/2017
A fast marathon fully with good specs and ride characteristics to cruise comfortably for hours.
03/2017
The Jura Carbon ES is a versatile touring fully for long distances. A charming bike that is not too extreme in any aspect.
Frame height (") | 16 | 18 | 20 | 22 | Measuring mode | |
---|---|---|---|---|---|---|
Wheelsize (") | 27,5 | 29 | 29 | 29 | ||
Seattube length | A1 | 588 | 614 | 626 | 646 | nominal |
Seattube length | A2 | 430 | 455 | 500 | 530 | bottom bracket to top of seattube |
Top tube length | B | 540 | 559 | 581 | 602 | |
Top tube horizontal | C | 569 | 585 | 610 | 630 | center headtube to center seatpost/seattube |
Headtube angle (°) | D | 68,5 | 68,5 | 68,5 | 68,5 | |
Seattube angle (°) | E | 74,5 | 74,5 | 74,5 | 74,5 | effective, to top of HT |
Wheelbase | F | 1116 | 1152 | 1173 | 1194 | |
Chainstay length | G | 430 | 445 | 445 | 445 | |
Headtube length | H | 100 | 100 | 110 | 130 | |
Bottom bracket drop | I | 18 | 35 | 35 | 35 | distance of bottom bracket to hub level |
Bottom bracket height | K | 331 | 333 | 333 | 333 | distance to ground |
Fork rake | L | 44 | 51 | 51 | 51 | |
Wheel radius | N | 349 | 368 | 368 | 368 | incl. tires |
Standover height | O | 757 | 768 | 767 | 766 | top of top tube to ground* |
Fork build height | P | 508 | 521 | 521 | 521 | incl. lower headset cups |
Front wheel - bottom bracket | Q | 687 | 709 | 730 | 751 | |
Reach | R | 422 | 433 | 450 | 463 | center bottom bracket to center headtube, horizontal |
Stack | S | 569 | 596 | 605 | 624 | center bottom bracket to center headtube, vertical |
Stack/Reach (1:x) | 1,35 | 1,38 | 1,34 | 1,35 | ratio stack to reach | |
Seatpost diameter | 30,9 | 30,9 | 30,9 | 30,9 | ||
Stem length | 60 | 80 | 80 | 90 | center-center | |
Stem angle (°) | 5,0 | 5 | 5 | 5 | ||
Handlebar diameter | 31,8 | 31,8 | 31,8 | 31,8 | ||
Assembled spacers | 5 + 5 + 5 + 5 + 10 + 10 | |||||
Handlebar width | 760 | 760 | 760 | 760 | ||
Cranklength | 170 | 175 | 175 | 175 | ||
16 | 18 | 20 | 22 |
* measured 1/3 from seattube and 2/3 from headtube