Transition Spire Carbon
Details
The Nimble Bruiser
Take on the biggest terrain without the penalty, Long travel doesn’t have to mean single purpose
The Spire blends DH bike capability with mid-travel efficiency in such a way it’s almost two bikes in one. A delicately tuned pedaling and pumping platform, super supple beginning stroke sensitivity and all the travel you could ask for makes for a mind bending ride. Happily climb up to your favorite challenging descent, then cruise on over to your local flow trail and you’ll be rewarded on both ends of the spectrum. Don’t be fooled though, while it’s no one-trick pony, the Spire lives to push your limits. Get in-Spired.
Speed Balanced Geometry
SBG ensures the bike maintains low speed agility, front wheel traction, and proper rider weight balance while actually increasing confidence in steep terrain and at high speeds. With SBG, a slacker head tube angle is combined with a all new reduced offset fork standard, preventing the front wheel from being too far in front of the rider. This improves front to rear weight distribution on the bike, which is often out of balance on long and slack bikes. One of SBG's greatest benefits is that it creates a confident steering feel that adapts to wheel speed. More stability when going fast, more agility on technical slow speed maneuvering as well as improved traction, control and confidence for any skill level of rider.
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SM HIGH/LOW |
MD HIGH/LOW |
LG HIGH/LOW |
XL HIGH/LOW |
XXL HIGH/LOW |
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A. REACH | 430 / 425 | 460 / 455 | 485 / 480 | 510 / 505 | 535 / 530 | |
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B. STACK | 619 / 624 | 619 /624 | 628 / 633 | 637 / 642 | 646 / 651 | |
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C. EFFECTIVE TT LENGTH | 547 / 550 | 577 / 580 | 605 / 608 | 633 / 636 | 661 / 664 | |
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D. SEAT TUBE LENGTH | 360 | 390 | 430 | 460 | 490 | |
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E. EFFECTIVE ST ANGLE | 79.6° / 79.1° | 78.8° / 78.3° | 78.1° / 77.6° | 77.5° / 77° | 77.2° / 76.7° | |
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SADDLE HEIGHT FOR EFFECTIVE ST ANGLE | 600 | 660 | 720 | 780 | 820 | |
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ACTUAL ST ANGLE | 70.5° / 70° | 70.5° / 70° | 70.5° / 70° | 70.5° / 70° | 70.5° / 70° | |
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SEAT TUBE OFFSET AT BB | 100 | 100 | 100 | 100 | 100 | |
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F. HEAD TUBE LENGTH | 100 | 100 | 110 | 120 | 130 | |
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G. HEAD TUBE ANGLE | 63° / 62.5° | 63° / 62.5° | 63° / 62.5° | 63° / 62.5° | 63° / 62.5° | |
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H. CHAINSTAY LENGTH | 446 / 448 | 446 / 448 | 446 / 448 | 452 / 454 | 452 / 454 | |
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I. WHEELBASE | 1227 / 1229 | 1257 / 1259 | 1287 / 1289 | 1322 / 1324 | 1352 / 1354 | |
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J. BOTTOM BRACKET DROP | 25 / 32 | 25 / 32 | 25 / 32 | 25 / 32 | 25 / 32 | |
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K. ESTIMATED BB HEIGHT | 350 / 343 | 350 / 343 | 350 / 343 | 350 / 343 | 350 / 343 | |
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L. STAND OVER HEIGHT | 685 / 680 | 700 / 695 | 715 / 710 | 730 / 725 | 745 / 740 | |
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M. FORK OFFSET | 44 | 44 | 44 | 44 | 44 | |
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Part Numbers
| Option | MPN | Store SKU |
|---|---|---|
| GX / Fade To Black / Small | 01.23.11.4530 | 210000016738 |
| XO AXS / Fade To Black / Small | 01.23.11.4510 | 210000016760 |
| GX / Fade To Black / Medium | 01.23.11.4532 | 210000016732 |
| XO AXS / Fade To Black / Medium | 01.23.11.4512 | 210000016758 |
| GX / Fade To Black / Large | 01.23.11.4534 | 210000016726 |
| XO AXS / Fade To Black / Large | 01.23.11.4514 | 210000016756 |
| GX / Fade To Black / X-Large | 01.23.11.4536 | 210000016744 |
| XO AXS / Fade To Black / X-Large | 01.23.11.4516 | 210000016762 |
| GX / Fade To Black / XX-Large | 01.23.11.4538 | 210000016750 |
| XO AXS / Fade To Black / XX-Large | 01.23.11.4518 | 210000016764 |
| GX / Hint Of Blue / Small | 01.23.11.4531 | 210000016739 |
| XO AXS / Hint Of Blue / Small | 01.23.11.4511 | 210000016761 |
| GX / Hint Of Blue / Medium | 01.23.11.4533 | 210000016733 |
| XO AXS / Hint Of Blue / Medium | 01.23.11.4513 | 210000016759 |
| GX / Hint Of Blue / Large | 01.23.11.4535 | 210000016727 |
| XO AXS / Hint Of Blue / Large | 01.23.11.4515 | 210000016757 |
| GX / Hint Of Blue / X-Large | 01.23.11.4537 | 210000016745 |
| XO AXS / Hint Of Blue / X-Large | 01.23.11.4517 | 210000016763 |
| GX / Hint Of Blue / XX-Large | 01.23.11.4539 | 210000016751 |
| XO AXS / Hint Of Blue / XX-Large | 01.23.11.4519 | 210000016765 |
| GX / Huckleberry / Small | 01.21.11.4520 | 210000016740 |
| XT / Huckleberry / Small | 01.21.11.4510 | 210000016770 |
| GX TRP / Huckleberry / Small | 01.21.11.4530 | 210000016741 |
| GX / Huckleberry / Medium | 01.21.11.4522 | 210000016734 |
| XT / Huckleberry / Medium | 01.21.11.4512 | 210000016768 |
| GX TRP / Huckleberry / Medium | 01.21.11.4532 | 210000016735 |
| GX / Huckleberry / Large | 01.21.11.4524 | 210000016728 |
| XT / Huckleberry / Large | 01.21.11.4514 | 210000016766 |
| GX TRP / Huckleberry / Large | 01.21.11.4534 | 210000016729 |
| GX / Huckleberry / X-Large | 01.21.11.4526 | 210000016746 |
| XT / Huckleberry / X-Large | 01.21.11.4516 | 210000016772 |
| GX TRP / Huckleberry / X-Large | 01.21.11.4536 | 210000016747 |
| GX / Huckleberry / XX-Large | 01.21.11.4528 | 210000016752 |
| XT / Huckleberry / XX-Large | 01.21.11.4518 | 210000016774 |
| GX TRP / Huckleberry / XX-Large | 01.21.11.4538 | 210000016753 |
| GX / Primer Grey / Small | 01.21.11.4521 | 210000016742 |
| XT / Primer Grey / Small | 01.21.11.4511 | 210000016771 |
| GX TRP / Primer Grey / Small | 01.21.11.4531 | 210000016743 |
| GX / Primer Grey / Medium | 01.21.11.4523 | 210000016736 |
| XT / Primer Grey / Medium | 01.21.11.4513 | 210000016769 |
| GX TRP / Primer Grey / Medium | 01.21.11.4533 | 210000016737 |
| GX / Primer Grey / Large | 01.21.11.4525 | 210000016730 |
| XT / Primer Grey / Large | 01.21.11.4515 | 210000016767 |
| GX TRP / Primer Grey / Large | 01.21.11.4535 | 210000016731 |
| GX / Primer Grey / X-Large | 01.21.11.4527 | 210000016748 |
| XT / Primer Grey / X-Large | 01.21.11.4517 | 210000016773 |
| GX TRP / Primer Grey / X-Large | 210000016749 | |
| GX / Primer Grey / XX-Large | 01.21.11.4529 | 210000016754 |
| XT / Primer Grey / XX-Large | 01.21.11.4519 | 210000016775 |
| GX TRP / Primer Grey / XX-Large | 01.21.11.4539 | 210000016755 |