1. Home
  2. TREK
  3. Top Fuel 8 NX
  4. 2021

TREK Top Fuel 8 NX 2021


c

Geometry

  15.5" 15.5" 17.5" 17.5" 18.5" 18.5" 19.5" 19.5" 21.5" 21.5" 23.0" 23.0"
To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org
Add to Compare
Reach 381 454 422 447 374 539 435 511 441 485 609 484
Stack 698 630 503 616 519 629 587 644 557 655 721 593
Top Tube (effective) 532 634 641 577 663 713 578 662 567 646 571 800
Seat Tube C-C 45 32 38 42 51 40 40 45 49 53 51 55
Head Angle 76 70 60 55 78 54 61 54 57 54 62 56
Seat Angle 87 73 68 80 72 68 73 63 71 75 77 60
Head Tube 83 76 75 103 80 78 95 109 123 95 109 105
Chainstay 518 413 431 498 519 427 405 407 447 455 420 449
Wheelbase 1299 1257 1178 1352 1300 1124 1331 1368 1370 1064 1012 1413
Standover 630 632 764 857 746 843 801 698 740 876 821 860
BB Drop 25 31 35 40 34 30 27 34 27 33 31 29
BB Height 291 289 280 372 336 398 376 279 342 369 304 381
Fork Rake / Offset 38 36 40 35 40 46 51 47 37 41 39 43
Trail 106 92 111 94 89 91 118 95 97 105 85 108
Wheel Size 29" 29" 29" 29" 29" 29" 29" 29" 29" 29" 29" 29"
Seatpost Offset 5 4 4 4 3 4 4 3 3 4 4 3
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

Problem?  Flag for Review or

RideWrap Protect your bike!

There is a Tailored Protection™ kit available for this bike.

Image showing geometry measurements

Also! Search by Stack and Reach

You can now search the database by numbers.

Find bikes that match your geometry criteria.