Transition Sentinel Alloy 2025


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Geometry

  SM MX SM 29 MD MX MD 29 LG MX LG 29 XL MX XL 29
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Reach 371 413 529 474 463 513 538 518
Stack 513 537 710 709 616 520 733 664
Top Tube (effective) 515 450 580 546 717 660 615 757
Seat Tube C-T 315 368 467 448 496 417 401 511
Head Angle 74 51 53 54 73 67 71 65
Seat Angle 77 71 83 83 79 69 66 62
Head Tube 107 96 127 112 125 136 124 119
Chainstay 410 367 421 426 521 455 513 493
Wheelbase 1066 1323 1189 1055 1223 1464 1209 1148
Standover 673 621 562 809 767 629 828 660
BB Drop 10 22 11 27 11 22 9 27
BB Height 343 369 373 294 276 341 279 290
Data Source 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.

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