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 441 421 375 409 425 565 422 465
Stack 550 580 681 674 714 556 600 680
Top Tube (effective) 592 574 598 576 696 649 692 631
Seat Tube C-T 389 352 429 419 390 457 480 369
Head Angle 71 71 56 63 75 58 65 72
Seat Angle 83 91 76 90 67 71 79 76
Head Tube 85 86 96 128 142 129 122 151
Chainstay 383 432 396 518 360 387 521 481
Wheelbase 998 1415 1119 1151 1154 1223 1325 1376
Standover 624 590 748 811 632 681 608 783
BB Drop 13 25 11 28 11 29 10 23
BB Height 286 292 305 417 334 380 311 369
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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