Rocky Mountain Thunderbolt A30 2021


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Geometry

  xs s m l xl
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Reach 382 394 498 371 445
Stack 592 660 712 512 694
Top Tube (effective) 537 663 512 569 784
Seat Tube C-T 346 467 346 423 542
Seat Tube C-C 344
Head Angle 75 62 58 55 61
Seat Angle 63 77 84 68 84
Head Tube 94 108 97 133 147
Chainstay 371 397 486 463
Wheelbase 1,104 1,136 1,162 1,189 1,221
Standover 766 762 807 925 883
BB Drop 25 24 24 23 24
Wheel Size 27.5" 27.5" 27.5" 27.5" 27.5"
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

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