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Rocky Mountain Thunderbolt A30 2021

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Geometry

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	xs	s	m	l	xl
Add to Compare
Reach	367	411	452	411	494
Stack	503	687	522	607	521
Top Tube (effective)	457	552	514	530	591
Seat Tube C-T	348	392	391	561	585
Seat Tube C-C	358	446	400	427	498
Head Angle	75	57	61	54	68
Seat Angle	70	74	85	77	65
Head Tube	111	105	109	111	170
Wheelbase	1,104	1,136	1,162	1,189	1,221
Standover	846	749	710	760	889
BB Drop	19	25	21	21	24
Wheel Size	27.5"	27.5"	27.5"	27.5"	27.5"
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

Measurements are in millimeters and degrees.

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