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MountainFramesetVerified spec

2019 Rocky Mountain Thunderbolt Carbon BC Edition Frameset

Launched at $2,799Lists today at $2,799 (2026-09)

Own a 2019 Rocky Mountain Thunderbolt Carbon BC Edition Frameset?

Track its value in your garage, or list it for sale locally in a few taps.

What a used one is worth

Open the value tool

New

$1,324

$818 to $1,630

Like new

$1,258

$777 to $1,548

Excellent

$1,191

$736 to $1,467

Good

$993

$614 to $1,222

Fair

$728

$450 to $896

For parts

$397

$245 to $489

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand
Rocky Mountain
Model family
Thunderbolt
Model year
2019
Category
Mountain · trail
Frame material
carbon
Sizes
XS, S, M, L, XL
Wheel size
26+ or 27.5
Wheel setup
either
Launch MSRP (US)
$2,799
Current list price
$2,799 (as of 2026-09)

Build

Rear shock
Fox Float DPS EVOL Factory
Travel rear mm
140

Geometry

L 26+
Reach mm: 454; Stack mm: 611; Chainstay mm: 425; Wheelbase mm: 1192; Head angle deg: 66.1; Seat angle deg: 74.1
M 26+
Reach mm: 431; Stack mm: 601; Chainstay mm: 425; Wheelbase mm: 1165; Head angle deg: 66.1; Seat angle deg: 74.1
S 26+
Reach mm: 409; Stack mm: 592; Chainstay mm: 425; Wheelbase mm: 1139; Head angle deg: 66.1; Seat angle deg: 74.1
L 27.5
Reach mm: 459; Stack mm: 607; Chainstay mm: 425; Wheelbase mm: 1188; Head angle deg: 66.6; Seat angle deg: 74.6
M 27.5
Reach mm: 436; Stack mm: 598; Chainstay mm: 425; Wheelbase mm: 1161; Head angle deg: 66.6; Seat angle deg: 74.6
S 27.5
Reach mm: 414; Stack mm: 588; Chainstay mm: 425; Wheelbase mm: 1135; Head angle deg: 66.6; Seat angle deg: 74.6
XL 26+
Reach mm: 480; Stack mm: 625; Chainstay mm: 425; Wheelbase mm: 1224; Head angle deg: 66.1; Seat angle deg: 74.1
XS 26+
Reach mm: 381; Stack mm: 582; Chainstay mm: 425; Wheelbase mm: 1107; Head angle deg: 66.1; Seat angle deg: 74.1
XL 27.5
Reach mm: 485; Stack mm: 621; Chainstay mm: 425; Wheelbase mm: 1220; Head angle deg: 66.6; Seat angle deg: 74.6
XS 27.5
Reach mm: 386; Stack mm: 579; Chainstay mm: 425; Wheelbase mm: 1103; Head angle deg: 66.6; Seat angle deg: 74.6

Launch price read from Rocky Mountain's US model-year page captured 2018-07 (inside the model year). Geometry is the Neutral position of the adjustable geometry chip. Geometry keys carry the wheel size. 2 factory colorways.

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