Groupset
SRAM GX Eagle
Frame material
Carbon
Wheel size
27,5"
Suspension type
Full suspension
Weight
12,26 kg
Front travel
130mm
Rear travel
130mm
About the Rocky Mountain Thunderbolt Carbon 50 2018
The Rocky Mountain Thunderbolt Carbon 50 2018 is a Full suspension Trail Mountain Bike with a carbon frame. Equipped with a SRAM GX Eagle drivetrain of 12 gears (1x12). Its features include internal routing, dropper seatpost, and boost 148. The bike weighs approximately 12,26 kg.
Features
Internal routing
More info
Internal routing
Dropper seatpost
More info
Dropper seatpost
Boost 148
More info
Boost 148
Hydraulic disc brakes
More info
Hydraulic disc brakes
Tubeless ready
More info
Tubeless ready
Specifications
|
Grip
|
Rocky Mountain Lock On Light
|
|---|
|
Steam
|
Rocky Mountain AM
|
|---|---|
|
Saddle
|
WTB Volt Race
|
|
Headset
|
FSA Orbit NO.57E
|
|
Seatpost
|
Fox Transfer Performance Elite 30.9mm
|
|
Handlebar
|
Rocky Mountain AM 760mm
|
|
Brakes
|
SRAM Level TL
Hydraulic
370 g
|
|
|
|
|
Crankset
|
SRAM Stylo 6k Eagle 34T
|
|---|---|
|
Shifter
|
SRAM GX Eagle
|
|
Bottom bracket
|
SRAM GXP BB92
|
|
Chain
|
SRAM GX Eagle
244 g
|
|
|
|
|
Cassette
|
SRAM XG-1275 Eagle
12s
|
|
|
|
|
Rear derailleur
|
SRAM GX Eagle
12s
|
|
|
|
|
Frame
|
SMOOTHWALL™ Carbon. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. 2-Bolt ISCG05 Tabs. RIDE-9™ Adjustable Geometry + Suspension Rate / SMOOTHWALL™ rear triangle
|
|---|---|
|
Front suspension
|
Fox 34 Float Performance
|
|
Rear suspension
|
Fox Float DPS Performance EVOL
|
|
Rims
|
Sun Helix TR25 SL Tubeless Ready - Tape | Valves Incl
|
|---|---|
|
Tires
|
Maxxis Minion DHR II Folding 27.5 x 2.3 / Maxxis Crossmark II 27.5 x 2.25
|
|
Spokes
|
WTB 2.0-1.8
|
|
Rear hub
|
DT Swiss 370 Boost 148mm
|
|
Front hub
|
Rocky Mountain Sealed Boost 15mm
|
Geometry
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
|
a
Seat tube length
|
356,0
|
394,0
|
432,0
|
471,0
|
509,0
|
|
b
Seat tube angle
|
74,4º
|
74,4º
|
74,4º
|
74,4º
|
74,4º
|
|
c
Top tube length
|
554,0
|
584,0
|
609,0
|
634,0
|
664,0
|
|
d
Head tube length
|
100,0
|
110,0
|
120,0
|
130,0
|
145,0
|
|
e
Head tube angle
|
66,4º
|
66,4º
|
66,4º
|
66,4º
|
66,4º
|
|
f
Rake
|
45,0
|
46,0
|
43,0
|
44,0
|
44,0
|
|
g
Trail
|
106,0
|
105,0
|
108,0
|
107,0
|
107,0
|
|
h
Wheelbase
|
1107,0
|
1139,0
|
1164,0
|
1191,0
|
1224,0
|
|
i
Chainstay length
|
433,0
|
433,0
|
433,0
|
433,0
|
433,0
|
|
j
Bottom bracket drop
|
28,0
|
28,0
|
28,0
|
28,0
|
28,0
|
|
k
Stack height
|
587,0
|
596,0
|
606,0
|
615,0
|
629,0
|
|
l
Reach
|
392,0
|
419,0
|
442,0
|
465,0
|
491,0
|
|
m
Standover height
|
799,0
|
799,0
|
799,0
|
799,0
|
799,0
|
|
x
Bottom bracket height
|
327,0
|
327,0
|
327,0
|
327,0
|
327,0
|
|
y
Front center
|
676,0
|
707,0
|
732,0
|
759,0
|
792,0
|
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