2018 Rocky Mountain Thunderbolt Alloy 10

2018 Rocky Mountain Thunderbolt Alloy 10
MSRP$1,999
WheelsAluminum 27.5″
FrameAluminum
SuspensionFull
Front Travel120mm
Rear Travel120mm
Drivetrain
Shimano Deore

Rocky Mountain’s 2018 Thunderbolt Alloy 10 is a mid-range component level aluminum frame crosscountry bike.

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Build
FrameFORM™ Alloy. BC2™ / ABC™ Pivots. Full Sealed Cartridge Bearing Main Pivot. Press Fit BB. Internal Cable Routing. RIDE-9™ Adjustable Geometry + Suspension Rate
ForkRockShox Recon Silver Air 120mm
Rear ShockRockShox Monarch RT
Bottom BracketFSA BB92
HeadsetFSA Orbit NO.57E
StemRocky Mountain AM
HandlebarRocky Mountain AM 760mm
SaddleWTB Volt Race
SeatpostRocky Mountain SL 30.9mm
Pedals
GripsRocky Mountain Lock On Light
Components
Front DerailleurShimano Deore
Rear DerailleurShimano Deore
ShiftersShimano Deore
CrankFSA Gamma Drive 36/22T
CassetteShimano HG-50 11-36T
ChainShimano HG-54
Chain Guide
BrakesShimano M315 160 mm
Brake LeversShimano M315
Wheels
RimsWTB SX19
SpokesWTB 2.0
Front HubShimano TX505
Rear HubShimano TX505
TiresMaxxis Ardent 27.5 x 2.25
Geometry

Oh snap! This frame was drawn from the actual bike geometry measurements. Roll over the table below to highlight frame dimensions.

Size
Stack 572582591601615
Reach 370392415437464
Stack/Reach Ratio1.551.491.431.381.33
Top Tube Length 544569594619649
Seat Tube Length 381419457483521
Seat Tube Angle73.173.173.173.173.1
Head Tube Length 100110120130145
Head Tube Angle66.666.666.666.666.6
BB Drop 2121212121
BB Height 334334334334334
Front Center 657683710736767
Chainstay Length 423423423423423
Wheelbase 1,0791,1051,1321,1581,189
Rake 4444444442
Standover Height 796796796796796
🐐 Measurements listed in millimeters and degrees
MSRP$1,999
WheelsAluminum 27.5″
FrameAluminum
SuspensionFull
Front Travel120mm
Rear Travel120mm
Drivetrain
Shimano Deore
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