Rocky Mountain Thunderbolt 770 MSL USED 2017

Now $3,300 $5,299

Brought to you by Summit Cyclery

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Lightning fast, the Thunderbolt is our vision of a perfect XC-trail bike. With short, playful chainstays and a wide range of adjustments, it’s at home on technical climbs, powering through the rough stuff, and popping off every trail feature you lay eyes on.

Product Details

  • Riding Style: Cross Country
  • Material: Carbon
  • Wheel Size: 27.5"
  • Rear Derailleur: Shimano XT


FrameSMOOTHWALL™ Carbon C13. BC2™ Pivots & Grease Ports. Sealed Cartridge Bearing Main Pivot. Press Fit BB. RIDE-9™ Adjustable Geometry & Suspension Rate. Di2 Ready.
SizesXS - S - M - L - XL
ForkFox 34 Float Performance Elite 130mm
ShockFox Float DPS EVOL Factory 120mm
HeadsetFSA Orbit C-40
StemRocky Mountain 35 AM
HandlebarRace Face Turbine 760mm
GripsRocky Mountain Lock On XC
BrakesShimano XT 180mm
Brake LeversShimano XT I-Spec II
ShiftersShimano XT
Rear DerailleurShimano XT Direct Mount
Cranks & ChainringsRace Face Turbine Cinch 32T
Bottom BracketRace Face Cinch BB92 Press Fit
CassetteShimano XT 11-46T
ChainShimano HG-700
Front HubShimano XT Boost 15mm
Rear HubShimano XT 142mm
SpokesWTB 1.8-1.6
RimsStan's ZTR Crest Tubeless Ready
TiresMaxxis DHR II 27.5 x 2.3 / Crossmark II 27.5 x 2.25 Folding
SeatpostRockShox Reverb Stealth 30.9mm
SaddleWTB Silverado Race SL

Store Info

Summit Cyclery is built on the conviction that bikes are for everyone. In addition to providing a premium selection of bikes, apparel, and accessories we are focused on creating a retail space that will serve as a vibrant hub for the local cycling community. This is accomplished through friendly personalized service, state-­of-­the-­art facilities, and a deep commitment to community involvement

Store Hours:
Weekdays - 10:00 a.m. to 6:00 p.m.
Saturdays - 10:00 a.m. to 6:00 p.m.
Sundays - Closed