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Rocky Mountain Thunderbolt 770 MSL

Rocky Mountain Thunderbolt 770 MSL
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Sometimes it's easy to get lost in all the names and categories of full-suspension bikes, so we'll make this one easy for you: The full-suspension Thunderbolt 770 MSL is built for serious singletrack slaying. Starting with the supreme handling capabilities of 27.5-inch Stan's ZTR Crest wheels wrapped in beefy Maxxis rubber, adding stout and precise handling from the Fox 34 Float Performance Elite 130mm fork and big-hit capability from the Fox Float DPS EVOL Factory rear shock, and finishing with custom tuning options provided by Rocky Mountain's Ride-9 adjustable suspension system, this aggressive XC machine has the agility to tackle technical trail while racking up the miles with composure and efficiency. Shimano supplies the get-up-and-go with an XT 1x11-speed drivetrain and brings things to a screeching halt with powerful, fade-free XT hydraulic brakes. And, when things get really gnarly, you'll get low with RockShox' Reverb Stealth dropper seatpost. High-end cockpit components from Race Face, Rocky Mountain, and WTB complete this lean and muscular rig that's ready for all your dirt-bound human-powered adventures.


Frame SMOOTHWALL Carbon C13 Front Triangle. FORM 7005 Series Custom Formed Rear Triangle. BC2 Pivots & Grease Ports. Sealed Cartridge Bearing Main Pivot. Press Fit BB. RIDE-9 Adjustable Geometry & Suspension Rate. Di2 Ready.
Fork Fox 34 Float Performance Elite 130mm
Headset FSA Orbit C-40
Rear Shock Fox Float DPS EVOL Factory120mm
Axles 15x110 thru (Front)
12x142 thru (Rear)
Rims/Wheels Stan's ZTR Crest Tubeless Ready
Hubs Shimano XT
Spokes WTB 1.8-1.6
Tires Maxxis DHR II 27.5 x 2.3 / Crossmark II 27.5 x 2.25 Folding
Crankset Race Face Turbine Cinch
Chainrings 32T
Bottom Bracket Race Face 30mm BB92 Press Fit
Chain Shimano HG-700
Rear Derailleur Shimano XT Direct Mount
Cassette/Rear Cogs Shimano XT 11-46T
Shifters Shimano XT
Handlebars Race Face Turbine 760mm
Tape/Grips Rocky Mountain Lock On XC
Stem Rocky Mountain 35 AM
Brake Levers Shimano XT I-Spec II
Brakes Shimano XT 180mm
Saddle WTB Silverado Race SL
Seat Post RockShox Reverb Stealth 30.9mm

* Subject to change without notice.


The RIDE-9™ System Explained

Part Numbers

Option UPC MPN
Smoke / X-Small 770416196443 CRF715151
Smoke / Small 770416196450 CRF715161
Smoke / Medium 770416196467 CRF715181
Smoke / Large 770416196474 CRF715191
Smoke / X-Large 770416196481 CRF715201