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    Thunderbolt 7702014 Rocky Mountain
    Recommended
    MSRP
    $3,999
    Where to Buy
    —
    $1

    At

    Category
    		Trail
    Weight
    		28.2 lbs
    5.2
    Frame
    		Aluminum
    		Fox Float 32
    		Fox
    Wheels
    		Aluminum
    Wheel Size
    		27.5″
    		Shimano XT Hydraulic Disc
    		XTR, XT
    Drivetrain
    		2 × 10
    Suspension
    		Full
    Front Travel
    		120mm
    Rear Travel
    		120mm
    Brand Site
    Summary
    		The Rocky Mountain Thunderbolt 770 is a 27.5″ aluminum frame full suspension trail bike with high-end components.

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Thunderbolt 770
    Other Trail bikes
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    28 mph

    Thunderbolt 770

    Highest gear

    (descending)

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    Thunderbolt 7702014 Rocky Mountain
    Frame

    FORM™ Alloy Custom Hydroformed Frame ABC™ Pivots Tapered Head Tube Press Fit BB Internal Cable Routing Internal \"Stealth\" Dropper Post Routing

    Fork

    Fox 32 Float 27.5 120 FIT Dual Remote CTD

    Travel: 120mm

    Spring Type: Air

    Shock

    Fox Float Dual Remote CTD Custom Race Valved

    Travel: 120mm

    Bottom Bracket

    Race Face Team XC Press Fit

    Headset

    Cane Creek Ten Series: ZS44mm Top / ZS56mm Bottom Tapered

    Stem

    Race Face Turbine 6° x 70-90mm

    Handlebar

    Race Face Turbine 3/4 Rise Ø31.8mm x 725mm x 9° Sweep

    Saddle

    WTB Silverado Race SL

    Seatpost

    Race Face Turbine 30.9mm x 400mm

    Type: Rigid

    Grips

    Rocky Mountain Lock On XC

    Groupset
    Rear Derailleur

    Shimano XTR Shadow Plus Direct Mount 10spd

    Front Derailleur

    Shimano SLX E Mount 2x10spd

    Crank

    Race Face Turbine 170-175mm 38/24T 2x10spd

    Shifters

    Shimano XT Rapid Fire I-Spec 2x10spd

    Cassette

    Shimano XT 11-36T 10spd

    Chain

    Shimano HG95 10spd

    Brakes

    Shimano XT Hydraulic Disc 180/160mm

    Type: Shimano XT Hydraulic Disc

    Brake Levers

    Shimano XT I-Spec Shifter Mount

    Wheels
    Rims

    Stan\'s ZTR Crest Tubeless Ready

    Spokes

    DT Swiss Competition

    Front Hub

    Shimano XT / Centerlock / 32H / 15mm Axle

    Rear Hub

    Shimano XT / Centerlock / 32H / 12 x 142mm Axle

    Tires

    Continental X King Folding 27.5\" x 2.2\"

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