2015 Rocky Mountain THUNDERBOLT 770 MSL Bike

Travel: 120mm (F) / 120mm (R)

Wheel Size: 27.5"

Intended Use: XC Trail

Named after its lightning quick agility, the 2015 Thunderbolt balances XC efficiency and trail capability. It is equally at home on long, technical climbs as it is flowy singletrack descents.

Short 422mm chainstays combined with a longer top tube and a relaxed head tube angle provide both responsiveness and control.

The new SMOOTHWALL™ carbon frame on Thunderbolt MSL models represents a major milestone for Rocky Mountain: by using our new PIPELOCK™ main pivot we have removed all traditional bearings from the frame. Combined with grease ports in key pivot locations, PIPELOCK™ results in a stiffer, lighter, and lower-maintenance bike.

FRAME

SMOOTHWALL™ CARBON. PIPELOCK™ MAIN PIVOT + BC2™ & ABC™ BUSHINGS. TAPERED HEAD TUBE. PRESS FIT BB. RIDE-9™ ADJUSTABLE GEOMETRY & SUSPENSION RATE. DI2 READY.

SIZES

XS - S - M - L - XL

FORK

FOX 32 FLOAT 27.5 120 FIT CTD. 120MM. FIT DAMPER / REBOUND / CLIMB (LOCKOUT) - TRAIL (COMPRESSION) - DESCEND (OPEN) SETTINGS / 15MM AXLE / TAPERED STEERER

SHOCK

FOX FLOAT REMOTE CTD CUSTOM RACE VALVED. SMOOTHLINK™ DESIGN 120MM. REBOUND / REMOTE CLIMB (LOCKOUT) - TRAIL (PROPEDAL) - DESCEND (OPEN) SETTINGS / ADJUSTABLE SUSPENSION RATE

HEADSET

CANE CREEK FORTY SERIES: IS42MM TOP / 52MM BOTTOM TAPERED

STEM

RACE FACE TURBINE 35MM 6° X 60-80MM

HANDLEBAR

RACE FACE TURBINE 1/2 RISE Ø35MM X 740MM X 9° SWEEP

GRIPS

ROCKY MOUNTAIN LOCK ON XC

BRAKES

SHIMANO XT HYDRAULIC DISC 180MM

BRAKE LEVERS

SHIMANO XT I-SPEC SHIFTER MOUNT

SHIFTERS

SHIMANO XT RAPID FIRE I-SPEC 2X10SPD

FRONT DERAILLEUR

SHIMANO XT E MOUNT 2X10SPD

REAR DERAILLEUR

SHIMANO XTR SHADOW PLUS DIRECT MOUNT 10SPD

CRANKS & CHAINRINGS

RACE FACE TURBINE CINCH 170-175MM 38/24T 2X10SPD

BOTTOM BRACKET

RACE FACE CINCH 30MM BB92 PRESS FIT

CASSETTE

SHIMANO XT 11-36T 10SPD

CHAIN

SHIMANO HG95 10SPD

PEDALS

N/A

FRONT HUB

SHIMANO XT / CENTERLOCK / 32H / 15MM AXLE

REAR HUB

SHIMANO XT / CENTERLOCK / 32H / 12 X 142MM AXLE

SPOKES

DT SWISS COMPETITION

RIMS

STAN'S ZTR CREST TUBELESS READY

TIRES

MAXXIS FOLDING F: ARDENT 27.5" X 2.25" R: ARDENT RACE 27.5" X 2.2"

SEATPOST

ROCKSHOX REVERB STEALTH 30.9MM X 355-420MM

SADDLE

WTB SILVERADO RACE