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
