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2017 Rocky Mountain Thunderbolt 730 Bike (discontinued)

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Product Rocky Mountain Thunderbolt 730 Bike
Model Year 2017
Riding Type Trail
Rider Unisex
Sizes and Geometry
XS, S, M, L, XL View Geometry
Size XS S M L XL
Top Tube Length 540mm 565mm 590mm 615mm 645mm
Head Tube Angle 66.5° Slack, 68.2° Steep 66.5° Slack, 68.2° Steep 66.5° Slack, 68.2° Steep 66.5° Slack, 68.2° Steep 66.5° Slack, 68.2° Steep
Head Tube Length 100mm 110mm 120mm 130mm 145mm
Seat Tube Angle 73.0°, 74.7° 73.0°, 74.7° 73.0°, 74.7° 73.0°, 74.7° 73.0°, 74.7°
Seat Tube Length 381mm 419mm 457mm 483mm 521mm
Bottom Bracket Height 20.2mm, 0.5mm drop 20.2mm, 0.5mm drop 20.2mm, 0.5mm drop 20.2mm, 0.5mm drop 20.2mm, 0.5mm drop
Chainstay Length 422mm 422mm 422mm 422mm 422mm
Wheelbase 1079mm 1105mm 1157mm 1157mm 1189mm
Standover 702mm 702mm 702mm 702mm 702mm
Reach 368mm, 385mm 390mm, 408mm 413mm, 430mm 436mm, 452mm 461mm, 479mm
Stack 554mm, 562mm 563mm, 571mm 572mm, 581mm 582mm, 590mm 596mm, 604mm
Wheel Size 27.5" (650b)
Frame Material Aluminum
Frame Material Details Form 7005 Series custom formed alloy, internal cable routing
Rear Travel 120mm
Rear Shock FOX Float DPS Performance
Fork RockShox Recon Gold TK
Fork Travel 120mm
Head Tube Diameter Tapered
Headset FSA Orbit NO.57E
Handlebar Rocky Mountain AM 760mm
Stem Rocky Mountain AM
Grips Rocky Mountain Lock On Light
Brakes Shimano M506 with 180mm front/160mm rear rotors
Brake Levers Shimano M506 I-Spec
Drivetrain 2x
Shifters Shimano Deore
Front Derailleur Shimano Deore E Mount
Rear Derailleur Shimano XT, direct mount
Chainguide N/A
Cranks Shimano M615
Chainrings 38/24 tooth
Bottom Bracket Shimano 2PC SM-BB71
Pedals None included
Chain Shimano HG-54
Cassette Shimano HG-50, 11 x 36 tooth
Rims WTB SX19
Hubs Front: Shimano M618 Boost 15mm x 110mm
Rear: Shimano Deore 12mm x 142mm
Spokes WTB 2.0
Tires Front: Maxxis DHR II 2.3", folding
Rear: Crossmark II 2.25", folding
Saddle WTB Volt
Seatpost Rocky Mountain SL
Seatpost Diameter 30.9mm
Seatpost Clamp Quick release
Rear Dropout / Hub Dimensions 12mm x 142mm
Max. Tire Size
Bottle Cage Mounts Yes
Colors Orange
Warranty 5 year limited
Weight N/A
Miscellaneous Internal cable routing
BC2™ pivots and grease ports
Sealed cartridge bearing main pivot
RIDE-9™ adjustable geometry and suspension rate
Price $2,499
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