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2019 Rocky Mountain Thunderbolt Alloy 50 Bike (discontinued)

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Specifications
Product 2019 Rocky Mountain Thunderbolt Alloy 50 Bike
Model Year 2019
Riding Type Trail
Rider Unisex
Sizes and Geometry XS, S, M, L, XL View Geometry
Size XS S M L XL
Top Tube Length 547mm, 544mm 577mm, 573.4mm 602mm, 598mm 627mm, 623mm 657mm, 653mm
Head Tube Angle 66.4° Slack, 67.6° Steep 66.4° Slack, 67.6° Steep 66.4° Slack, 67.6° Steep 66.4° Slack, 67.6° Steep 66.4° Slack, 67.6° Steep
Head Tube Length 100mm 110mm 120mm 130mm 145mm
Seat Tube Angle 74.4°, 75.6° 74.4°, 75.6° 74.4°, 75.6° 74.4°, 75.6° 74.4°, 75.6°
Seat Tube Length 356mm 394mm 432mm 471mm 509mm
Bottom Bracket Height 28mm, 13mm drop 28mm, 13mm drop 28mm, 13mm drop 28mm, 13mm drop 28mm, 13mm drop
Chainstay Length 426mm, 424mm 426mm, 424mm 426mm, 424mm 426mm, 424mm 426mm, 424mm
Wheelbase 1100mm, 1098mm 1132mm, 1130mm 1157mm, 1156mm 1184mm, 1183mm 1217mm, 1215mm
Standover 792mm, 797mm 792mm, 797mm 792mm, 797mm 792mm, 797mm 792mm, 797mm
Reach 385mm, 397mm 412mm, 424mm 435mm, 447mm 458mm, 469mm 484mm, 495mm
Stack 580mm, 572mm 589mm, 581mm 599mm, 590mm 608mm, 599mm 622mm, 613mm
* Additional Info See Rocky Mountain website for additional RIDE-9 adjustable geometry options.
Wheel Size 27.5" (650b)
Frame Material Aluminum
Frame Material Details FORM alloy with internal cable routing
Rear Travel 130mm
Rear Shock FOX Float DPS EVOL Performance
Fork FOX 34 Float Performance
Fork Travel 130mm
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 MT500 with Shimano RT66 180mm rotors
Brake Levers Shimano MT500
Drivetrain 1x
Shifters Shimano SLX
Front Derailleur N/A
Rear Derailleur Shimano XT 11-speed
ISCG Tabs 2-bolt ISCG05 tabs
Chainguide Yes
Cranks Race Face Aeffect Cinch
Chainrings 32 tooth steel
Bottom Bracket Race Face BB92 24mm. Press fit.
Pedals N/A
Chain KMC X11-1
Cassette Shimano SLX 11-46 tooth
Rims SUNringlé Helix TR25 SL tubeless compatible
Hubs Front: Rocky Mountain Sealed Boost 15mm
Rear: DT Swiss 370 Boost 148mm
Spokes WTB 2.0-1.8
Tires Front: Maxxis Minion DHR II folding 27.5" x 2.3"
Rear: Maxxis Minion DHR II folding 27.5" x 2.3"
Saddle WTB Volt Race
Seatpost Race Face Aeffect Dropper
Seatpost Diameter 30.9mm
Seatpost Clamp Rocky Mountain single bolt
Rear Dropout / Hub Dimensions 12mm x 148mm
Max. Tire Size
Bottle Cage Mounts Yes
Colors Red, Dark purple
Warranty 5-year limited warranty
Weight N/A
Miscellaneous Full sealed cartridge bearings. RIDE-9 adjustable geometry and suspension rate. Integrated chainstay and downtube guards. 26+ ready.
Price $3,349
More Info

Rocky Mountain website

See Rocky Mountain website for additional RIDE-9 adjustable geometry options.

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