Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Rocky Mountain
2020 Rocky Mountain Thunderbolt Carbon 90
Previous used estimate
$2,277 - $2,343
Actual value depends on condition, size, and local demand.
Value Guide market data · 2020 Rocky Mountain Thunderbolt Carbon 90
12-month projected trend
12%
Direction and magnitude, not judgment
vs. category average
6%
Drops faster than category avg
Price over time - 2020 Rocky Mountain Thunderbolt Carbon 90
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Thunderbolt model years
Overview
About this bike
The Thunderbolt is our vision of a perfect XC-trail bike. Quick and nimble, the Thunderbolt is total livewire. Whether it’s powering up technical climbs or popping off every trail feature in sight, its 27.5" wheels and 140mm of rear travel makes this bike ready and capable for when you’re feeling creative with line choice. Our RIDE-9 adjustment system gives you the power to further adjust geometry and ride characteristics to your liking. - SMOOTHWALL Carbon frame - Fox 34 Float Factory 140mm fork - Fox Float DPS EVOL Factory shock - Shimano XTR 12-speed drivetrain - Race Face ARC 30 rims w/Maxxis Minion 2.4" tires - Race Face Turbine R dropper post
Specifications
- Subtype
- Trail / Enduro
- Category
- Mountain
- Component Fork
- Fox 34 Float Factory 140mm 37mm Offset
- Component Hubs
- Front: Rocky Mountain Sealed Rear: DT Swiss 350
- Component Size
- X-Small, Small, Medium, Large, X-Large
- Component Stem
- Rocky Mountain 35 CNC
- Product Family
- Thunderbolt
- Component Axles
- Front: 15 x 110mm Boost thru-axle Rear: 12 x 148mm Boost thru-axle
- Component Chain
- Shimano XTR 12s
- Component Color
- Dark Grey/Black, Green/Black
- Component Frame
- SMOOTHWALL Carbon, Full Sealed Cartridge Bearings, Press Fit BB, Internal Cable Routing, 2-Bolt ISCG05 Tabs, RIDE-9 Adjustable Geometry + Suspension Rate
- Component Brakes
- Shimano XTR 2 Piston / Shimano RT86 180mm rotors
- Component Saddle
- WTB Volt Race 142
- Component Headset
- FSA Orbit NO.57E
- Component Cassette
- Shimano XTR 12s 10-51T
- Component Crankset
- Race Face Next R Cinch
- Component Shifters
- Shimano XTR
- Component Handlebar
- Race Face Next R 780mm
- Component Seat Post
- Race Face Turbine R (by Fox) Dropper 30.9mm
- Component Chainrings
- 34T
- Component Front Tire
- Maxxis Minion DHR II WT Maxx Terra 3C Tubeless Ready 27.5 x 2.4"
- Component Rear Shock
- Fox Float DPS EVOL Factory
- Component Tape Grips
- Rocky Mountain Lock On XC
- Component Brake Levers
- Shimano XTR
- Component Bottom Bracket
- Race Face BB92 30mm
- Component Rear Derailleur
- Shimano XTR
- Rear Shock
- Fox Float DPS EVOL Factory
- Hubs
- Front: Rocky Mountain Sealed Rear: DT Swiss 350
- Crankset
- Race Face Next R Cinch
- Bottom Bracket
- Race Face BB92 30mm
- Chain
- Shimano XTR 12s
- Saddle
- WTB Volt Race 142
- Handlebar
- Race Face Next R 780mm
- Headset
- FSA Orbit NO.57E
- Rear Derailleur
- Shimano XTR
- Stem
- Rocky Mountain 35 CNC
- Axles
- Front: 15 x 110mm Boost thru-axle Rear: 12 x 148mm Boost thru-axle
- Brake Levers
- Shimano XTR
- Brakes
- Shimano XTR 2 Piston / Shimano RT86 180mm rotors
- Cassette
- Shimano XTR 12s 10-51T
- Chainrings
- 34T
- Fork
- Fox 34 Float Factory 140mm 37mm Offset
- Frame
- SMOOTHWALL Carbon, Full Sealed Cartridge Bearings, Press Fit BB, Internal Cable Routing, 2-Bolt ISCG05 Tabs, RIDE-9 Adjustable Geometry + Suspension Rate
- Seat Post
- Race Face Turbine R (by Fox) Dropper 30.9mm
- Shifters
- Shimano XTR
- Tape/Grips
- Rocky Mountain Lock On XC
- Color
- Green/Black
- Size
- X-Large
- Front Tire
- Maxxis Minion DHR II WT Maxx Terra 3C Tubeless Ready 27.5 x 2.4"
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.