Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Rocky Mountain
2017 Rocky Mountain Thunderbolt 750
Value Guide market data · 2017 Rocky Mountain Thunderbolt 750
12-month trend
14%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2017 Rocky Mountain Thunderbolt 750
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Thunderbolt model years
2017 Thunderbolt 750 lineup
Overview
About this bike
2017 Rocky Mountain Thunderbolt 750 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Rear Shock
- Fox Float DPS Performance 120mm
- Fork
- Fox 34 Float Performance 130mm
- Frame
- FORM 7005 Series Custom Formed Alloy. BC2 Pivots & Grease Ports. Sealed Cartridge Bearing Main Pivot. Press Fit BB. RIDE-9 Adjustable Geometry & Suspension Rate.
Drivetrain
- Groupset
- 2017 Rocky Mountain Thunderbolt 750
- Crankset
- Race Face Aeffect Cinch
- Bottom Bracket
- Race Face BB92 Press Fit
- Chain
- Shimano HG-600
- Rear Derailleur
- Shimano SLX Direct Mount
- Cassette/Rear Cogs
- Shimano SLX 11-42T
- Chainrings
- 32T
- Shifters
- Shimano SLX
Brakes
- Brake Levers
- Shimano SLX
- Brakes
- Shimano SLX 180mm
Cockpit
- Saddle
- WTB Volt Race
- Headset
- FSA Orbit NO.57E Reducer
- Stem
- Rocky Mountain AM
- Handlebars
- Rocky Mountain AM 760mm
- Seat Post
- Rocky Mountain SL 30.9mm
- Tape/Grips
- Rocky Mountain Lock On Light
Wheels & Tires
- Hubs
- Shimano M618
- Tires
- Maxxis DHR II 27.5 x 2.3 / Crossmark II 27.5 x 2.25 Folding
- Axles
- 15x110mm thru (front); 12x142mm thru (rear)
- Spokes
- WTB 1.8-1.6
Accessories
- Rims/Wheels
- Sun Helix SL TR25 Tubeless Compatible
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.