Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Rocky Mountain
2024 Rocky Mountain Altitude C99 Sram
Previous used estimate
$6,320 - $6,502
Actual value depends on condition, size, and local demand.
Value Guide market data · 2024 Rocky Mountain Altitude C99 Sram
12-month projected trend
23%
Direction and magnitude, not judgment
vs. category average
15%
Drops faster than category avg
Price over time - 2024 Rocky Mountain Altitude C99 Sram
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Altitude model years
Compare Altitude C99 Sram models
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Overview
About this bike
The Altitude Carbon is purpose-built to go fast and demolish steep trails. Fine tune your ride by opting for full 29'' or MX, using the built-in flip chip (sizes MD-XL) or adjust the RIDE-4™ with a single Allen key. Its total enduro capabilities can help you secure that “top step” and own those demanding group rides with confidence. The redesigned Altitude Carbon also features internal routing and the new PenaltyBox™ 2.0 downtube storage. With so much capability in your corner, it’s time to push limits, climb faster, and charge. Enduro lives at Altitude.
Specifications
- Subtype
- Trail / Enduro
- Category
- Mountain
- Component Fork
- RockShox Zeb Ultimate Flight Attendant 170mm | 27.5 = 38mm Offset | 29 = 44mm Offset
- Component Hubs
- Race Face Vault
- Component Rims
- Race Face Era Carbon
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- Race Face Turbine R | 0° Rise | All Sizes = 40mm
- Product Family
- Altitude
- Component Chain
- Sram XO Flattop T-Type
- Component Color
- Black/Purple/Silver
- Component Frame
- SMOOTHWALL™ Carbon | Full Sealed Cartridge Bearings | BSA Bottom Bracket | Internal Cable Routing | 2-Bolt ISCG05 Tabs | RIDE-4™ Adjustable Geometry |160mm Travel. SMOOTHWALL™ Carbon Rear Triangle
- Component Brakes
- Sram Code RSC 4 Piston | Metal Pads
- Component Saddle
- WTB Volt Race 142
- Component Spokes
- Race Face Straight Pull | Butted 2.0-1.65 | Alloy Nipples
- Component Headset
- FSA Orbit NO.85 Reach Adjust| 0mm Cups Installed | +/- 5mm Cups Included | Durable Sealed Stainless 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower | 1.5" Crown Race
- Component Crankset
- Sram X0 Transmission Alloy | 32T | DUB Spindle | Power Meter Sensor | Crankarm Length: XS -SM = 165mm | MD - XL = 170mm
- Component Seatpost
- Rock Shox Reverb AXS Wireless Post | SM = 150mm | MD - XL = 170mm
- Component Shifters
- Sram AXS Wireless Pod Controller
- Component Handlebar
- Race Face Next R | 780mm Width | 35mm Rise | 8° Backsweep | 5° Upsweep | 35mm Clamp
- Component Rear Tire
- F: Maxxis Assegai 2.5 WT 3C MaxxGrip EXO+ Tubeless Ready // R: Maxxis Minion DHR II 2.4 WT 3C MaxxTerra DD Tubeless Ready // Cushcore Trail Tire Inserts | Lightweight | Tire & Rim Protection
- Component Front Tire
- F: Maxxis Assegai 2.5 WT 3C MaxxGrip EXO+ Tubeless Ready // R: Maxxis Minion DHR II 2.4 WT 3C MaxxTerra DD Tubeless Ready // Cushcore Trail Tire Inserts | Lightweight | Tire & Rim Protection
- Component Rear Shock
- RockShox Super Deluxe Ultimate Flight Attendant HBO | Sealed Bearing Eyelet | 40x10mm F Hardware | SM = 210x55mm | MD - LG - XL = 230x60mm | Size-Specific tune in FAQ
- Component Tape Grips
- ODI Elite Pro Lock On
- Component Wheel Size
- 27.5-inch, 29-inch
- Component Bottom Bracket
- Sram DUB BSA 73 Wide
- Component Rear Derailleur
- Sram X0 Transmission Wireless
- Component Cassette Freewheel
- Sram X0 Transmission 10-52T
- Rear Shock
- RockShox Super Deluxe Ultimate Flight Attendant HBO | Sealed Bearing Eyelet | 40x10mm F Hardware | SM = 210x55mm | MD - LG - XL = 230x60mm | Size-Specific tune in FAQ
- Hubs
- Race Face Vault
- Rims
- Race Face Era Carbon
- Crankset
- Sram X0 Transmission Alloy | 32T | DUB Spindle | Power Meter Sensor | Crankarm Length: XS -SM = 165mm | MD - XL = 170mm
- Bottom Bracket
- Sram DUB BSA 73 Wide
- Chain
- Sram XO Flattop T-Type
- Seatpost
- Rock Shox Reverb AXS Wireless Post | SM = 150mm | MD - XL = 170mm
- Saddle
- WTB Volt Race 142
- Handlebar
- Race Face Next R | 780mm Width | 35mm Rise | 8° Backsweep | 5° Upsweep | 35mm Clamp
- Headset
- FSA Orbit NO.85 Reach Adjust| 0mm Cups Installed | +/- 5mm Cups Included | Durable Sealed Stainless 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower | 1.5" Crown Race
- Rear Derailleur
- Sram X0 Transmission Wireless
- Rear Tire
- F: Maxxis Assegai 2.5 WT 3C MaxxGrip EXO+ Tubeless Ready // R: Maxxis Minion DHR II 2.4 WT 3C MaxxTerra DD Tubeless Ready // Cushcore Trail Tire Inserts | Lightweight | Tire & Rim Protection
- Stem
- Race Face Turbine R | 0° Rise | All Sizes = 40mm
- Brakes
- Sram Code RSC 4 Piston | Metal Pads
- Fork
- RockShox Zeb Ultimate Flight Attendant 170mm | 27.5 = 38mm Offset | 29 = 44mm Offset
- Frame
- SMOOTHWALL™ Carbon | Full Sealed Cartridge Bearings | BSA Bottom Bracket | Internal Cable Routing | 2-Bolt ISCG05 Tabs | RIDE-4™ Adjustable Geometry |160mm Travel. SMOOTHWALL™ Carbon Rear Triangle
- Shifters
- Sram AXS Wireless Pod Controller
- Tape/Grips
- ODI Elite Pro Lock On
- Color
- Black/Purple/Silver
- Size
- X-Large
- Wheel Size
- 29-inch
- Spokes
- Race Face Straight Pull | Butted 2.0-1.65 | Alloy Nipples
- Cassette/Freewheel
- Sram X0 Transmission 10-52T
- Front Tire
- F: Maxxis Assegai 2.5 WT 3C MaxxGrip EXO+ Tubeless Ready // R: Maxxis Minion DHR II 2.4 WT 3C MaxxTerra DD Tubeless Ready // Cushcore Trail Tire Inserts | Lightweight | Tire & Rim Protection
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.