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Altitude C70

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Altitude C70

Rocky Mountain Altitude Carbon 70 – Built to Conquer Big Mountain Terrain

The Altitude Carbon 70 is your all-access pass to aggressive enduro riding. With a stiff, lightweight carbon frame and race-ready geometry, this bike is built to dominate technical descents, charge through gnarly lines, and climb back up for more.

At the front, a RockShox ZEB Select+ RC2 fork with 170mm of travel delivers exceptional small bump sensitivity and serious stiffness for high-speed control. Out back, the plush-yet-progressive RockShox Vivid Select+ HBO shock keeps you glued to the trail with advanced damping and Hydraulic Bottom Out for confidence on big hits.

Shifting is handled by the ultra-smooth, cable-free SRAM GX Eagle Transmission, offering precise wireless gear changes and bulletproof reliability in all conditions. Whether you're racing stages or sending features, this drivetrain keeps things crisp under pressure.

Key Features:

  • Frame: Altitude Carbon – enduro-optimized geometry, lightweight, and bombproof

  • Fork: RockShox ZEB Select+ RC2 – 170mm travel, Charger 2.1 RC2 damper

  • Shock: RockShox Vivid Select+ HBO – tuned for big hits and control

  • Drivetrain: SRAM GX Eagle Transmission – full wireless precision shifting

  • Purpose: Enduro racing, bike park days, and aggressive all-mountain shredding

Take your riding to the next level with the Altitude Carbon 70 — confidence-inspiring on the descents, efficient on the climbs, and ready for whatever the mountain throws your way.

Specs

Component Description
Frame SMOOTHWALL Carbon | Penalty Box 2.0 Storage | Full Sealed Cartridge Bearings | Threaded BB | Internal Cable Routing | 2-Bolt ISCG05 Tabs | RIDE-4â„¢ Adjustable Geometry | 160mm Travel | SMOOTHWALLâ„¢ Carbon Rear Triangle
Fork RockShox Zeb Select+ RC2 170mm | 27.5 = 38mm Offset | 29 = 44mm Offset
Front Travel 170
Shock RockShox Vivid Select+ HBO | Sealed Bearing Eyelet | 40x10mm F Hardware | SM = 210x55mm | MD - LG - XL = 230x60mm | Size-Specific tune in FAQ
Rear Travel 160
Headset FSA Orbit NO.85 Reach Adjust | 0mm Cups Installed | +/- 5mm Cups Included | Sealed Stainless 36°x45° Bearings | 30.2mm x 41mm x 6.5mm Upper | 40mm x 51.8mm x 8.0mm Lower | 1.5" Crown Race
Stem Rocky Mountain 35 CNC | 0° Rise | All Sizes = 40mm
Handlebar Race Face Turbine | 780mm Width | 40mm Rise | 8° Backsweep | 5° Upsweep | 35mm Clamp
Grips ODI Elite Pro Lock On
Brakes Sram Maven Bronze Stealth 4 Piston | Metal Pads
Shifters Sram AXS Pod Controller
Rear Derailleur Sram GX Eagle Transmission Wireless
Cranks & Chainring Sram GX Transmission | 32T | DUB Spindle | Crankarm Length: XS -SM = 165mm | MD - XL = 170mm
Bottom Bracket Sram DUB BSA 73 Wide
Cassette Sram GX Eagle Transmission 10-52T
Chain Sram GX Eagle Transmission
Front Hub Novatec D791SB Sealed Boost 15mm
Rear Hub DT Swiss 370 Boost 148mm | 18T Star-Ratchet
Spokes DT Swiss Competition 2.0/1.8/2.0
Rims Race Face ARC 30 | 32H | Cushcore Trail Tire Inserts | Lightweight | Tire & Rim Protection
Tires Maxxis Assegai 2.5 WT 3C MaxxGrip EXO+ Tubeless Ready | Maxxis Minion DHR II 2.4 WT 3C MaxxTerra DD Tubeless Ready | Cushcore Trail Tire Inserts | Lightweight | Tire & Rim Protection
Seatpost OneUp V3 Dropper 30.9mm | SM = 150mm | MD = 180mm | LG - XL = 210mm
Saddle WTB Solano Fusion Form 142 | Cromoly Rails
Weight 34.9 LBS|15.8 KGS
Notes We make every effort to ensure accuracy, but reserve the right to update specifications & prices without notification.

 

Features and technologies

LC2R™ suspension system

LC2R™ (Low Centre Counter Rotating) is our unique take on a virtual pivot suspension design, delivering a smooth and predictable ride on challenging terrain.

Reach adjust headsets

Fine tune your ride with center, +/- 5mm offset options.

RIDE-4™ adjustment system

The RIDE-4 adjustment system allows riders to quickly fine-tune their geometry with a single Allen key. Four configurations are possible thanks to one rotating chip.

29” / MX

Ability to mullet MD-XL via built-in flip chip. No need to buy a separate link or mount.

Size Specific Tune

Size Specific Tune ensures that riders of all sizes get the right balance of small-bump compliance, mid-stroke support, and end-stroke progressiveness. Our design team does custom shock tunes based on real-world field testing and adjusts each tune for specific frame sizes. The new Altitude also has size-specific chainstay lengths to offer a balanced ride across all frame sizes.

SMOOTHWALL™ Carbon

Smoothwall carbon uses one of the world’s most sophisticated carbon processes to deliver industry leading stiffness-to-weight, ride quality, and durability.

 

Select Color
Select Size
From $1,689.57

Original: $4,827.33

-65%
Altitude C70—

$4,827.33

$1,689.57

Product Information

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Description

Rocky Mountain Altitude Carbon 70 – Built to Conquer Big Mountain Terrain

The Altitude Carbon 70 is your all-access pass to aggressive enduro riding. With a stiff, lightweight carbon frame and race-ready geometry, this bike is built to dominate technical descents, charge through gnarly lines, and climb back up for more.

At the front, a RockShox ZEB Select+ RC2 fork with 170mm of travel delivers exceptional small bump sensitivity and serious stiffness for high-speed control. Out back, the plush-yet-progressive RockShox Vivid Select+ HBO shock keeps you glued to the trail with advanced damping and Hydraulic Bottom Out for confidence on big hits.

Shifting is handled by the ultra-smooth, cable-free SRAM GX Eagle Transmission, offering precise wireless gear changes and bulletproof reliability in all conditions. Whether you're racing stages or sending features, this drivetrain keeps things crisp under pressure.

Key Features:

  • Frame: Altitude Carbon – enduro-optimized geometry, lightweight, and bombproof

  • Fork: RockShox ZEB Select+ RC2 – 170mm travel, Charger 2.1 RC2 damper

  • Shock: RockShox Vivid Select+ HBO – tuned for big hits and control

  • Drivetrain: SRAM GX Eagle Transmission – full wireless precision shifting

  • Purpose: Enduro racing, bike park days, and aggressive all-mountain shredding

Take your riding to the next level with the Altitude Carbon 70 — confidence-inspiring on the descents, efficient on the climbs, and ready for whatever the mountain throws your way.

Specs

Component Description
Frame SMOOTHWALL Carbon | Penalty Box 2.0 Storage | Full Sealed Cartridge Bearings | Threaded BB | Internal Cable Routing | 2-Bolt ISCG05 Tabs | RIDE-4â„¢ Adjustable Geometry | 160mm Travel | SMOOTHWALLâ„¢ Carbon Rear Triangle
Fork RockShox Zeb Select+ RC2 170mm | 27.5 = 38mm Offset | 29 = 44mm Offset
Front Travel 170
Shock RockShox Vivid Select+ HBO | Sealed Bearing Eyelet | 40x10mm F Hardware | SM = 210x55mm | MD - LG - XL = 230x60mm | Size-Specific tune in FAQ
Rear Travel 160
Headset FSA Orbit NO.85 Reach Adjust | 0mm Cups Installed | +/- 5mm Cups Included | Sealed Stainless 36°x45° Bearings | 30.2mm x 41mm x 6.5mm Upper | 40mm x 51.8mm x 8.0mm Lower | 1.5" Crown Race
Stem Rocky Mountain 35 CNC | 0° Rise | All Sizes = 40mm
Handlebar Race Face Turbine | 780mm Width | 40mm Rise | 8° Backsweep | 5° Upsweep | 35mm Clamp
Grips ODI Elite Pro Lock On
Brakes Sram Maven Bronze Stealth 4 Piston | Metal Pads
Shifters Sram AXS Pod Controller
Rear Derailleur Sram GX Eagle Transmission Wireless
Cranks & Chainring Sram GX Transmission | 32T | DUB Spindle | Crankarm Length: XS -SM = 165mm | MD - XL = 170mm
Bottom Bracket Sram DUB BSA 73 Wide
Cassette Sram GX Eagle Transmission 10-52T
Chain Sram GX Eagle Transmission
Front Hub Novatec D791SB Sealed Boost 15mm
Rear Hub DT Swiss 370 Boost 148mm | 18T Star-Ratchet
Spokes DT Swiss Competition 2.0/1.8/2.0
Rims Race Face ARC 30 | 32H | Cushcore Trail Tire Inserts | Lightweight | Tire & Rim Protection
Tires Maxxis Assegai 2.5 WT 3C MaxxGrip EXO+ Tubeless Ready | Maxxis Minion DHR II 2.4 WT 3C MaxxTerra DD Tubeless Ready | Cushcore Trail Tire Inserts | Lightweight | Tire & Rim Protection
Seatpost OneUp V3 Dropper 30.9mm | SM = 150mm | MD = 180mm | LG - XL = 210mm
Saddle WTB Solano Fusion Form 142 | Cromoly Rails
Weight 34.9 LBS|15.8 KGS
Notes We make every effort to ensure accuracy, but reserve the right to update specifications & prices without notification.

 

Features and technologies

LC2R™ suspension system

LC2R™ (Low Centre Counter Rotating) is our unique take on a virtual pivot suspension design, delivering a smooth and predictable ride on challenging terrain.

Reach adjust headsets

Fine tune your ride with center, +/- 5mm offset options.

RIDE-4™ adjustment system

The RIDE-4 adjustment system allows riders to quickly fine-tune their geometry with a single Allen key. Four configurations are possible thanks to one rotating chip.

29” / MX

Ability to mullet MD-XL via built-in flip chip. No need to buy a separate link or mount.

Size Specific Tune

Size Specific Tune ensures that riders of all sizes get the right balance of small-bump compliance, mid-stroke support, and end-stroke progressiveness. Our design team does custom shock tunes based on real-world field testing and adjusts each tune for specific frame sizes. The new Altitude also has size-specific chainstay lengths to offer a balanced ride across all frame sizes.

SMOOTHWALL™ Carbon

Smoothwall carbon uses one of the world’s most sophisticated carbon processes to deliver industry leading stiffness-to-weight, ride quality, and durability.