2024 Rocky Mountain Altitude C70 Shimano

The 2024 Rocky Mountain Altitude C70 Shimano is designed for serious mountain biking enthusiasts who demand superior performance, durability, and versatility on challenging trails. This bike combines advanced engineering, high-end components, and meticulous craftsmanship to deliver an exceptional riding experience. Below is an in-depth look at the key features and components that make the Altitude C70 Shimano a standout choice.

Frame and Geometry

The Altitude C70 Shimano features the proprietary SMOOTHWALL™ carbon frame, renowned for its lightweight yet incredibly strong construction. This frame technology ensures optimal strength-to-weight ratio, providing a robust foundation that enhances agility and responsiveness while maintaining durability under the most demanding conditions. The carbon layup process minimizes unnecessary material while maximizing strength, making it ideal for aggressive trail riding.

One of the standout features of the Altitude C70 Shimano is the RIDE-4™ adjustable geometry system. This innovative design allows riders to fine-tune the bike's geometry to suit various riding styles and trail conditions. With four distinct settings, adjustments can be made to the head angle, seat angle, and bottom bracket height, optimizing the bike's performance for everything from steep climbs to fast descents and technical trails. This level of customization ensures that the Altitude C70 can be dialed in to meet the precise needs of any rider.

Suspension

At the front, the bike is equipped with the RockShox Zeb Select+ RC2 fork, providing 170mm of travel. This high-performance fork is designed for aggressive riding, offering exceptional shock absorption and stability. The Zeb Select+ features the RC2 damper with adjustable high and low-speed compression, allowing riders to fine-tune the suspension for optimal performance on varied terrain. The robust chassis of the Zeb fork ensures precise steering and control, even in the most challenging conditions.

The rear suspension is managed by the RockShox Super Deluxe Ultimate HBO shock, delivering 160mm of travel. This shock is known for its plush performance and advanced adjustability. It features a highly tunable air spring and adjustable hydraulic bottom-out (HBO) control, providing consistent performance and control across a wide range of conditions. The Super Deluxe Ultimate ensures that the rear wheel remains planted, enhancing traction and control on technical descents and rough trails.

Drivetrain and Brakes

The Altitude C70 Shimano is outfitted with a complete Shimano XT drivetrain, known for its reliability, precision, and performance. The Shimano XT shifter and derailleur offer smooth and accurate shifting across all 12 gears, ensuring that riders can maintain optimal cadence and power output on any terrain. The Shimano XT crankset provides efficient power transfer, while the threaded bottom bracket ensures a secure and durable connection.

The bike features a Shimano XT cassette with a 10-51T range, offering a wide range of gears for tackling various terrains. The large 51T cog provides ample low-end gearing for steep climbs, while the 10T cog allows for high-speed descents. Paired with the Shimano M8100 chain, this drivetrain setup ensures efficient power transfer, smooth shifting, and long-lasting performance.

Braking is handled by Shimano XT Trail 4-piston brakes, known for their exceptional stopping power and modulation. These brakes provide consistent and reliable performance, ensuring that riders can confidently tackle steep descents and technical sections. The 4-piston calipers offer increased braking force, while the ergonomic levers provide comfortable and precise control.

Wheelset

The Altitude C70 Shimano rolls on Race Face AR 30 rims, which offer a perfect balance of strength and weight. These rims are designed to handle the rigors of aggressive trail riding while providing the benefits of tubeless technology, such as reduced weight and improved puncture resistance. The front hub is a Rocky Mountain SL Sealed Boost 15mm, and the rear hub is a DT Swiss 370 Boost 148mm with an 18T Star-Ratchet, ensuring reliable and smooth performance with consistent engagement and power transfer. The DT Swiss Competition 2.0/1.8/2.0 spokes further enhance the wheels' durability and strength.

The bike is equipped with Maxxis Assegai 2.5 WT 3C MaxxGrip EXO+ front tire and Maxxis Minion DHR II 2.4 WT 3C MaxxTerra DD rear tire. These tires are designed for aggressive trail riding, offering exceptional traction and control. The MaxxGrip compound on the front tire provides excellent grip in varied conditions, while the MaxxTerra compound on the rear tire offers a perfect balance of traction and durability. The EXO+ protection adds durability, making the tires resistant to punctures and tears.

Cockpit and Controls

The bike features a Race Face Turbine R Dropper Post with a 30.9mm diameter, allowing riders to quickly adjust their saddle height on the fly. This feature is particularly useful for transitioning between climbs and descents, ensuring that riders can maintain an optimal riding position at all times. The dropper post enhances overall bike handling and control, making it a valuable addition for serious mountain bikers.

The FSA Orbit NO.85 headset with reach adjust ensures smooth and precise steering. Paired with the Rocky Mountain 35 AM stem, this setup provides a solid and reliable connection between the frame and the handlebar, enhancing overall control and stability.

The bike features a Race Face Turbine handlebar, measuring 35x780mm, offering excellent control and comfort. The wide handlebar provides stability and leverage, making it easier to handle the bike on technical trails. The ODI Elite Pro grips provide a comfortable and secure grip, reducing hand fatigue and ensuring that riders can maintain control during long rides.

The WTB Volt Race 142 saddle offers comfort and support, making long rides more enjoyable. Its design ensures proper weight distribution and reduces pressure points, enhancing overall comfort. The chromoly rails provide durability and strength without adding significant weight.

Conclusion

The 2024 Rocky Mountain Altitude C70 Shimano is a high-performance mountain bike designed for riders who demand the best. Its combination of advanced carbon construction, premium suspension components, reliable drivetrain, and robust braking system makes it an exceptional choice for tackling a variety of trails. Whether you're climbing steep hills, descending technical terrain, or cruising along singletrack, the Altitude C70 Shimano offers the performance and reliability needed to excel in any condition. With its top-tier components and meticulous attention to detail, this bike is built to provide an unparalleled riding experience for mountain biking enthusiasts.