Rocky Mountain Altitude Powerplay Carbon 70 — 2026 current listing
Rocky Mountain Altitude Powerplay Carbon 70 — 2026 current listing
The Rocky Mountain Altitude Powerplay Carbon 70 brings together Dyname S4 Pro, 170 mm / 160 mm suspension, and a smoothwall carbon chassis for enduro / full-power riding.
Why it belongs on the shortlist
Built for riders who prioritize descending control, repeated rough hits, and confidence on steep technical terrain. Its long-travel chassis rewards committed line choice while the drive system keeps high-vertical days moving.
Motor and battery
The Dyname S4 Pro system delivers 108 Nm and pairs with a 720 Wh battery. This configuration puts climbing support and repeatable vertical at the center of the ride.
Real-world range changes with elevation, support mode, rider mass, temperature, surface, tire setup, and battery condition. Use capacity as a comparison point and plan routes with a practical reserve.
Suspension and control
170 mm of front travel and 160 mm at the rear are paired with the FOX 38 Factory GRIP X2 fork and FOX Float X2 Factory shock. The 29 inch wheel configuration supports the bike’s intended balance of rollover, cornering response, and descending stability.
Component highlights
| Frame | SMOOTHWALL carbon |
|---|---|
| Motor | Dyname S4 Pro |
| Torque | 108 Nm |
| Battery | 720 Wh |
| Travel | 170 mm front / 160 mm rear |
| Fork | FOX 38 Factory GRIP X2 |
| Shock | FOX Float X2 Factory |
| Drivetrain | SRAM Eagle 90 Transmission |
| Brakes | Four-piston hydraulic disc |
| Wheel configuration | 29 inch |
| Approximate weight | See official configuration |
| Color choices | Red / Purple |
| US assist configuration | Class 1 US configuration where offered |
Fit and sizing
Available size options:
- SM
- MD
- LG
- XL
Start with the manufacturer chart, then compare reach, stack, standover, wheel setup, and dropper insertion. Riders between sizes should decide whether they prefer a more agile cockpit or a longer, more stable feel.
Setup for the first ride
A qualified technician should verify the wheels, brakes, fastener torque, cockpit, suspension pressure, tire setup, firmware, and complete drive-system operation. Fine-tuning sag, rebound, tire pressure, and controls to the rider makes a meaningful difference on trail.
Battery care
Charge with the supplied system in a dry, ventilated area on a stable surface. Inspect the battery and charger before use, follow the manufacturer’s storage guidance, and keep the system away from impact, extreme heat, and water intrusion.
Warranty
Rocky Mountain five-year frame terms; component terms vary. Refer to the current manufacturer terms for registration, original-owner, component, and territory requirements.
Common questions
What type of rider suits this bike?
Riders looking for a premium enduro / full-power e-MTB with full-power assistance and a technically focused component package.
How should I choose a size?
Use height and inseam as a starting point, then compare geometry and handling preference. A professional fit or test ride is the best final check.