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2019 Rocky Mountain Altitude Powerplay Carbon 70 E-Bike (discontinued)

Average User Rating: (Spectacular)
2019 Rocky Mountain Altitude Powerplay Carbon 70 - Turquoise and orange
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I love this bike!

The Good:

Smooth, powerful, and quiet motor. Great handling and geometry. Battery charges fast and lasts long. Most fun I have ever had riding a mountain bike!

The Bad:

It is expensive, but sometimes you get what you paid for.

Overall Review:

This bike rips! It goes when you pedal and stops when you don't. The components are great, the ebikemotion app is easy to use, and I don't have anything bad to say about this bike.


Product Rocky Mountain Altitude Powerplay Carbon 70 E-Bike
Model Year 2019
Riding Type Enduro / All-Mountain
Rider Unisex
Sizes and Geometry
S, M, L, XL View Geometry
Size S M L XL
Top Tube Length 578mm, 575mm 603mm, 600mm 628mm, 625mm 658mm, 655mm
Head Tube Angle 64.5° Slack, 65.6° Steep 65° Slack, 66.1° Steep 65° Slack, 66.1° Steep 65° Slack, 66.1° Steep
Head Tube Length 110mm 120mm 130mm 145mm
Seat Tube Angle 74°, 75.1° 74°, 75.1° 74°, 75.1° 74°, 75.1°
Seat Tube Length 419mm 457mm 482.5mm 520.5mm
Bottom Bracket Height 13mm, -1mm drop 13mm, -1mm drop 13mm, -1mm drop 13mm, -1mm drop
Chainstay Length 426mm 426mm 426mm 426mm
Wheelbase 1157mm, 1155mm 1180mm, 1177mm 1206mm, 1204mm 1239mm, 1236mm
Standover 810mm, 816mm 814mm, 820mm 814mm, 820mm 814mm, 820mm
Reach 407mm, 419mm 430mm, 441mm 452mm, 464mm 479mm, 490mm
Stack 583mm, 575mm 604mm, 596mm 613mm, 605mm 628mm, 619mm
* Additional Info See Rocky Mountain website for additional RIDE-9 adjustable geometry options.
Wheel Size 27.5" (650b)
E-Bike Class Class 1: Pedal Assist (Pedelecs)
Motor Rocky Mountain Powerplay drive system
Battery Rocky Mountain Powerplay Lithium-ion battery
Battery Capacity 632 Wh
Display/Remote iWoc remote
Modes Eco, Trail, Ludicrous, and Walk modes
Max Speed with Assist 15.5 mph (24.8 km/h)
Frame Material Carbon Fiber
Frame Material Details Smoothwall carbon with internal cable routing
Rear Travel 150mm
Rear Shock FOX Float DPS EVOL Performance Elite
Fork FOX 36 Float EVOL FIT4 Performance Elite
Fork Travel 160mm
Head Tube Diameter Tapered
Headset FSA Orbit NO.57E
Handlebar Rocky Mountain AM 780mm
Stem Rocky Mountain 35 AM
Grips Rocky Mountain Lock-on Light
Brakes Shimnao XT Trail 4 Piston with Shimano RT66 203mm rotors
Brake Levers Shimano XT Trail 4 Piston
Drivetrain 1x
Shifters Shimano XT
Front Derailleur N/A
Rear Derailleur Shimano XT 11-speed
Chainguide N/A
Cranks Race Face Turbine Cinch
Chainrings 34 tooth
Pedals N/A
Chain Shimano HG-700
Cassette Shimano XT 11-46 tooth
Rims Race Face AR 35
Hubs Front: Rocky Mountain Sealed Boost 15mm
Rear: DT Swiss Hybrid 350 Boost 148mm
Spokes WTB 2.3-1.8-2.0
Tires Front: Maxxis Minion DHF WT Maxx Terra 3C tubeless ready 27.5" x 2.5"
Rear: Maxxis Aggressor WT EXO tubeless ready 27.5" x 2.5"
Saddle WTB Volt Race
Seatpost Race Face Turbine R (by FOX) dropper
Seatpost Diameter 30.9mm
Seatpost Clamp Rocky Mountain single bolt
Rear Dropout / Hub Dimensions 12mm x 148mm
Max. Tire Size
Bottle Cage Mounts Yes
Colors Turquoise and orange
Warranty 5-year limited warranty
Weight N/A
Miscellaneous Full sealed cartridge bearings. Press fit bottom bracket. RIDE-9 adjustable geometry and suspension rate. Integrated chainstay and downtube guards. Rocky Mountain Powerplay system. Lithium-ion 632 watt/hour battery.
Price $7,999
More Info

Rocky Mountain website

See Rocky Mountain website for additional RIDE-9 adjustable geometry options and Powerplay system owner's manual.

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