e mountainbike rocky mountain Altitude Powerplay Alloy 50 29 / XL / Blue/Yellow
SKU: 3239705369
e mountainbike rocky mountain

e mountainbike rocky mountain Altitude Powerplay Alloy 50 29 / XL / Blue/Yellow

Sale price$18.24 Regular price$20.27
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Ships within 48 hours · Estimated delivery Jul 2 - Jul 7

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Description

e mountainbike rocky mountain Altitude Powerplay Alloy 50 29 / XL / Blue/YellowThe Rocky Mountain Altitude Powerplay shares the many of the same attributes as the race proven Altitudegeometry, kinematics, and adjustability. So go ahead and smash down chutes, rail through corners, and then turn it up to Ludicrous to get back up to the top faster than you ever thought possible. The Dyname 4. 0 motor is powerful, delivers big torque, and is long lasting. That means faster climbs, punchier accelerations, and a longer lasting battery

The Rocky Mountain Altitude Powerplay shares the many of the same attributes as the race proven Altitude—geometry, kinematics, and adjustability. So go ahead and smash down chutes, rail through corners, and then turn it up to ”Ludicrous” to get back up to the top faster than you ever thought possible.  

The Dyname 4.0 motor is powerful, delivers big torque, and is long-lasting. That means faster climbs, punchier accelerations, and a longer lasting battery than, well, anyone. Ride further than ever, and drop every other e-bike out there. With the Dyname 4.0 drive, the power is always yours. 

Product

Rocky Mountain Altitude Powerplay Alloy 50 E-Bike

Model Year

2023

Riding Type

Enduro / All-Mountain

Freeride / Bike Park

Rider

Unisex

Sizes and Geometry

SM (Slackest, Steepest)

 

MD (Slackest, Steepest)

 

LG (Slackest, Steepest)

 

XL (Slackest, Steepest)

 View Geometry

Wheel Size

29"

E-Bike Class

Class 1: Pedal Assist (Pedelecs)

Motor

Dyname 4.0 Mountain Bike Drive, 250W nominal power, 880W peak power, 108Nm max torque

Battery

Li-Ion, integrated, removable; compatible with second Overtimepack battery (314 Wh)

Battery Capacity

720 Wh

Display/Remote

Rocky Mountain Jumbotron, integrated with top tube, drive system customization, battery and assist level, trip, speed, cadence; Rocky Mountain Micro Remote

Modes

Eco, Trail, Ludicrous, and Walk

Max Speed with Assist

20 mph (32.2 km/h)

Frame Material

Aluminum

Frame Material Details

FORM alloy front and rear triangles; molded seatstay, chainstay, down tube, and shuttle guard protection; integrated fork bumper

Rear Travel

160mm

Rear Shock

FOX FLOAT X Performance, size-specific tune, 230mm length x 62.5mm stroke

Fork

RockShox ZEB Select RC, 38mm stanchions, 44mm offset

Fork Travel

170mm

Head Tube Diameter

Tapered, 1.125" top, 1.5" bottom

Headset

FSA Orbit No.57E, sealed bearings

Handlebar

Rocky Mountain AM, 780mm width, 38mm rise, 9° backsweep, 5° upsweep, 35mm clamp diameter

Stem

Rocky Mountain AM, 40mm length, 5° rise, 35mm bar clamp

Grips

ODI Elite Pro, lock-on

Brakes

Shimano Deore Trail M6120, 4-piston, metal pads, Shimano RT64 203mm rotors

Brake Levers

Shimano Deore Trail M6120

Drivetrain

1x

Shifters

Shimano SLX M7100, 12-speed

Front Derailleur

None

Rear Derailleur

Shimano Deore XT M8100, 12-speed

Chainguide

Upper and lower pulley guides with bashguard

Cranks

Race Face Ride Cinch, 24mm spindle

Length: 165mm (SM/MD), 170mm (LG/XL)

Chainrings

Race Face Ride Cinch, 34 tooth

Pedals

None

Chain

Shimano Deore M6100, 12-speed

Cassette

Shimano Deore M6100, 12-speed, 10-51 tooth

Rims

WTB ST i30 TCS 2.0, 32 hole, tubeless ready (rim tape and valves included)

Hubs

Shimano SLX, 15mm x 110mm (Boost) front, 12mm x 148mm (Boost) rear with MICRO SPLINE driver

Spokes

DT Swiss Champion 2.0

Tires

Front: Maxxis Assegai, 3C MaxxGrip compound, Double Down (DD) casing, TR, 29" x 2.5" WT

Rear: Maxxis Minion DHR II, 3C MaxxTerra compound, Double Down (DD) casing, TR, 29" x 2.4" WT

Saddle

WTB Volt Race, 142mm width

Seatpost

Rocky Mountain Toonie dropper

Drop: 125mm (SM), 150mm (MD), 170mm (LG/XL)

Seatpost Diameter

30.9mm

Seatpost Clamp

Single bolt, 34.9mm

Rear Dropout / Hub Dimensions

12mm x 148mm (Boost)

Max. Tire Size

29" x 2.6"

Bottle Cage Mounts

One inside front triangle

Colors

Blue/Yellow, Black/Red

Warranty

5 years frame; 3 years electronics; 2 years battery; 1 year paint, decals, frame hardware, drive components, suspension pivots, and bushings

Weight


Miscellaneous

• Mid-high pivot SMOOTHLINK Four-Bar Horst-Link rear suspension design

• Geometry and suspension rate adjustable via RIDE-4 flip chip at rear shock mount

• Chainstay length adjustable via flip chip at rear dropout

• Internal cable routing

• Motor assist settings customizable via app

• BB89.5 press-fit bottom bracket

• Includes Rocky Mountain Powerplay FAST 4A 48V battery charger with Higo deep socket connector

• Compatible with second Overtimepack battery (314 Wh)


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3239705369

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Cait E
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These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed. I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood). Overall: high recommend based on my experience so far!
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Maggie Vega
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★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
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Reviewed in the United States on May 15, 2026
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Kira Stewart
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Theresa
Phoenix, US
★★★★★ 4
No show but stays on
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I wear these socks daily. They truly don’t show with my workout shoes or with hey dudes. But the best thing about them is that they actually stay on your foot. I work out hard and I don’t ever have to pull them up. I do wish they were just a little bit thicker than they are, but they are definitely a product I will buy again.
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