Details
Designed alongside our Dyname 4.0 drive system, the Altitude Powerplay has everything you need for aggressive enduro e-biking. The Altitude Powerplay shares the many of the same attributes as our race proven Altitude—geometry, kinematics, and adjustability.
| SM | MD | LG | XL | |
|---|---|---|---|---|
| Top Tube Horizontal (mm) | 587 | 612 | 639 | 673 | 
| Head Tube Angle (deg) | 63.5 | 63.5 | 63.5 | 63.5 | 
| Head Tube Length (mm) | 100 | 100 | 110 | 125 | 
| Seat Tube Angle (deg) | 75.5 | 75.5 | 75.5 | 75.5 | 
| Seat Tube Length (mm) | 380 | 420 | 445 | 480 | 
| Rear Centre (mm) | 439 | 439 | 439 | 439 | 
| Bottom Bracket Drop (mm) | 20 | 20 | 20 | 20 | 
| Reach (mm) | 425 | 450 | 475 | 508 | 
| Stack (mm) | 629 | 628 | 638 | 652 | 
| Standover Height (mm) | 834 | 832 | 831 | 831 | 
| Wheelbase (mm) | 1210 | 1237 | 1264 | 1301 | 
| Frame Size | Measurements | 
|---|---|
| Small | 157.5 - 170 cm / 5’2” - 5’7” | 
| Medium | 167.5 - 177.5 cm / 5’6” - 5’10” | 
| Large | 175 - 188 cm / 5’9” - 6’2” | 
| X-Large | 185.5 - 198 cm / 6’1” - 6’6” | 
Specs
| Frame | SMOOTHWALL™ Carbon | Integrated Display | Mid-High Pivot Smoothlink Suspension System | Press Fit BB | RIDE-4™ Adjustable Geometry + Suspension Rate | 160mm Travel. FORM™ Alloy Rear Triangle | 
|---|---|
| Fork | Fox 38 Float EVOL GRIP Performance Series 170mm | 44mm Offset | 
| Rear Shock | Fox Float X2 Performance | Sealed Bearing Eyelet | 25x8mm F Hardware | All Sizes = 230x62.5mm | Size-Specific tune in FAQ | 
| Rims | WTB ST i30 TCS 2.0 Tubeless | 32H / Tubeless Ready - Tape / Valves Incl | 
| Hubs | Front Hub: Rocky Mountain SL Sealed Boost 15mm Rear Hub: DT Swiss Hybrid 370 Boost 148mm | 18T Star-Ratchet | 
| Spokes | F : DT Swiss Champion 2.0 | R : DT Swiss Alpine 2.3/2.0 | 
| Tires | F: Maxxis Assegai 2.5 WT 3C MaxxGrip DD Tubeless Ready // R: Maxxis Minion DHR II 2.4 WT 3C MaxxTerra DD Tubeless Ready // Cushcore Trail Tire Inserts | Lightweight | Tire & Rim Protection | 
| Bottom Bracket | Shimano SM-BBMT500 | 
| Crankset | Race Face Aeffect Cinch 34T | 24mm Spindle | Crank Length: SM - MD = 165mm | LG - XL = 170mm | 
| Shifters | Shimano XT | 
| Rear Derailleur | Shimano XT | 
| Cassette/Freewheel | Shimano XT 10-51T | 
| Chain | Shimano M8100 | 
| Brakes | Shimano XT Trail 4 Piston | Metal Pads | 
| Handlebars | Rocky Mountain AM | 780mm Width | 38mm Rise | 9° Backsweep | 5° Upsweep | 35 Clamp | 
| Tape/Grips | ODI Elite Pro Lock On | 
| Stem | Rocky Mountain 35 AM | 5° Rise | All Sizes = 40mm | 
| Headset | FSA Orbit NO.57E ZS44|56 | Durable Sealed Stainless 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower | 1.5" Crown Race | 
| Seatpost | X Fusion Manic Alloy 30.9mm | Shimano MT500 Remote | SM = 125mm | MD = 150mm | LG = 170mm | XL = 200mm | 
| Saddle | WTB Volt Race 142 | 
| Accessories & Extras | Rocky Mountain Micro Remote | 
| Motor | Dyname 4.0 Mountain Bike Drive | 700W Max Power | 250W Nominal Power | 108Nm | Rocky Mountain Micro Remote | Low RPM - High Efficiency class 1 eMTB System | Designed in Canada | 
| Battery | 720 Wh Removable Integrated Li-Ion | 100% Charged in 3:55 (4A) / 7:35 (2A) | 80% Charged in 2:55 (4A) / 6:05 (2A) | 
| Controller/Display | Rocky Mountain Jumbotron | Drive System Customization | Battery & Assist Level | Trip | Speed | Cadence | Top Tube Integration | 
| Charger | Rocky Mountain Powerplay FAST Charger V1 | 4A | 48V | Higo Deep Socket Connector | Overtimepack Compatible (Dyname 4) | 
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN | Store SKU | 
|---|---|---|---|
| Green/Green / Small / 29-inch | 770416474374 | B0306SM1CA | ALT39138915N | 
| Green/Green / Medium / 29-inch | 770416474572 | B0306MD1CA | ALT3975237N | 
| Green/Green / Large / 29-inch | 770416474770 | B0306LG1CA | ALT39415816N | 
| Green/Green / X-Large / 29-inch | 770416474978 | B0306XL1CA | ALT39853114N | 
| Brown/Carbon/Black / Small / 29-inch | 770416474473 | B0306SM2CA | |
| Brown/Carbon/Black / Medium / 29-inch | 770416474671 | B0306MD2CA | ALT45539425K | 
| Brown/Carbon/Black / Large / 29-inch | 770416474879 | B0306LG2CA | |
| Brown/Carbon/Black / X-Large / 29-inch | 770416475074 | B0306XL2CA | 

 
