Rocky Mountain Instinct Powerplay C90 Shimano 2023
Bike details
Key information split into simple groups.
Bike summary
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Frame Carbon
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Wheels 29"
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Travel Front 150mm
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Travel Rear 140mm
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Fork Fox Factory Float 36
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Groupset XTR, Race Face
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Suspension Full
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Motor Dyname 250W 108Nm mid-drive
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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)
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Drivetrain 1 × 12
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Brakes Hydraulic Disc
Recommended size guide.
SM Steep
157cm - 170cm
SM Slack
157cm - 170cm
MD Steep
167cm - 177cm
MD Slack
167cm - 177cm
LG Steep
175cm - 188cm
LG Slack
175cm - 188cm
XL Steep
185cm - 198cm
XL Slack
185cm - 198cm
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
SMOOTHWALL™ Carbon | Integrated Display | Mid-High Pivot Smoothlink Suspension System | Press Fit BB | RIDE-4™ Adjustable Geometry + Suspension Rate | 140mm Travel. SMOOTHWALL™ Carbon Rear Triangle
Suspension Fork
Fox 36 Float EVOL GRIP2 Factory Series 150mm | 44mm Offset
Rear Shock
Fox Float X Factory | Sealed Bearing Eyelet | 25x8mm F Hardware | All Sizes = 210x55mm | Size-Specific tune in FAQ
Drivetrain
Rear Derailleur
Shimano XTR
Shift Levers
Shimano XTR
Cassette
Shimano XTR 12s 10-51T
Crank
Race Face Era Cinch 34T | 30mm Spindle | Crank Length = 170mm
Bottom Bracket
Race Face BB89 30mm
Chain
Shimano M8100
Wheels
Front Hub
Rocky Mountain Sealed Boost 15mm
Rear Hub
DT Swiss Hybrid 350 Boost 148mm | 24T Star-Ratchet
Rims
Race Face ARC Carbon 31 | 32H | Tubeless Ready - Tape / Valves Incl
Spokes
F : DT Swiss Champion 2.0 | R : DT Swiss Alpine 2.3/2.0
Tires
F: Maxxis Minion DHF 2.5 WT 3C MaxxTerra EXO+ Tubeless Ready // R: Maxxis Minion DHR II 2.4 WT 3C MaxxTerra EXO+ Tubeless Ready
Brakes
Brakes
Shimano XTR Trail 4 Piston | IceTec Metal Pads | F:Shimano RT86 203mm | R:Shimano RT86 203mm
Cockpit
Stem
Rocky Mountain 35 CNC | 0° Rise | All Sizes = 40m
Handlebar
Race Face Next R | 780mm Width | 20mm Rise | 8° Backsweep | 4° Upsweep | 35mm Clamp
Grips
ODI Elite Pro Lock On
Headset
FSA Orbit NO.57E | 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
Seat
Saddle
WTB Volt Race 142
Seatpost
Fox Transfer Factory Series 30.9mm | SM = 125mm | MD = 150mm | LG = 175mm | XL = 200mm
Motor & Battery
Motor
Dyname 4.0 Mountain Bike Drive | 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)
Remote
Rocky Mountain Micro Remote
Charger
Rocky Mountain Powerplay FAST Charger | 4A | 48V | Higo Deep Socket Connector | Overtimepack Compatible (Dyname 4)
Fit data
Numbers for sizing and ride feel.
| Size | SM Steep | SM Slack | MD Steep | MD Slack | LG Steep | LG Slack | XL Steep | XL Slack |
|---|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.4 mm | 1.45 mm | 1.33 mm | 1.37 mm | 1.28 mm | 1.31 mm | 1.23 mm | 1.26 mm |
| Bottom Bracket Height | 342 mm | 332 mm | 342 mm | 332 mm | 342 mm | 332 mm | 342 mm | 332 mm |
| Front Center | 765 mm | 765 mm | 790 mm | 790 mm | 819 mm | 820 mm | 856 mm | 856 mm |
| Rake | 45 mm | 46 mm | 45 mm | 46 mm | 45 mm | 47 mm | 47 mm | 46 mm |
| Trail | 125 mm | 130 mm | 125 mm | 130 mm | 125 mm | 129 mm | 123 mm | 130 mm |
| Stack | 615 mm | 621 mm | 615 mm | 621 mm | 623 mm | 629 mm | 636 mm | 643 mm |
| Reach | 438 mm | 429 mm | 463 mm | 454 mm | 488 mm | 479 mm | 517 mm | 509 mm |
| Top Tube Length | 580 mm | 582 mm | 605 mm | 607 mm | 633 mm | 635 mm | 666 mm | 668 mm |
| Seat Tube Angle | 76.95 ° | 76.2 ° | 76.95 ° | 76.2 ° | 76.95 ° | 76.2 ° | 76.95 ° | 76.2 ° |
| Seat Tube Length | 380 mm | 380 mm | 420 mm | 420 mm | 445 mm | 445 mm | 480 mm | 480 mm |
| Head Tube Angle | 64.95 ° | 64.2 ° | 64.95 ° | 64.2 ° | 64.95 ° | 64.2 ° | 64.95 ° | 64.2 ° |
| Head Tube Length | 100 mm | 100 mm | 100 mm | 100 mm | 110 mm | 110 mm | 125 mm | 125 mm |
| Chainstay Length | 433 mm | 436 mm | 433 mm | 436 mm | 433 mm | 436 mm | 433 mm | 436 mm |
| Wheelbase | 1196 mm | 1198 mm | 1221 mm | 1223 mm | 1250 mm | 1253 mm | 1287 mm | 1289 mm |
| Bottom Bracket Drop | 32 mm | 42 mm | 32 mm | 42 mm | 32 mm | 42 mm | 32 mm | 42 mm |
| Standover Height | 820 mm | 816 mm | 820 mm | 815 mm | 820 mm | 814 mm | 820 mm | 815 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" |
| Rider Min Height | 157 cm | 157 cm | 167 cm | 167 cm | 175 cm | 175 cm | 185 cm | 185 cm |
| Rider Max Height | 170 cm | 170 cm | 177 cm | 177 cm | 188 cm | 188 cm | 198 cm | 198 cm |
About this model
Instinct Powerplay C90 Shimano belongs to the Rockymountain E Instinct model. There are 37 e-bikes that carry this model name. You can easily view all of the Rockymountain E Instinct e-bikes models from 2023, here.
Model range prices
Rocky Mountain Instinct Powerplay A10 Shimano 2023 is the most economical model, with a starting price of 5499$. Rocky Mountain Instinct Powerplay Carbon 90 2023 on the other hand costs 12999$, and is the most expensive model.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Trail e-bikes average price
If you want an acceptable Trail e-bike you should know that the average price is 3365$. However, this doesn’t mean that if you spend less money on a Trail e-bike, you couldn’t get a decent one. To sum up, when you purchase your e-bike, make sure to check if it has reviews, and also do some components research.
When Rocky Mountain released this model in 2023, its price was 12999$. Doing a quick comparison, we notice that Instinct Powerplay C90 Shimano price is 286.3% more expensive than the average cost of a Trail e-bike.
Trail e-bikes average weight
On a deeper look, we notice that the average weight of a Trail e-bike is 23.7 kg (52.25 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
Weighing 21.2 kg (46.74 lbs), the Instinct Powerplay C90 Shimano model is considerably lighter than average. In short, the average Trail e-bike weight is 11.79% higher than this one.
Overview of components
Fork
Rocky Mountain Instinct Powerplay C90 Shimano 2023 e-bike is equipped with the Fox Factory Float 36 fork, and has 150mm travel. Bike forks are perfect to absorb shocks and provide a great riding experience overall. In conclusion, always look for a fork with decent travel when you buy a bike.
Rear Shock
The shock that’s installed on this e-bike is Fox Float X Factory | Sealed, with a travel distance of 140mm. Bike rear shocks increase the riding comfort, and also give you more control over technical trails. In short, a full-suspension bike will give you the smoothest ride possible.
Wheels
As for the wheels, Rocky Mountain Instinct Powerplay C90 Shimano 2023, has a 29″ carbon model. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, 29″ wheels will make your e-bike react slower to obstacles you may encounter.
Brakes
When you want to stop the bike in time, the brakes are vital. The Instinct Powerplay C90 Shimano has Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, you can ride your bike with confidence.
Sizes
This e-bike is available in 8 sizes. They vary from 157 cm – 198 cm (5.15 ft – 6.5 ft). In short, it won’t be difficult to find the right one for you.
Dropper post
The Rocky Mountain model is also equipped with a dropper post. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.
