Rocky Mountain Instinct Alloy 70 BC Edition 2020
2020 Mountain
Estimate price |
4,699$
Weight | 14.68 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" / 27.5" -
Travel Front 160mm -
Travel Rear 155mm -
Fork Fox Factory Float 36
-
Groupset XT, Race Face -
Suspension Full -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
SM
158cm - 171cm
MD
168cm - 180cm
MD
168cm - 180cm
LG
178cm - 189cm
LG
178cm - 189cm
XL
186cm - 199cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
FORM Alloy. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. 2-Bolt ISCG05 Tabs.
Suspension Fork
Fox 36 Float EVOL GRIP2 Factory 160mm 44mm Offset
Rear Shock
Fox Float DPX2 EVOL Factory
Drivetrain
Rear Derailleur
Shimano XT
Shift Levers
Shimano XT
Cassette
Shimano XT 10-51T
Crank
Race Face Aeffect Cinch 32T Steel
Bottom Bracket
Shimano SM-BBMT500
Chain
Shimano HG7100
Wheels
Front Hub
Rocky Mountain Sealed Boost 15mm
Rear Hub
DT Swiss 370 Boost 148mm
Rims
Race Face AR 30
Spokes
DT Swiss Competition 2.0/1.8/2.0
Tires
Maxxis Minion DHF WT Maxx Terra 3C Tubeless Ready 29 x 2.5 / Maxxis Aggressor WT EXO Tubeless Ready 29 x 2.5
Brakes
Brakes
Shimano XT Trail 4 Piston / Shimano RT66 203mm / Shimano RT66 203mm
Brake Levers
Shimano XT Trail 4 Piston
Cockpit
Stem
Rocky Mountain 35 AM
Handlebar
Rocky Mountain AM 780mm
Grips
Rocky Mountain Lock On Light
Headset
FSA Orbit NO.57E
Seat
Saddle
WTB Volt Race 142
Seatpost
OneUp Dropper Post 30.9mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | SM | MD | MD | LG | LG | XL | XL |
|---|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.5 mm | 1.52 mm | 1.43 mm | 1.45 mm | 1.37 mm | 1.4 mm | 1.32 mm | 1.33 mm |
| Bottom Bracket Height | 355 mm | 339 mm | 355 mm | 339 mm | 355 mm | 339 mm | 355 mm | 339 mm |
| Front Center | 727 mm | 730 mm | 753 mm | 756 mm | 779 mm | 782 mm | 811 mm | 814 mm |
| Rake | 51 mm | 51 mm | 51 mm | 52 mm | 50 mm | 51 mm | 51 mm | 51 mm |
| Trail | 112 mm | 106 mm | 112 mm | 105 mm | 113 mm | 106 mm | 112 mm | 106 mm |
| Stack | 599 mm | 602 mm | 604 mm | 607 mm | 613 mm | 617 mm | 622 mm | 626 mm |
| Reach | 399 mm | 395 mm | 423 mm | 418 mm | 446 mm | 441 mm | 473 mm | 469 mm |
| Top Tube Length | 569 mm | 570 mm | 594 mm | 595 mm | 619 mm | 620 mm | 649 mm | 650 |
| Seat Tube Angle | 74.4 ° | 74 ° | 74.4 ° | 74 ° | 74.4 ° | 74 ° | 74.4 ° | 74 ° |
| Seat Tube Length | 392 mm | 392 mm | 432 mm | 432 mm | 470 mm | 470 mm | 508 mm | 508 mm |
| Head Tube Angle | 65.9 ° | 65.5 ° | 65.9 ° | 65.5 ° | 65.9 ° | 65.5 ° | 65.9 ° | 65.5 ° |
| Head Tube Length | 95 mm | 95 mm | 100 mm | 100 mm | 110 mm | 110 mm | 120 mm | 120 mm |
| Chainstay Length | 427 mm | 427 mm | 427 mm | 427 mm | 427 mm | 427 mm | 427 mm | 427 mm |
| Wheelbase | 1153 mm | 1157 mm | 1179 mm | 1183 mm | 1205 mm | 1209 mm | 1237 mm | 1241 mm |
| Bottom Bracket Drop | 19 mm | 16 mm | 19 mm | 16 mm | 19 mm | 16 mm | 19 mm | 16 mm |
| Standover Height | 820 mm | 816 mm | 820 mm | 816 mm | 820 mm | 816 mm | 820 mm | 816 mm |
| Wheels | 29" | 27" | 29" | 27" | 29" | 27" | 29" | 27" |
| Rider Min Height | 158 cm | 158 cm | 168 cm | 168 cm | 178 cm | 178 cm | 186 cm | 186 cm |
| Rider Max Height | 171 cm | 171 cm | 180 cm | 180 cm | 189 cm | 189 cm | 199 cm | 199 cm |
Model Overview
Instinct Alloy 70 BC Edition completes the Rockymountain Instinct model. Rocky Mountain released 89 bikes variations of this model so far. You can easily view all of the Rockymountain Instinct bikes models from 2020, here.
Model range prices
Rocky Mountain Instinct Alloy 30 2020 is the most affordable bike of this model and has a price of 2599$. On the other hand, Rocky Mountain Instinct Carbon 90 2020, is the most expensive and costs 7299$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Enduro bikes average price
According to our calculations, the average cost of an Enduro bike that is reliable is 3599$. However, you could also get a good Enduro bike even if you pay a lower amount than the average price. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
When Rocky Mountain released this model in 2020, its price was 4699$. Comparing this to the average Enduro bike price, we see that the price is 30.56% higher.
Enduro bikes average weight
If we make a quick analysis of the average weight of an Enduro bike, we get 14.27 kg (31.46 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
slightly heavier than average, Instinct Alloy 70 BC Edition has a weight of 14.68 kg (32.36 lbs). In short, the average Enduro bike weight is 2.87% lower than this one.
Internal Cable Routing
It’s also important to mention the internal cable routing that this bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
Overview of components
Fork
Rocky Mountain Instinct Alloy 70 BC Edition 2020 bike is equipped with the Fox Factory Float 36 fork, and has 160mm travel. Bike forks are good shock absorbers and provide a smooth ride and a great experience. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Rear Shock
From the factory, it comes with the Fox Float DPX2 EVOL Factory rear shock model, which has a travel of 155mm. Rear shocks improve riding comfort and give you greater control over all terrains. In short, a full-suspension bike will give you the smoothest ride possible.
Wheels
The Instinct Alloy 70 BC Edition 2020 bike is equipped with 29″ aluminum wheels when leaving the factory. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Instinct Alloy 70 BC Edition comes with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.
Sizes
Instinct Alloy 70 BC Edition comes in 8 sizes, that range from 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, finding one for you shouldn’t be a problem.
Dropper post
A dropper post is included with the Instinct Alloy 70 BC Edition. Needless to say, a dropper post will come in handy on climbs and descends. You’ll fall in love with it at first sight!