Evil Insurgent / X01 I9 Hydra MX 2021
Bike details
Key information split into simple groups.
Bike summary
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Frame Carbon
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Wheels 29" / 27.5"
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Travel Front 170mm
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Travel Rear 168mm
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Fork RockShox ZEB Ultimate
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Groupset X01 Eagle
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Suspension Full
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Drivetrain 1 × 12
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Brakes Hydraulic Disc
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
Insurgent 168mm of travel, UD Carbon, Full Internal Cable Routing, SB+ 157mm Rear Spacing, Integrated Chain Guide, Threaded BB
Suspension Fork
Rockshox ZEB Ultimate 29, Charger 2.1 RC2, 170mm Travel, 44mm Offset
Rear Shock
Rockshox Super Deluxe Coil Ultimate, Trunnion 205x65, ML 320
Drivetrain
Rear Derailleur
SRAM X01 Eagle, 12sp
Front Derailleur
Single Ring Only
Shift Levers
SRAM X01 Eagle, 12sp
Cassette
SRAM XG-1295-B1 Eagle, 10-52T, 10,12,14,16,18,21,24,28,32,36,42,52
Crank
SRAM X01 Eagle DUB, SUPERBOOST+, 170mm, Direct Mount 32t, 56.5mm Chainline, Lunar
Bottom Bracket
73mm Threaded
Chain
SRAM X01 Eagle w/Powerlock
Wheels
Rims
168mm
Tires
Front: Maxxis Minion DHF EXO TR, 29x2.5, Rear: Maxxis Minion DHF EXO TR, 27.5x2.3
Cockpit
Stem
Evil 12 Gauge Stem, Length: 35mm
Handlebar
Evil Boomstick Carbon, Backsweep: 8°, Upsweep: 5° Clamp: 35mm, Rise: 35mm, Width: 810mm
Grips
Evil Palmela Handerson lock-on
Headset
Works Components 1 Degree Angleset
Seat
Saddle
WTB Volt Pro
Seatpost
Bike Yoke Revive, S:125mm, M: 160mm, L:185mm XL: 213mm
Fit data
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.4 mm | 1.36 mm | 1.33 mm | 1.3 mm |
| Bottom Bracket Height | 358 mm | 358 mm | 358 mm | 358 mm |
| Front Center | 785 mm | 806 mm | 832 mm | 857 mm |
| Rake | 38 mm | 38 mm | 38 mm | 38 mm |
| Trail | 131 mm | 131 mm | 131 mm | 131 mm |
| Stack | 628 mm | 637 mm | 649 mm | 659 mm |
| Reach | 450 mm | 467 mm | 487 mm | 507 mm |
| Top Tube Length | 602 mm | 619 mm | 640 mm | 661 mm |
| Seat Tube Angle | 76.9 ° | 76.9 ° | 76.9 ° | 76.9 ° |
| Seat Tube Length | 390 mm | 425 mm | 460 mm | 495 mm |
| Head Tube Angle | 64.2 ° | 64.2 ° | 64.2 ° | 64.2 ° |
| Head Tube Length | 104 mm | 114 mm | 127 mm | 139 mm |
| Chainstay Length | 437 mm | 437 mm | 437 mm | 437 mm |
| Wheelbase | 1222 mm | 1243 mm | 1269 mm | 1294 mm |
| Bottom Bracket Drop | 1 mm | 1 mm | 1 mm | 1 mm |
| Standover Height | 712 mm | 723 mm | 731 mm | 743 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
About this model
Insurgent / X01 I9 Hydra MX completes the Evil Insurgent model. 48 bikes variations carry this model name so far. You can get a glimpse at all models from 2021, by clicking on this link.
Model range prices
The most economical model, the Evil Insurgent / GX I9 Hydra MX 2021 has a starting price of 5999$. Evil Insurgent / AXS I9 Hydra 2021 on the other hand is the most expensive at 8299$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Enduro bikes average price
According to our calculations, the average cost of an Enduro bike that is reliable is 3599$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Enduro bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 7599$. If we compare this with the average Enduro bike cost we notice that the price is 111.14% higher.
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
Evil Insurgent / X01 I9 Hydra MX 2021 bike is equipped with the RockShox ZEB Ultimate fork, and has 170mm travel. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Rear Shock
Evil Insurgent / X01 I9 Hydra MX bike has the Rockshox Super Deluxe Coil Ultimate model installed, and has a travel of 168mm. Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels
As for the wheels, Evil Insurgent / X01 I9 Hydra MX 2021, has a 29″ aluminum model. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, these wheels are not ideal for smaller people.
Brakes
For your safety, it is important to have quality breaks on your bike. Evil Insurgent / X01 I9 Hydra MX has Hydraulic Disc brakes installed. These kinds of brakes are among the most popular models used on bikes. To sum up, these are ideal for anyone.
Sizes
Insurgent / X01 I9 Hydra MX comes in 4 sizes, that range from 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, you won’t have a problem finding one that suits you.
Dropper post
Every bike should have a dropper post, and this one does. A dropper post is a must-have these days if you’re riding anything remotely technical. The main benefit of a dropper post is increased safety while riding. As mentioned above, the lever system allows you to quickly move the saddle out of the way when approaching descents or trail obstacles.
