Sonder Evol SX Eagle 2021
2021 Mountain
Estimate price |
2,049$
Weight | 14.7 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 150mm -
Travel Rear 140mm -
Fork RockShox 35 Silver
-
Groupset SX Eagle -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Aluminum
Suspension Fork
RockShox 35 Silver R, 44mm offset
Rear Shock
RockShox Deluxe Select+ RT, 210mm x 55mm
Drivetrain
Rear Derailleur
SRAM SX Eagle, 12-speed
Front Derailleur
None
Shift Levers
SRAM SX Eagle, 12-speed
Cassette
SRAM SX Eagle PG-1210, 12-speed, 11-50 tooth
Crank
SRAM SX Eagle PowerSpline, 170mm length
Bottom Bracket
SRAM PowerSpline, 73mm English/BSA threaded
Chain
SRAM NX Eagle, 12-speed
Chain Guide
None
Pedals
None
Wheels
Front Hub
Shimano, 110x15mm Boost front, 148x12mm Boost rear with HG driver
Rear Hub
Shimano, 110x15mm Boost front, 148x12mm Boost rear with HG driver
Rims
Sonder Nova
Spokes
Sonder Nova wheelset
Tires
Front: WTB Vigilante, Light/High Grip, 29" x 2.5", Rear: WTB Trail Boss, Tough/Fast Rolling, 29" x 2.4"
Brakes
Brakes
SRAM G2 R, 4-piston, Avid CenterLine 180mm rotors
Brake Levers
SRAM G2 R
Cockpit
Stem
Love Mud Piskie, 35mm length, 31.8mm bar clamp
Handlebar
Sonder Aspect Riser, 31.8mm clamp diameter
Grips
WTB Wafel
Headset
FSA Orbit C-40-ACB, IS42/28.6 upper, IS52/40 lower
Seat
Saddle
Sonder Kura
Seatpost
Sonder Membar, 400mm length
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.389 mm | 1.33 mm | 1.279 mm | 1.224 mm |
| Bottom Bracket Height | 344 mm | 344 mm | 344 mm | 344 mm |
| Front Center | 750 mm | 770 mm | 799 mm | 827 mm |
| Rake | 42 mm | 42 mm | 41 mm | 42 mm |
| Trail | 128 mm | 128 mm | 129 mm | 128 mm |
| Stack | 604 mm | 605 mm | 614 mm | 618 mm |
| Reach | 435 mm | 455 mm | 480 mm | 505 mm |
| Top Tube Length | 586 mm | 606 mm | 634 mm | 661 mm |
| Seat Tube Angle | 75.5 ° | 75.5 ° | 75.5 ° | 75.5 ° |
| Seat Tube Length | 400 mm | 425 mm | 445 mm | 470 mm |
| Head Tube Angle | 65 ° | 65 ° | 65 ° | 65 ° |
| Head Tube Length | 95 mm | 95 mm | 105 mm | 110 mm |
| Chainstay Length | 445 mm | 445 mm | 445 mm | 445 mm |
| Wheelbase | 1193 mm | 1213 mm | 1242 mm | 1270 mm |
| Bottom Bracket Drop | 30 mm | 30 mm | 30 mm | 30 mm |
| Standover Height | 809 mm | 812 mm | 822 mm | 833 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 |
Model Overview
Evol SX Eagle completes the Sonder Evol model. 3 bikes variations carry this model name so far. Take a sneak peek at all Sonder Evol bikes models from 2021, by clicking here.
Model range prices
The most economical model, the Sonder Evol SX Eagle 2021 has a starting price of 2049$. Sonder Evol GX Eagle 2021 on the other hand is the most expensive at 3149$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Trail bikes
Our math shows that the average cost of a dependable Trail bike is 2762$. However, even if your budget is less than the average, you might still be able to get a top-quality Trail bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 2049$. Comparing the average cost of a Trail bike to this one, you will see that Evol SX Eagle price is 34.8% lower.
Average weight for Trail bikes
If we make a quick analysis of the average weight of a Trail bike, we get 12.98 kg (28.62 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
considerably heavier than average, Evol SX Eagle has a weight of 14.7 kg (32.41 lbs). In short, the average Trail bike weight is 13.25% lower than this one.
Evol SX Eagle components
Fork
The Evol SX Eagle comes factory-installed with the RockShox 35 Silver fork. This has a travel range of 150mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. In conclusion, always look for a fork with decent travel when you buy a bike.
Rear Shock
Sonder Evol SX Eagle bike has the RockShox Deluxe Select+ RT model installed, and has a travel of 140mm. Rear shocks offer better comfort, better traction, and better cornering. This allows for quicker riding on rough roads and trails. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels
As for the wheels, Sonder Evol SX Eagle 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. Sonder Evol SX Eagle has Hydraulic Disc brakes installed. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, finding one for you shouldn’t be a problem.