Image of Sonder Cortex SX Eagle
2021

Sonder Cortex SX Eagle

Sonder Cortex 2021

1949

Trail

Colour / Green, White, Bronze

Size / SM, MD, LG, XL

Manufacturer Website

At a glance

The 2021 Sonder Cortex SX Eagle is an Trail Aluminium / Alloy mountain bike. It sports 29" wheels, is priced at $1,949 USD, comes in a range of sizes, including SM, MD, LG, XL, has RockShox suspension and a SRAM drivetrain. The bike is part of Sonder's Cortex range of mountain bikes.

- Horst Link suspension design

- Internal cable routing

- Frame weights: 2730g (SM), 2910g (MD), 3050g (LG), 3110g (XL)

- Photos show alternate builds

Where To Buy

Reviews

Specifications

Frameset
  • Frame
    Hydroformed double-butted 6061 alloy, tapered ovalized top tube
  • Fork
    RockShox Recon RL Silver, 51mm offset, 130mm
  • Shock
    RockShox Deluxe Select+, 190mm x 45mm
Wheels
  • Hubs
    Shimano, 110x15mm Boost front, 148x12mm Boost rear with HG driver
  • Wheels
    Sonder Nova
  • Wheel Size
    29"
  • 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"
Drivetrain
  • Chain
    442mm, 445mm, 447mm, 450mm, None, SRAM SX Eagle, 32 tooth, SRAM NX Eagle, 12-speed
  • Crank
    SRAM SX Eagle PowerSpline, 170mm length
  • Bottom Bracket
    40mm drop, SRAM PowerSpline, 73mm English/BSA threaded
  • Rear Derailleur
    SRAM SX Eagle, 12-speed
  • Shifters
    SRAM SX Eagle, 12-speed
Components
  • Brakeset
    SRAM Level, 2-piston, Avid CenterLine rotors (180mm front, 160mm rear), SRAM Level
  • Handlebar
    Aspect Riser, 31.8mm clamp diameter
  • Saddle
    Sonder Abode
  • Seatpost
    Sonder, 400mm length, 31.6mm, Single bolt, 34.9mm, 31.6mm, Single bolt, 34.9mm
  • Stem
    Love Mud Piskie, 35mm length, 31.8mm bar clamp
  • Grips
    WTB Wafel
  • Headset
    Love Mud Rumour, ZS44/28.6 upper, ZS56/40 lower

FAQ

Q: How much is a 2021 Sonder Cortex SX Eagle?

A 2021 Sonder Cortex SX Eagle is typically priced around $1,949 USD when new. Be sure to shop around for the best price, and also look to the used market for a great deal.

Q: Where to buy a 2021 Sonder Cortex SX Eagle?

The 2021 Sonder Cortex SX Eagle may be purchased directly from Sonder.

Q: What size wheels does the 2021 Sonder Cortex SX Eagle have?

The 2021 Sonder Cortex SX Eagle has 29" wheels.

Q: What size 2021 Sonder Cortex SX Eagle should I get?

The 2021 Sonder Cortex SX Eagle comes in sizes SM, MD, LG, XL. After measuring your height, use the size chart below to find the typical Sonder Cortex SX Eagle size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL

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