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Cannondale Treadwell 3

Cannondale Treadwell 3 2021



Colour / Iridescent, Black, Gunmetal Green, Quicksand, Maroon

Size / Small, Medium, Large

Manufacturer Website

At a glance

The 2021 Cannondale Treadwell 3 is an hybrid aluminium mountain bike. It is priced at $800 USD, comes in a range of sizes, including Small, Medium, Large and a shimano drivetrain. The bike is part of Cannondale's Treadwell 3 range of mountain bikes.

- Day in, Day out. A bike for any day and anywhere. Fun and light to rip around the neighborhood for meet ups, running errands, or Sunday fun days.


- Light, durable aluminum frame

- Integrated connectivity with Cannondale App

- 7-speed Shimano gearing with disc brakes

Where it thrives

- In town, leisurely rides, on crowded streets

What it’s built for

- Agility, comfort, durability

Where To Buy



  • Frame
    SmartForm C3 Alloy, Ride-Easy low-standover geometry, Straightshot hidden cable routing, Urban Armor frame bumpers, flat mount disc, rack/fender mounts
  • Hubs
    Sealed Alloy Disc
  • Wheels
    QR w/Urban 5mm hex skewers
  • Tires
    [F] Maxxis DTR-1, 650B x 47
  • Chain
    KMC Z51, 7-speed
  • Crank
  • Bottom Bracket
    Cartridge Sealed
  • Rear Derailleur
    Shimano Tourney
  • Shifters
    Shimano Tourney, 7-speed
  • Brakeset
    Promax mechanical disc, 160/160mm rotors
  • Handlebar
    Cannondale Cruise Control riser, 6061 alloy, 31.8mm clamp, 15 degree backsweep, 740mm width
  • Saddle
    Cannondale Treadwell, 170mm, steel rails
  • Seatpost
    Alloy, 31.6 x 350mm
  • Stem
    Cannondale 3 with Intellimount, alloy, 31.8mm clamp
  • Grips
    Cannondale Comfort
  • Headset
    Tange Semi-Integrated


Q: How much is a 2021 Cannondale Treadwell 3?

A 2021 Cannondale Treadwell 3 is typically priced around $800 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 Cannondale Treadwell 3?

The 2021 Cannondale Treadwell 3 may be purchased directly from Cannondale.

Q: What size 2021 Cannondale Treadwell 3 should I get?

The 2021 Cannondale Treadwell 3 comes in sizes Small, Medium, Large. After measuring your height, use the size chart below to find the typical Cannondale Treadwell 3 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 - 158cm4'10" - 5'2"XS
158cm - 168cm5'2" - 5'6"S
168cm - 178cm5'6" - 5' 10"M
178cm - 185cm5'10" - 6'1"L
185cm - 193cm6'1" - 6'4"XL
193cm - 198cm6'4" - 6'6"XXL


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