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2026 Cannondale

Treadwell 1

A 650b aluminum frame hybrid bike with upper mid-range components and tektro hydraulic disc brakes.
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Manufacturer Price

$899
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels650b Aluminum
Drivetrain1 × 9
GroupsetCUES
BrakesTektro Hydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

30 mph

Treadwell 1

35 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Sizing
SM

4'11" – 5'6"

MD

5'4" – 6'1"

LG

5'10" – 6'3"

XL

6'0" – 6'6"

Rider Fit Notes

None yet.

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Price History
Geometry
Specs
Build
Frame

SmartForm C3 Alloy, Ride-Easy geometry, Straightshot hidden cable routing, post mount disc, rack/fender mounts

ColorsTungsten Blue; Platinum

Fork

SmartForm C3 Alloy, ISO disc mount, 100x9mm QR, 1-1/8" steerer, fender mounts

Bottom Bracket

Shimano UN101, square taper

Headset

Semi-integrated, 1-1/8"

Stem

Cannondale 3 Intellimount, Alloy, 31.8mm, with Universal Phone Clamp and SP-Connect SPC+ mount

Handlebar

Cannondale Cruise Control riser, 6061 alloy, 31.8mm, 15° back, 740mm

Saddle

Selle Royal Lookin, Moderate

Seatpost

Cannondale 3, 6061 Alloy, 27.2x350mm

TypeRigid

Pedals

Cannondale Parklane Control Flat

Grips

Cannondale ParkLane

Groupset
Rear Derailleur

Shimano CUES U4000, 9-speed

Crank

Shimano CUES 4000, 40T

Shifters

Shimano CUES U4000, RapidFire, 9-speed

Cassette

Shimano CUES, LinkGlide, 11-46, 9-speed

Chain

KMC XGlide

Brakes

Tektro M275 hydraulic disc, 160/160mm centerlock rotors

TypeTektro Hydraulic Disc

Brake Levers

Tektro M275 hydraulic disc

Wheels
Rims

Cannondale Disc, double wall w/eyelet, 32h

Spokes

Stainless Steel, 14g

Front Hub

Shimano QC300, 9x100mm, centerlock, QR

Rear Hub

Shimano QC300, 9x135mm, centerlock, QR

Tires

WTB Byway, 650bx47mm

Rider Notes
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First added December 13

Last updated June 7