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Treadwell 1 Low StepThru
The Cannondale Treadwell 1 Low StepThru is an easygoing, comfortable bike designed to keep you moving, smiling, and connected on every ride. Its lightweight SmartForm C3 Alloy frame and fork feature a low step-over design for effortless mounting, while the upright riding position delivers relaxed control for cruising around town. Shimano CUES 9-speed shifting provides smooth, reliable gear changes, and hydraulic disc brakes offer confident stopping power in all conditions. Wide, high-volume WTB Byway 650b tires roll fast with added comfort and grip, making everyday rides feel smooth and stable. With an integrated universal phone clamp and AppTag for ride tracking and connectivity, plus comfort-focused touchpoints throughout, the Treadwell 1 Low StepThru is the perfect companion for casual rides, errands, and staying active with ease.

Frameset
Frame:
SmartForm C3 Alloy, Ride-Easy low-standover geometry, Straightshot hidden cable routing, post mount disc, rack/fender mounts
Fork:
SmartForm C3 Alloy, ISO disc mount, 100x9mm QR, 1-1/8" steerer, fender mounts
Headset:
Semi-integrated, 1-1/8"
Drivetrain
Rear Derailleur:
Shimano CUES U4000, 9-speed
Shifters:
Shimano CUES U4000, RapidFire, 9-speed
Crank:
Shimano CUES 4000, 40T
Chain:
KMC XGlide
Rear Cogs:
Shimano CUES, LinkGlide, 11-46, 9-speed
Bottom Bracket:
Shimano UN101, square taper
Brakes
Brakes:
Tektro M275 hydraulic disc, 160/160mm centerlock rotors
Brake Levers:
Tektro M275 hydraulic disc
Wheels
Rims:
Cannondale Disc, double wall w/eyelet, 32h
Spokes:
Stainless steel, 14g
Hubs:
(F) Shimano QC300, 9x100mm, centerlock, QR / (R) Shimano QC300, 9x135mm, centerlock, QR
Front Tire:
WTB Byway, 650bx47mm
Rear Tire:
WTB Byway, 650bx47mm
Components
Handlebar:
Cannondale Cruise Control riser, 6061 alloy, 31.8mm, 15° back, 740mm
Stem:
Cannondale 3 Intellimount, Alloy, 31.8mm, with Universal Phone Clamp and SP-Connect SPC+ mount
Grips:
Cannondale ParkLane
Saddle:
Selle Royal Lookin, Moderate
Seatpost:
Cannondale 3, 6061 Alloy, 27.2x350mm
Specifications subject to change without notice based on component availability.
| Size | Height Range |
|---|---|
| SM | |
| MD | |
| LG |
Geometry
Select Color
Select Size
From $314.65
Original: $899.00
-65%Treadwell 1 Low StepThru—
$899.00
$314.65













Description
The Cannondale Treadwell 1 Low StepThru is an easygoing, comfortable bike designed to keep you moving, smiling, and connected on every ride. Its lightweight SmartForm C3 Alloy frame and fork feature a low step-over design for effortless mounting, while the upright riding position delivers relaxed control for cruising around town. Shimano CUES 9-speed shifting provides smooth, reliable gear changes, and hydraulic disc brakes offer confident stopping power in all conditions. Wide, high-volume WTB Byway 650b tires roll fast with added comfort and grip, making everyday rides feel smooth and stable. With an integrated universal phone clamp and AppTag for ride tracking and connectivity, plus comfort-focused touchpoints throughout, the Treadwell 1 Low StepThru is the perfect companion for casual rides, errands, and staying active with ease.

Frameset
Frame:
SmartForm C3 Alloy, Ride-Easy low-standover geometry, Straightshot hidden cable routing, post mount disc, rack/fender mounts
Fork:
SmartForm C3 Alloy, ISO disc mount, 100x9mm QR, 1-1/8" steerer, fender mounts
Headset:
Semi-integrated, 1-1/8"
Drivetrain
Rear Derailleur:
Shimano CUES U4000, 9-speed
Shifters:
Shimano CUES U4000, RapidFire, 9-speed
Crank:
Shimano CUES 4000, 40T
Chain:
KMC XGlide
Rear Cogs:
Shimano CUES, LinkGlide, 11-46, 9-speed
Bottom Bracket:
Shimano UN101, square taper
Brakes
Brakes:
Tektro M275 hydraulic disc, 160/160mm centerlock rotors
Brake Levers:
Tektro M275 hydraulic disc
Wheels
Rims:
Cannondale Disc, double wall w/eyelet, 32h
Spokes:
Stainless steel, 14g
Hubs:
(F) Shimano QC300, 9x100mm, centerlock, QR / (R) Shimano QC300, 9x135mm, centerlock, QR
Front Tire:
WTB Byway, 650bx47mm
Rear Tire:
WTB Byway, 650bx47mm
Components
Handlebar:
Cannondale Cruise Control riser, 6061 alloy, 31.8mm, 15° back, 740mm
Stem:
Cannondale 3 Intellimount, Alloy, 31.8mm, with Universal Phone Clamp and SP-Connect SPC+ mount
Grips:
Cannondale ParkLane
Saddle:
Selle Royal Lookin, Moderate
Seatpost:
Cannondale 3, 6061 Alloy, 27.2x350mm
Specifications subject to change without notice based on component availability.
| Size | Height Range |
|---|---|
| SM | |
| MD | |
| LG |
Geometry
























