Schwinn Coston DX

Name: Schwinn Coston DX
Brand: Schwinn

2023 UrbanCommuter Electric bicycle Manufacturer page

Last known price: $2,099

Prices shown first for United States
Suspension: Rigid
Wheels: 650b
Drivetrain: 1 × 7 42t / 14–34t
Gear range: 243%
Battery: 360 Wh
Frame: Aluminum
Brakes: Mechanical disc

Sizes

Size guide

SM/MD
LG

The manufacturer did not publish rider heights for these sizes.

Components

5 of 23 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

6061 aluminum, internal cable routing, 10 mm x 135 mm dropout, replaceable hanger, 1 1/8 in headtube Not identified

Electric system

2 parts

Battery

360 watt-hour internal downtube battery Not identified
Motor

250-watt brushless geared hub drive motor Not identified

Suspension

2 parts

Fork

27.5” Alloy rigid Q/R Not identified
Remote

7 function LCD controller Not identified

Drivetrain

5 parts

Bottom bracket

Cartridge, square taper, 68 mm Not identified
Chain
- KMC
Crankset

Aluminum 170 mm, 42T Not identified
Rear derailleur

7-speed, 14-34T Not identified
Shifters
- microSHIFT

Brakes

1 part

Brakes

JAK 7, mechanical disc, aluminum, 160 mm front, 160 mm rear rotor Not identified

Wheels and tires

4 parts

Rear hub

Aluminum, ball bearing, 135 mm bolt-on, 36H, 6-bolt Not identified
Rims

Aluminum, aluminum double wall, 24 mm ID, 36H, non tubeless Not identified
Spokes

14G/13G, stainless steel, black Not identified
Tires

27.5 in x 2.6 in, wire bead Not identified

Cockpit and contact points

7 parts

Grips
- Schwinn
Handlebar
- Schwinn
Headset

Threadless, retainer bearing Not identified
Pedals

Nylon, reflector Not identified
Saddle
- Schwinn
Seatpost

Aluminum, 350 mm, 20 mm offset, 30.4 mm Not identified
Stem

Aluminum, threadless front load, 90 mm, 10° rise, 31.8 mm clamp Not identified

Other components

1 part

Lights

Integrated LED frame light, head and taillights Not identified

Sizes and geometry

2 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size SM/MD

Table

Geometry diagram unavailable

The drawing needs reach and stack, which the manufacturer did not publish. Available facts remain in the table.

Size

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Top tube lengthmm	590	630
Seat tube lengthmm	450	530
Head tube lengthmm	170	160
Head tube angle	68°	69°
Seat tube angle	71.5°	70°
Chainstay lengthmm	475	475
Wheelbasemm	1129	1135
Front centermm	659	665
Bottom bracket dropmm	55	55
Fork rakemm	46	46
Suspension and parts
Crank lengthmm	170	170
Handlebar widthmm	740	740
Stem lengthmm	90	90

Not published by the manufacturer: Reach, Stack, Bottom bracket height, Standover height, Trail, Stack/reach ratio, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Weight limit: 111.13 kg

245.0 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 42
Largest chainring: 42
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 34
Lowest gear: 34.0 in
Highest gear: 82.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 360 Wh

Additional specifications

Battery: 360 watt-hour internal downtube battery
Tire width: 2.6″
Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 650b

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.0 km/h
Highest gear: 31.6 km/h

Total gear range 243%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 34.0–82.5 gear inches

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2023 builds
Specification	This bicycle Schwinn Coston DX	Schwinn Coston CE	Schwinn Coston CE Step-Thru	Schwinn Coston DX Step-Thru
Frame
Fork material	Aluminum	Steel	Steel	Aluminum
Suspension
Suspension configuration	Rigid	Hardtail	Hardtail	Rigid
Front travel	Not informed	63 mm	63 mm	Not informed
Drivetrain
Rear sprockets	7	Not informed	Not informed	Not informed
Smallest sprocket	14	Not informed	Not informed	Not informed
Largest sprocket	34	Not informed	Not informed	Not informed
Lowest gear	34.0 in	Not informed	Not informed	Not informed
Highest gear	82.5 in	Not informed	Not informed	Not informed
Electric bicycle systems
Battery capacity	360 Wh	288 Wh	288 Wh	360 Wh
Other specifications
Suspension	Rigid	Hardtail	Hardtail	Rigid