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2021 Jamis

DXT A3

A 700c aluminum frame fitness bike with mid-range components and tektro md mechanical disc brakes.
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Manufacturer Price

699 USD(601 €)
Weight14,5 kg  
FrameAluminum
SuspensionHardtail, 75mm
ForkSuntour NVX
Wheels700c Aluminum
Drivetrain3 × 7
GroupsetTourney
BrakesTektro MD Mechanical Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
DXT A3
Other Fitness bikes
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)

56 km/h

DXT A3

57 km/h

Similar Bikes

Highest gear

(descending)

Geometry
Specs
Build
Frame

Size Specific Design 6061 aluminum with fast back rear triangle, 1 1/8” head tube, internal cable routing, chain stays disc brake mounts, 34.9mm seat tube, kickstand mount, replaceable derailleur hanger, fender/rack eyelets and ring lock mount eyelets.

Fork

SR/Suntour NVX-DS, aluminum lowers, coil spring, 28mm stanchions, 1-1/8” steerer, 75mm travel

Travel: 75mm

Spring Type: Coil

Bottom Bracket

VP sealed cartridge, 68 x 122.5mm

Headset

Internal Cup, threadless, 1 1/8”

Stem

Jamis Trekking, 3D forged alloy, 15 ̊ rise, Length-60mm (15- 17”), 90mm (19-23”)

Handlebar

Jamis Riser bar, double-butted aluminum, 25.4 x 10 ̊ sweep x 20mm rise x 640mm (15”), 660mm (17-23”)

Saddle

NEW Jamis Touring with SL cover

Seatpost

Jamis alloy micro-adjust, 31.6 x 350mm alloy clamp with QR seatpin

Type: Rigid

Pedals

Platform style

Grips

ERGO Type Grip

Groupset
Rear Derailleur

Shimano TY300

Front Derailleur

TY510 top swing

Crank

Forged alloy crank with chain guard, 48/38/28T, 170mm

Shifters

Shimano Rapid Fire SL-EF500, 2-speed

Cassette

Shimano CS-HG200, 7-speed, 12-32T

Chain

KMC Z7

Brakes

Tektro MD-280 cable-actuated disc brakes with 160mm stainless 6-bolt rotors and Shimano EF41 levers

Type: Tektro MD Mechanical Disc

Wheels
Rims

Alex TD26 disc specific double wall alloy rims, 32H, alloy disc hubs with QR and 14g black electroplated spokes

Tires

CST Dual Sport Tire, 700 x 42c

Rider Notes
Riders Also Viewed

First added 31 July

Last updated 6 November

Not listed for 1,301 days