Quiver

Jamis2021

2021 Jamis DXT A2 STEP-OVER

Reach 376 to 384 mm, stack 632 to 648 mm. The DXT A2 STEP-OVER build comes with Alex Rims TD26 disc specific double wall alloy rims wheels.

Source: bikecatalogs.com. Checked .

Key facts

Brand
Jamis
Model year
2021
Geometry labels
14, 18, and 20
Geometry
Complete for every size
Checked

Geometry by size

2021 Jamis DXT A2 STEP-OVER geometry drawing, size 18Side view of the 2021 Jamis DXT A2 STEP-OVER frame in size 18, drawn to scale from its published geometry, with lettered dimension lines.J 1057A 380mmB 640mmJ 1057mmH 440mmK 60mmC 557mmD 70.5°E 74.0°F 131mmL 664mm
Geometry drawing, size 18, to scale.
2021 Jamis DXT A2 STEP-OVER geometry by size
Measurement141820
Reach(mm)376380384
Stack(mm)632640648
Head tube angle(°)7070.571.5
Seat tube angle(°)73.57473.5
Effective top tube(mm)557557570
Chainstay length(mm)440440440
Wheelbase(mm)105710571053
BB drop(mm)606060
Standover(mm)641664662
Head tube length(mm)125131135

Stock build

11 parts

Suspension

SR Suntour NVX HLO
Fork

Drivetrain

Shimano HG31
Cassette
Chain
Shimano FC-TY501-2
CranksetFrom the manufacturer: Crank length 170mm
VP sealed cartridge
Bottom bracket

Wheels & Tires

Cockpit

Seatpost & Saddle

Keep your DXT A2 STEP-OVER in Quiver

Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.

Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.

Already have Quiver? Open this build

Manufacturer

Quick answers

Which size or configuration labels have geometry for the 2021 Jamis DXT A2 STEP-OVER?
Geometry is listed for 14, 18, and 20.
What are the reach and stack of the 2021 Jamis DXT A2 STEP-OVER in size 18?
In size 18, reach is 380 mm and stack is 640 mm.
What is the head tube angle of the 2021 Jamis DXT A2 STEP-OVER?
The head tube angle is 70.5 degrees in size 18.
What does the 2021 Jamis DXT A2 STEP-OVER ship with?
The stock build includes SR Suntour NVX HLO, Shimano Acera M315 Rapid Fire, Alex Rims TD26 disc specific double wall alloy rims, and Jamis Riser bar.
Which years of the Jamis DXT A2 STEP-OVER are on Quiver?
Quiver has the Jamis DXT A2 STEP-OVER for 2021.

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

Explore the app
A Transition Relay build sheet: frame, fork, shock and drivetrainThe Relay’s ride photo galleryThe Relay’s ride spectrum and 2D frame geometryThe garage: five bikes and 99 recorded partsA Specialized Tarmac SL8 road build sheet

Quiver keeps track of the bikes you own.

Free on App StoreFree on Google Play