2019 Jamis DXT SPORT STEP-OVER

Modest component level aluminum frame hybrid bike

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2019 Jamis DXT SPORT STEP-OVER
  • MSRP $619
  • Suspension Hardtail
  • Front Travel 75mm
  • Frame Aluminum
  • Fork Aluminum
  • Wheels 700c Aluminum
  • Drivetrain 3 × 8
  • Groupset 
    Shimano Acera
Gearing

3 × 8 — 24 speed

2019 Jamis DXT SPORT STEP-OVER
34 mph
Similar Bikes
31 mph

The 2019 DXT SPORT STEP-OVER is easier to ride up hills than similar bikes.

Similar bikes won‘t keep up with the 2019 DXT SPORT STEP-OVER while riding downhill or sprinting.

Geometry

Oh snap! This frame was drawn from the actual bike geometry measurements. Roll over the table below to highlight frame dimensions.

Size
Stack 632639648
Reach 358369384
Stack/Reach Ratio1.771.731.69
Top Tube Length 540552576
Seat Tube Length 356457508
Seat Tube Angle73.574.073.5
Head Tube Length 130135140
Head Tube Angle70.571.072.0
BB Drop 555555
Front Center 612619626
Chainstay Length 435435435
Wheelbase 1,0411,0481,055
Rake 404040
Standover Height 696717719
🐐 Measurements listed in millimeters and degrees
Build
Frame6061 aluminum formed top and down tube, 1 1/8” head tube, seat stays disc brake mounts, 34.9mm seat tube, replaceable derailleur hanger, fender/rack eyelets and ring lock munt eyelets
ForkSR/Suntour SF15-NVX HLO, aluminum lowers, coil spring, 28mm stanchions, 1-1/8" steerer, aluminum crown, hydraulic lock out, 75mm travel
HeadsetInternal Cup, threadless, 1 1/8”
StemJamis Trekking, 3D forged alloy, 15˚ rise, Length-60mm (15-17”), 90mm (19-23”)
HandlebarJamis Riser bar, double-butted aluminum, 25.4 x 10˚ sweep x 20mm rise x 640mm (15"), 660mm (17-23")
SaddleJamis Touring Femme with SL cover
SeatpostJamis alloy micro-adjust, 31.6 x 350mm alloy clamp with QR seatpin
PedalsPlatform style
GripsMTB Type Grip
Components
Front DerailleurAltus FD-M310 top swing
Rear DerailleurShimano Acera RD-M360
ShiftersShimano Altus Rapid Fire SL-M310, 24-speed
CrankShimano FC-TY301, 48/38/28T, 170mm (15-17”), 175mm (19-23”)
CassetteShimano HG31, 8-speed, 11-32T
ChainKMC Z7
BrakesTektro HD-M275/276 hydraulic disc brakes with 160mm rotors and Tektro brake levers. 15" M276 (83mm reach); 17-23" M275 (88mm reach)
Wheels
RimsAlex TD26 disc specific double wall alloy rims, 36H, alloy disc hubs with QR and 14g stainless steel spokes
TiresCST Dual Sport Tire, 700 x 42c
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2019 Jamis DXT SPORT STEP-OVER