Jamis DXT A3 Hybrid Flat Steel


The Jamis dual-sport DXT’s are pumped-up, go-anywhere/do-anything versions of their Allegro fitness bikes. With more gearing range to take on steeper hills and tougher terrain. Wider tyres with a trail-capable tread for access to more riding areas, both paved and packed. And disc brakes and suspension forks for real off-road exploration and off-pavement adventure.

The Jamis DXT is the Perfect Hybrid bike to explore Paths and Rail Trails around Melbourne and Victoria.

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Jamis DXT A3 Hybrid Flat Steel



  • Lightweight alloy frame
  • Suspension Fork to smooth out the bumps
  • 42mm Wide tyres suitable for path or gravel
  • Shimano 21 speed gearing
  • Disc brakes for safety and reliability.

Additional information


17”, 19”, 21”

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>
Headset Internal Cup, threadless, 1 1/8”
Wheels Alex TD26 disc specific double wall alloy rims, 32H, alloy disc hubs with QR and 14g stainless steel spokes
Tyres CST Dual Sport Tyre, 700 x 42c
Derailleurs Shimano TY300 rear and TY510 top swing front
Shiftlevers Shimano Rapid Fire SL-EF500, 21-speed
Chain KMC Z7
Cassette Shimano CS-HG200, 7-speed, 12-32T
Crankset Forged alloy crank with chain guard, 48/38/28T, 170mm
BB Set VP sealed cartridge, 68 x 122.5mm
Pedals Platform style
Brakeset Tektro MD-280 cable-actuated disc brakes with 160mm stainless 6-bolt rotors and Shimano EF41 levers
Handlebar Jamis Riser bar, double-butted aluminum, 25.4 x 10˚ sweep x 20mm rise x 640mm (15”), 660mm (17-23”)
Stem Jamis Trekking, 3D forged alloy, 15˚ rise, Length-60mm (15-17”), 90mm (19-23”)
Grips ERGO Type Grip
Seat Post Jamis alloy micro-adjust, 31.6 x 350mm alloy clamp with QR seatpin
Saddle Jamis Touring with SL cover
Sizes 15”, 17”, 19”, 21”, 23″
Color Flat Steel

** COVID-related supply issues have caused some bike specifications to differ from what is listed.

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