Jamis Allegro A3 Step-Over

Jamis Allegro A3 Step-Over
  • Color: Pure White
  • Color: Victory Blue
$429.00
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This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.

Details

Musically speaking, Allegro means quick and lively. Which exactly characterizes the spirit of our Allegros: fitness bikes that are lively, quick and seriously fun to ride. Our Allegros blend the speed and efficiency of a road bike with the heads-up riding position many people prefer. The combination of road bike drivetrains, flat bar shifters, lightweight aluminum frame and carbon fork means you can Gran Fondo it on the weekend, then race through traffic during the week.

Aluminum When It Matters
When it comes to fitness training and peak performance, nothing is more detrimental to flying fast than carrying more weight than you need to. Which is why every Allegro is built with lightweight triple butted 6061 aluminum tubing. In fact, our aluminum Allegro frames shed 14 ounces over their steel Coda counterparts. We design comfort into the naturally stiffer ride by specifying large-volume 32c tires, using similar geometry as our Codas and then adding a few millimeters to the wheelbase length for just a tad more compliance.

Size Specific Frame Design
Size Specific Design (SSD) is the Jamis design philosophy and technique used to create the best possible riding bike for each size rider. Rather than limiting frame size variations to just different length top, seat and head tubes, we take an all-inclusive look at each frame’s total configuration. Every SSD frame will also feature size-specific BB drop, rear center, fork offset/trail and SST technology.

Absolute Versatility
Every Allegro offers a full complement of eyelets and rack mounts to simplify installation of carriers and fenders. We even include bosses on the underside of the seatstays for installation of a ring lock. Ring locks are tremendously popular in Europe and will soon most assuredly be popular in the USA. A simple turn of the key immobilizes the rear wheel and prevents someone from riding off with your bike.

Stopping Power
Going elbow-to-door-handle in traffic with cars requires a reliable brakes. The Allegro Comp delivers with linear pull brakes, which are plenty powerful rain or shine. To make sure you’re in complete control even when grabbing a lot of lever for a surprise stop, we include power modulators on the front brake. This modulator absorbs excess lever pressure, assuring controlled braking performance.

- Design 6061 aluminum frame
- Hi-Ten tapered straight blade unicrown fork
- Double wall alloy wheel set
- 21-speed Shimano Tourney Components

Specs

Frame Size Specific Design 6061 aluminum with redesigned rear triangle, disc brake mounts, internal cable routing, hydro-formed top and down tube, taper gauge "S" bend stays, replaceable derailleur hanger and fender/rack eyelets
Fork Hi-Ten tapered straight blade unicrown with bulge butted steerer, low-rider carry mounts and forged dropouts with 2 fender eyelets
Headset Internal cup, threaded, 1 1/8"
Rims/Wheels Double wall alloy rims, 32H
Hubs Alloy hubs with QR
Spokes 14g stainless steel spokes
Tires Kenda Eurotrek K-197, 700 x 32c
Crankset SR/Suntour XCC with chain guard, 170mm (15-19”), 175mm (21-23”)
Chainrings 48/38/28T
Bottom Bracket VP sealed cartridge, 68 x 122.5mm
Chain KMC Z51
Front Derailleur Shimano FD-TY510 top swing
Rear Derailleur Shimano RD-TY300
Cassette/Rear Cogs Shimano CS-HG200, 7-speed 12-32T
Shifters Shimano EZ-Fire Plus EF41 shifters, 21-speed
Handlebars Jamis Riser bar, alloy 25.4 x 10° sweep x 40mm rise x 600mm
Tape/Grips Anatomic double density kraton
Stem Jamis alloy hi-rise, quill type, 35° rise, 80mm extension, 150mm (15"), 180mm (17-23")
Brake Levers Shimano levers
Brakes Promax TX-121 linear-pull with front power modulator
Pedals Platform style, steel cage/resin body
Saddle Jamis Touring with SL cover
Seat Post Jamis alloy micro-adjust, 27.2 x 350mm, alloy clamp with QR seatpin

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Pure White / 14-inch 845436074993 03-2913WH 2023289151E
Pure White / 16-inch 845436075013 03-2915WH 20232424672E
Pure White / 18-inch 845436075037 03-2917WH 20232351557E
Victory Blue / 14-inch 845436075006 03-2914BL 20234434971E
Victory Blue / 16-inch 845436075020 03-2916BL 20234916790E
Victory Blue / 18-inch 845436075044 03-2918BL 20234145297E

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