Jamis Allegro A3 Step-Over vs Polygon Cascade 2

Compare Specifications of Jamis Allegro A3 Step-Over and Polygon Cascade 2

Selected Bikes

Jamis Allegro A3 Step-Over
Jamis Allegro A3 Step-Over

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Polygon Cascade 2
Polygon Cascade 2

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Technical Specifications
Frame Size Specific Design 6061 aluminum with fast back rear triangle, internal cable routing, hydro-formed top and down tube, taper gauge “S” bend stays, kickstand mount, replaceable derailleur hanger and fender/rack eyelets AL6 XC SPORT FRAME, ID: 44mm
Stem Jamis alloy hi-rise, quill type, 35˚ rise, 80mm extension, 180mm high, 150mm (14-16”), 180mm (18”) --
Handle Bar Jamis Riser bar, aluminum, 25.4 x 10˚ sweep x 40mm rise x 600mm --
Fork Hi-Ten tapered straight blade unicrown with bulge butted steerer, low-rider carry mounts and forged dropouts with 2 fender eyelets SUNTOUR XCE, 100MM 27.5" TRAVEL
Seatpost Jamis alloy micro-adjust, 27.2 x 350mm, alloy clamp with QR seatpin --
Grip Anatomic double density kraton --
Crankset Forged alloy, 48/38/28T, 170mm with chain guard WHEELTOP TCSH2-CFPG 42/34/24T 170 MM
Pedals Platform style, steel cage/resin body --
Chain KMC Z51 --
Shifters Shimano EZ-Fire Plus ST-EF500 shifters, 21-speed SHIMANO ST-EF41 3X7 SPEED
Saddle Jamis Touring Women’s with SL cover --
Headset Internal cup, threaded, 1 1/8” --
Derailleur Rear Shimano RD-TY300 rear and Shimano FD-TY510 top swing front SHIMANO RD-TY200 6/7-SPEED DA
Cassette Shimano CS-HG200, 7-speed 12-32T SHIMANO TZ500 7-SPEED 14-28T
Bottom Bracket VP sealed cartridge, 68 x 122.5mm --
Tyres
Front Kenda Eurotrek K-197, 700 x 32c --
Rear Kenda Eurotrek K-197, 700 x 32c --
Wheel / RIM Double wall alloy rims, 32H, alloy hubs with QR and 14g stainless steel spokes --
Brakes
Front Promax TX-121 linear-pull with front power modulator and Shimano levers --
Rear Promax TX-121 linear-pull with front power modulator and Shimano levers --
Brake Lever -- SHIMANO ST-EF41
Suspension
Front -- --
Rear -- --
Colors Available
Colors Ano Nickel
Robins Egg
Red Orange
Blue Orange
Yellow


Physical Specs
Length -- --
Weight 12 kg --
Overview
Features -- - Upright geometry design for a comfort ride
- Light yet durable alloy frame
- Improved chain control, resulting fast and responsive indexed shifting
Additional Details Sizes : 14”, 16”, 18” Brake Caliper - TEKTRO MD-M280 DISC BRAKE
Rotor - 160mm 6-BOLTS

Which one do you think is better? And why?
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