Jamis Explorer A2 vs Polygon Strattos S2

Compare Specifications of Jamis Explorer A2 and Polygon Strattos S2

Selected Bikes

Jamis Explorer A2
Jamis Explorer A2

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Model:

Polygon Strattos S2
Polygon Strattos S2

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Brand:

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Technical Specifications
Frame 6061 TIG-welded aluminum, all-new sport comfort design with upright ride position, replaceable derailleur hanger, center-mount kickstand bracket ALX All-Round, QRx130mm
Stem Jamis alloy, angle-adjustable, 90mm ext x 150mm quill (14–18") or 110mm ext x 180mm quill (19–21”) Entity OE Alloy, EXT: 90mm (XS, S, M) / 105mm (L, XL), BB: 31.8mm, R/D: 10degree
Handle Bar Comfort hi-rise, steel, 25.4 x 80mm rise x 15˚ sweep x 620mm Entity Sport Alloy, W: 400mm (XS, S, M) / 420mm (L, XL), BB: 31.8mm, R/D: 124mm, B/R: 80mm
Fork Hi-tensile steel unicrown, radius blades with dropout eyelets Light Weight Carbon Fork, Straight 1-1/8"
Seatpost Alloy micro-adjust, 350mm x 27.2mm, with alloy QR clamp Entity Sport Alloy, 27.2 x 350mm
Grip Kraton comfort --
Crankset Forged alloy, 48/38/28T, 170mm with chainguard Prowheel Ounce-421C-TT-N 50/34T
Pedals Comfort platform with TPE non-slip insert Alloy Cage & Body w/ Reflector
Chain KMC Z7 KMC Z-8.3
Shifters Shift levers : Shimano EZ-Fire Plus, ST-EF500, 21-speed Shimano Claris ST-R2000, 2x8-Speed Dual Control Lever
Saddle Jamis Comfort with extra thick padding, synthetic suede top, burnished side panels and bumper springs Entity, Steel Dia 7mm
Headset Internal cup, threaded, 1 1/8” Zero Stack (ZS) Semi-Integrated Bearing for Straight Head Tube, ZS 44/28.6 | ZS 44/30, ID: 44mm
Derailleur Front Shimano TY510 top swing/dual pull Alloy QRx100mm 32H
Derailleur Rear Shimano TY300 Shimano Claris RD-R2000-SS Direct Attach
Alloy QRx130mm 32H
Cassette Shimano freewheel 7-speed, 14-34 Shimano CS-HG31 11-30T
Bottom Bracket Sealed cartridge, 68 x 110.5mm Prowheel BSA Threaded FOR 2-Piece Crankset
Tyres
Front CST - 1918, 27.5 x 2.1 Performance Tire 700C​
Rear CST - 1918, 27.5 x 2.1 Performance Tire 700C​
Wheel / RIM Alloy 36H rims, Formula alloy hubs, QR front and rear, 14g stainless steel spokes Alloy Double Wall 622-15 32H
Brakes
Front ProMax alloy direct pull brakes with Shimano levers TEKTRO R315 Caliper
Rear ProMax alloy direct pull brakes with Shimano levers TEKTRO R315 Caliper
Brake Lever -- Shimano Claris ST-R2000
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Blue
Light Red


Physical Specs
Length -- --
Weight 13.8 kg --
Overview
Features -- --
Additional Details Sizes : 15”, 17”, 19", 21” --

Which one do you think is better? And why?
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