Jamis Boss 7 Step-Over vs Polygon Strattos S2

Compare Specifications of Jamis Boss 7 Step-Over and Polygon Strattos S2

Selected Bikes

Jamis Boss 7 Step-Over
Jamis Boss 7 Step-Over

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Polygon Strattos S2
Polygon Strattos S2

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Technical Specifications
Frame Diamond frame design with 6061 aluminum oversized tubing, sloping top tube design, water bottle bosses, alloy kickstand, and painted steel chainguard ALX All-Round, QRx130mm
Stem Alloy hi-rise, 180mm quill, 100mm extension, with removeable 2-bolt cap Entity OE Alloy, EXT: 90mm (XS, S, M) / 105mm (L, XL), BB: 31.8mm, R/D: 10degree
Handle Bar Jamis Cruise-control comfort bar Entity Sport Alloy, W: 400mm (XS, S, M) / 420mm (L, XL), BB: 31.8mm, R/D: 124mm, B/R: 80mm
Fork Oversized hi-tensile steel tubular unicrown with leading dropout and fender boss Light Weight Carbon Fork, Straight 1-1/8"
Seatpost Alloy micro-adjust, 27.2 x 300mm, with 31.8mm alloy clamp and cromo seatpin Entity Sport Alloy, 27.2 x 350mm
Crankset Forged alloy crank, 170mm alloy, with 44T compact disc chainring Prowheel Ounce-421C-TT-N 50/34T
Pedals Cruiser platform with grip tape Alloy Cage & Body w/ Reflector
Chain KMC Z51NP, silver KMC Z-8.3
Shifters Shift levers : Shimano RevoShift RS-35, 7-speed Shimano Claris ST-R2000, 2x8-Speed Dual Control Lever
Saddle Boss Cruiser design with extra padding and heavy-duty, double-loop 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 -- Alloy QRx100mm 32H
Derailleur Rear Shimano TY-300 rear Shimano Claris RD-R2000-SS Direct Attach
Alloy QRx130mm 32H
Spoke 14 gauge stainless steel spokes --
Cassette Shimano, 14-28, 7- Speed Shimano CS-HG31 11-30T
Bottom Bracket Sealed cartridge, 68 x 122.5mm Prowheel BSA Threaded FOR 2-Piece Crankset
Tyres
Front CST Metropolitan Palm Bay, 26" x 2.35 Performance Tire 700C​
Rear CST Metropolitan Palm Bay, 26" x 2.35 Performance Tire 700C​
Wheel / RIM Alex Y303 36H black anodized alloy rims with alloy nutted hubs Alloy Double Wall 622-15 32H
Brakes
Front Tektro alloy linear pull brake with Tektro CL530 alloy levers TEKTRO R315 Caliper
Rear Tektro alloy linear pull brake with Tektro CL530 alloy levers TEKTRO R315 Caliper
Brake Lever -- Shimano Claris ST-R2000
Suspension
Front -- --
Rear -- --
Colors Available
Colors Blue Lagoon
Raspberry
Vanilla Mint
Blue
Light Red


Physical Specs
Length -- --
Weight 14.9 kg --
Overview
Features -- --
Additional Details Sizes : M: 17”, 19”, 21”, 23” S/O: 14”, 18” --

Which one do you think is better? And why?
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