Jamis Ventura A2 vs Polygon Cascade 2

Compare Specifications of Jamis Ventura A2 and Polygon Cascade 2

Selected Bikes

Jamis Ventura A2
Jamis Ventura A2

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Polygon Cascade 2
Polygon Cascade 2

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Technical Specifications
Frame Size Specific Design 6061 aluminum compact sloping top tube frame design with redesigned rear triangle, SST tubing diameters and internal cable guides, 1.5 - 1 1/8” tapered head tube, 31.8 seat tube for 27.2 seat post, replaceable derailleur hanger and fender/rack eyelets AL6 XC SPORT FRAME, ID: 44mm
Stem Jamis Road, 3D forged 6061 alloy, 7˚ x 90mm (48/51), 100mm (54/56), 120mm (58/61) --
Handle Bar Jamis Ergo, 6061 aluminum, 31.8 x 380mm (48) 400mm (51/54), 420mm (56/58/61) --
Fork Jamis Performance ECO carbon composite with carbon steerer, 1.5” hollow formed crown, monocoque one-piece forming technology, carbon dropouts with stainless tabs and exposed fender eyelets SUNTOUR XCE, 100MM 27.5" TRAVEL
Seatpost Jamis alloy micro-adjust, 27.2 x 350mm with alloy clamp --
Crankset FSA Tempo, 50/34, 170mm (48/51), 172.5 (54/56) 175mm (58/61) WHEELTOP TCSH2-CFPG 42/34/24T 170 MM
Pedals Touring platform style, full alloy with toe clips --
Chain KMC Z8 --
Shifters Shiftlevers : Shimano Claris ST-R2000 Dual Control STI, 16-speed SHIMANO ST-EF41 3X7 SPEED
Saddle Jamis Road Sport with SL top --
Headset FSA Integrated, threadless, 1.5 - 1 1/8” --
Derailleur Front Shimano Claris FD-R2000 with 31.8mm alloy clamp --
Derailleur Rear Shimano Claris RD-R2000 SHIMANO RD-TY200 6/7-SPEED DA
Cassette Shimano HG41 8-speed, 11-32T SHIMANO TZ500 7-SPEED 14-28T
Bottom Bracket FSA sealed cartridge, 68 x 110.5mm --
Tyres
Front Vittoria Zaffiro, 700 x 28c --
Rear Vittoria Zaffiro, 700 x 28c --
Wheel / RIM Alex ID-19 double wall alloy rims with GSW sidewall, 28/32H, Joytec alloy hubs with QR and 14g stainless steel spokes --
Brakes
Front Tektro R315 alloy dual pivot calipers with adjustable pads --
Rear Tektro R315 alloy dual pivot calipers with adjustable pads --
Brake Lever Shimano Claris ST-R2000 STI levers SHIMANO ST-EF41
Suspension
Front -- --
Rear -- --
Colors Available
Colors Garnet
Storm Grey
Red Orange
Blue Orange
Yellow


Physical Specs
Length -- --
Weight 10.4 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 Tape : Jamis suede tape with gel
Sizes : 48, 51, 54, 56, 58, 61cm
Brake Caliper - TEKTRO MD-M280 DISC BRAKE
Rotor - 160mm 6-BOLTS

Which one do you think is better? And why?
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