The Polygon’s Square One EX9 is a unique trail bike which does not confirm to the stock standard looking bikes. It has a suspension that is unique in appearance and is described as being more efficient with regard to pedaling. Polygon has described the bike as departing from the old way of classifying bikes and entering a new paradigm where travel no longer determines discipline.

The top of the range model of the bike is the EX9 which has 27.5″ wheels and a mostly carbon fiber frame. This bike retails for $8,499 USD (Approximately $10,000 AUD).

As mentioned, the frame is mostly carbon fibre and it has a boxy looking shape. The bike has a set of ISCG tabs around the bottom bracket which lets you use full guide or no guide mode.

The EX9 has suspension which is typical of heavier bikes. It has a 180mm of rear wheel travel and a generous suspension. The bike has a 66 degree head which makes riding fast a relatively easy task. The suspension also allows for the bike to be extremely stable and with good traction.

The bike is currently on sale now at Chain Reaction Cycles. Use a Chain Reaction Cycles coupon to get a discount on your purchase.

Specifications
Price – $8499
Rear – Shock Fox Factory Float X2
Fork –  Fox Factory 36 Float, 180mm
Headset – FSA Orbit
Cassette – SRAM XX1 Eagle 12-speed
Crankarms – SRAM XX1
Bottom Bracket – SRAM
Rear Derailleur – SRAM XX1 Eagle 12-speed
Chain – SRAM
Shifter – Pods SRAM XX1 Eagle 12-speed
Wheelset – e13 TRS Race Carbon
Tires – Schwalbe Magic Mary, 2.5”