Polygon Path i8 Disc - Carbon Belt Drive City Commuter Bike

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The new and improved 2018 Polygon Path i8 is your ultimate city / street bike. It is fast, stylish and a functional partner-in-crime for all your urban adventures.

The standout feature is the Shimano Nexus 8 internal rear hub. “Sealed for life” unit together with the carbon belt drive means that the drivetrain is almost maintenance free. The belt drive is the same that is used in a car’s timing belt – it doesn’t require lube and will easily outlast a typical chain with a life expectancy of over 10 years. 

The hub also has additional advantages including an impressive 302% gear range which is about the same range as a typical mountain bike, which is a tremendous help for hillier roads. With the gears being internal, you will also avoid having broken or damaged derailleurs stopping your ride prematurely.  The sophisticated unit also allows you to change gears without pedalling – very useful if you have forgotten to down shift whilst coming to a set of lights.

Path i8 also now comes fully equipped with premium spec Shimano M365 hydraulic disc brakes complimented with an Entity expert cockpit – they have been carefully chosen to match the high level components featured on the bike.

Polygon have also made refinements to the bottom bracket on the i8, this is an eccentric bottom bracket that is used to install and tension the belt.  This has been totally redesigned so that it will not slip or move unload load.

To finish off the Polygon Path i8, a trustworthy set of Araya Deep V rims will endure the everyday commuting punishment you throw at them. Polygon handpicked the Schwalbe Spicer tyres for their puncture protection and extreme range

The Polygon Path i8 is simply the most; low maintenance, smoothest and most enjoyable bikes in the Polygon range 

See video below for more information. Please not that this new 2018 version comes in dark green as per images.




  • ALUTECH 6061 Speed Utility alloy frame is lightweight, sturdy and comfortable
  • ALUTECH alloy fork delivers a responsive feel for the road
  • Gates Carbon Drive giving you a longer-lasting, lower-maintenance drive
  • Shimano Nexus 8-speed internally geared rear hub transfers power efficiently with almost no maintenance required
  • Shimano Hydraulic disc brakes
  • 700c Araya Alloy Double Wall Deep V wheels with Schwalbe Spicer 700x38c tyres add puncture protection and comfort
  • LIFETIME Warranty on Frame.
  • Full manufacturer’s warranty on parts.
  • Weight = 12.15kg (46cm)


Model Comparison Chart


Path 1

Path 2 Disc

Path 3

Path 9

Path i8 Disc

Fork Hi-Ten Steel Fork ALUTECH Aluminium Fork ALUTECH Aluminum Fork ALUTECH Aluminum Fork ALUTECH Aluminum Fork
Weight 13.1kg 13.4kg 12.7kg 13.5kg 12.15kg
Drivetrain Shimano Tourney/Altus Shimano Tourney/Altus Shimano Altus/ Acera Shimano Deore XT-LX Shimano Nexus - Hub Geared - Belt Drive
Speed 24 Speed 24 Speed 27 Speed 30 Speed 8 Speed
Brakes  Alloy V-Brakes Tektro M300, Mechanical Disc Brakes Shimano M315, Hydraulic Disc Brakes Shimano M365 Hydraulic Disc Brakes Shimano M365 Hydraulic Disc Brakes
Price $425 $499 $649 $1,099 $1,099
Extras Bike Stand included Bike Stand included Bike Stand included Bike Stand, Lights, Rear Rack and Mudguards Bike Stand and Belt Drive
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We are committed to improving our service and our customers' shopping experience. We use different methods of delivery because such application of different methods suitable for different countries and regions is able to make the time of transport as shortest as possible, and also assures the safety and convenience of the transport. We are able to deliver our goods to most countries in the world.
Under the normal circumstances, it takes us 1 or 2 days to process your order. After the goods are delivered, we will send the tracking number for your order to you through E-mail.
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• If you provide us with a false address, we are not responsible for redelivering the goods.

Return policy It is guaranteed that our products will meet every customer's needs. Please read the content as follows. If you are not satisfied with the goods you have purchased for some reason, we will be willing to return or change the products for you, or get you a refund.
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