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NS Bikes Metropolis 1 Dirt Jump Bike 2020

NS Bikes Metropolis 1 Dirt Jump Bike 2020

NS Bikes Metropolis 1 Dirt Jump Bike 2020


In stock




NS Bikes Metropolis 1 Dirt Jump Bike

The Metropolis 1 provides strong, agile and dependable performance. Engineered using NS Bikes custom-butted 4130 CrMo, this bike’s frame construction provides sensational reliability while remaining lightweight and its modern geometry ensures a responsive ride. This aggressive jump bike is equipped with Manitou Circus Expert suspension forks at the front, which soak up knocks and bumps from the trail and enhance your flow when transitioning between berms and jumps.

Race Face Aeffect Cranks and SRAM Level Disc Brakes

This ride is built for high-level performance that’s perfect for riding skateparks, dirt jumps and local trails. It’s kitted out with superb components that include a Race Face Aeffect crankset, SRAM Level rear disc brake and a full finishing kit from Octane One and NS bikes. This epic hardtail is ready to tackle any terrain, dominate trails when out riding with friends and to leave the competition in the dust on competition days.

Octane One Orbital Hubs and NS Fundamental Rims

Built and armed to make throwing tricks easier and with more style, this Metropolis model accelerates with exceptional pace, climbs efficiently and provides outstanding stability when on the ground or in the air. It rolls aboard fast spinning Octane One Orbital hubs and ultra-durable NS Fundamental rims that are wrapped in Kenda Small Block 8 tyres for immense grip and traction across a wide range of terrains and surfaces. NS Bikes’ Metropolis 1 Dirt Jump Bike is a top-level ride for anyone seeking to launch their riding ability and fun on the trails to new levels of awesome.


  • Frame: NS Bikes custom butted 4130 CrMo, integrated headset
  • Fork: Manitou Circus Expert, 100mm travel, 20mm axle, 1 1/8″ Aluminium steerer tube
  • Headset: GW integrated IS42/IS42, sealed bearings
  • Brakes: Front: Tektro Novela 160mm; Rear: SRAM Level, 160mm
  • Crankset: Race Face Aeffect 170mm 28T
  • Cassette: 10T Driver
  • Bottom Bracket: Race Face Euro BB BSA
  • Handlebars: NS Lick, 740mm
  • Grips: NS Hold Fast Unlocked
  • Seatpost: Octane One fat seat-post combo
  • Saddle: Octane One fat seat-post combo
  • Stem: NS Chemical 25.4
  • Front Hub: Octane One Orbital 20mm (sealed bearings)
  • Rear Hub: Octane One SS Pro, 10T driver (sealed bearings)
  • Rims: NS Fundamental 26″, 32h
  • Tyres: Kenda Small Block 8 26×2.1″
  • Weight: 12.1kg

Easy Assembly

When you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools are conveniently included in the box.

Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive:

  • All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes.
  • All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes.
  • All bikes for worldwide delivery outside the EU will be delivered in small boxes.

This video demonstrates assembly from a SMALL BOX.

This video demonstrates assembly from a LARGE BOX.

Buy NS Bikes from Chain Reaction Cycles, the World’s Largest Online Bike Store.


  • Colour: Blue
  • Wheel Size: 26″
  • Gender: Unisex
  • Speed: Single Speed
  • Material: Steel
  • Fork Travel: 100mm

Rider Height Suggested Mountain Frame Size
Feet & Inches Centimetres Frame Size (inches) Frame Size (cm) Frame Size
4'10" - 5'2" 148cm - 158cm 13" - 14" 33 - 37 View all X-Small Bikes
5'2" - 5'6" 158cm - 168cm 15" - 16" 38 - 42 View all Small Bikes
5'6" - 5' 10" 168cm - 178cm 17" - 18" 43 - 47 View all Medium Bikes
5'10" - 6'1" 178cm - 185cm 19" - 20" 48 - 52 View all Large Bikes
6'1" - 6'4" 185cm - 193cm 21" - 22" 53 - 57 View all X-Large Bikes
6'4" - 6'6" 193cm - 198cm 23" - 24" 58 - 61 View all XX-Large Bikes

Additional information


Large, Medium, Small, X-Large



Wheel Size



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