NS Bikes Zircus 24" dirt/pumptrack bike | RideHub

The NS Bikes Zircus 24" is a versatile dirt bike for younger riders who want to develop their skills on the pumptrack, off-road, and in urban environments. This agile, light, and durable bike is built with an AL6061-T6 aluminum frame and simple, proven components. With geometry inspired by the larger Zircus dirt bikes, it's the perfect tool for learning manuals, bunnyhops, 180s, and the basics of MTB riding. The model comes as a single speed from the factory, but thanks to the available derailleur hanger, it can easily be converted to a multi-speed bike.

Product features:
✔ Lightweight, durable AL6061-T6 aluminum frame – perfect for starting out in the world of dirt
✔ RST Capa T fork – simple, suspension, with a soft spring
✔ Single speed drive – less hassle, more fun
✔ Tektro Aries rear disc brake and front V-brake – confident stopping
✔ NS Bikes JR components – tailored to younger riders

Technical specifications:
🔹 Frame: NS Bikes AL6061-T6, formed and butted tubes, 135x10mm
🔹 Fork: RST Capa T, 50mm travel, 9mm axle, soft spring
🔹 Headset: FSA ZS44/ZS44, semi-integrated, sealed bearings
🔹 Stem: NS Bikes Drop 50 mm, 31.8 mm, angle +10°
🔹 Handlebar: NS Bikes 660 mm, 20 mm rise, 31.8 mm
🔹 Grips: WTP Arrow 115 – kids version
🔹 Seatpost: Kalloy 30.9 mm
🔹 Saddle: NS Bikes Junior Rail
🔹 Brakes: front – Alhonga v-brake, rear – Tektro MD-M300 Aries 160 mm
🔹 Rims: NS Bikes Junior 24", 32H
🔹 Spokes: with 14 mm nipples
🔹 Hubs: NS Bikes – front 100x9 mm, rear 135x10 mm single speed, 10T driver (loose ball)
🔹 Tires: Kenda Small Block 8 24x2.1"
🔹Cranks : NS Bikes JR 152 mm, 26T
🔹 Bottom bracket: FSA BSA, square taper 68 mm
🔹 Pedals: NS Bikes Nylon JR
🔹 Chain: PYC P510H, 1-speed
🔹 Weight: 12.1 kg (with pedals, without front brake)

For whom:
🔸 For children and younger riders developing their technical skills
🔸 For users of pumptracks, urban spots and light trails
🔸 For those who want a bike with geometry similar to adult dirt bikes

The most important advantages:
✅ Geometry tailored to learning tricks and technical riding
✅ Aluminum frame and simple components – light and durable
✅ Possibility of mounting a derailleur thanks to the available hanger
✅ Solid Kenda tires and rear disc brakes
✅ Components designed especially for children

NS Bikes Zircus 24" – the first serious dirt bike for learning to ride. 🚲🔥👊