Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 26" -
Travel Front 100mm -
Fork SunTour XCM
-
Suspension Hardtail -
Brakes Rim
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Aluminum
Suspension Fork
Suntour XCM, 10mm axle
Rear Shock
N/A
Drivetrain
Rear Derailleur
N/A
Front Derailleur
N/A (1x-specific)
Shift Levers
N/A
Cassette
14 tooth freewheel
Crank
Lasco, 175mm length
Bottom Bracket
FSA square taper, 68mm, threaded
Chain
PYC-410H, 1-speed
Chain Guide
N/A
Pedals
NS Nylon
Wheels
Front Hub
Front: Joytech 9mm, Rear: Joytech Single Speed
Rear Hub
Front: Joytech 9mm, Rear: Joytech Single Speed
Rims
Jalco DBX 32-hole front, NS Fundamental 32-hole rear
Spokes
14mm nipples
Tires
Kenda Small Block 8, 26" x 2.1"
Brakes
Brakes
Tektro Novela 160mm disc rear, Alhonga v-brake front
Brake Levers
Tektro Novela rear, Alhonga front
Cockpit
Stem
NS Tone, 31.8mm clamp, 45mm length
Handlebar
NS, 760mm width, 12mm rise
Grips
NS Sam Pilgrim signature, without flanges
Headset
GW integrated, tapered IS42/52, sealed bearings
Seat
Saddle
Octane One fat seat/post combo
Seatpost
Octane One fat seat/post combo
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | One Size |
|---|---|
| Stack Reach Ratio | 1.44 mm |
| Bottom Bracket Height | 318 mm |
| Front Center | 653 mm |
| Rake | 42 mm |
| Trail | 87 mm |
| Stack | 577 mm |
| Reach | 400 mm |
| Top Tube Length | 588 mm |
| Seat Tube Angle | 72 ° |
| Seat Tube Length | 335 mm |
| Head Tube Angle | 69 ° |
| Head Tube Length | 115 mm |
| Chainstay Length | 388 mm |
| Wheelbase | 1040 mm |
| Bottom Bracket Drop | 25 mm |
| Standover Height | 741 mm |
| Wheels | 26" |
| Rider Min Height | 120 cm |
About this model
Zircus belongs to the Ns Zircus model. There are 14 bikes that carry this model name.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Dirt Jump bikes
Our math shows that the average cost of a dependable Dirt Jump bike is 863$. However, this doesn’t mean that if you spend less money on a Dirt Jump bike, you couldn’t get a decent one. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Dirt Jump bikes average weight
Dirt Jump bikes have an average weight of 12.37 kg (27.27 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
Weighing 12.4 kg (27.34 lbs), the Zircus model is slightly heavier than average. In conclusion, the average Dirt Jump bike weighs 0.24% less than Zircus.
Zircus components
Fork
The SunTour XCM is included from the factory. It has a travel distance of 100mm. Bike forks are great for shock absorption and provide you with a smooth ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Wheels
The wheels on Zircus are the 26″ aluminum type. Being a little smaller, these wheels will fit both small and tall riders. However, they provide less traction than 29″ wheels do.
Brakes
When you want to stop the bike in time, the brakes are vital. The Zircus has Rim brakes. Rim brakes deliver an average performance overall. However, they are not nearly as effective as hydraulic brakes are.