Mankind NXS 18" BMX Bike
Mankind NXS 18" BMX Bike
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Mankind are fully dedicated to ensuring riders of any age or height range have a BMX bike dedicated to them.
The NXS 18" is built for riders anywhere between 3' 4" to 4' 6" and combines pro-level looks with great specs, so it's a smaller size comfortable for younger riders without sacrificing the look of a full size BMX.
Despite it's smaller size it still has everything you'd expect from a modern BMX, a sealed integrated headset, sealed Mid BB and a fully sealed cassette hub.
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Seen this cheaper elsewhere? We price match any legitimate competitor! For a price match to be accepted, the item has to be identical and be in stock and available for purchase at our competitor. We will notify you by email of the decision when reviewed within 24hours but usually much sooner
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- Free Shipping On All UK Orders Over £99.99
- Complete Tracking On All Orders
- 90 Day Returns Policy
- Free Gifts With All orders
Product Specs
- FRAME MATERIAL: 1020 Hi-Ten Steel
- WHEEL SIZE: 18"
- TOP TUBE LENGTH: 18"
- CHAIN STAY LENGTH: 12.25”
- HEADTUBE ANGLE: 75°
- SEAT TUBE ANGLE: 71°
- FORKS: 1020 Hi-Ten Steel - 1-PC Steerer, Tapered Legs, 28mm offset
- BARS: 1020 Hi-Ten Steel, 7.75” Rise, Back: 10°/ Up: 3°, Width: 26.0”
- STEM: Mankind Control Top Load Stem - Alloy - 40mm reach
- HEADSET: Mankind Control Sealed Integrated
- BRAKE MOUNTS: Welded U-Brake
- BRAKES: Alloy U-brake
- FRONT HUB: Alloy - Loose Ball - 3/8” axle
- FRONT RIM: 6061 Alloy - Single Wall 36H
- REAR HUB: Mankind Control Cassette Hub – Sealed - 14mm axle - 9t Driver
- REAR RIM: 6061 Alloy - Single Wall 36H
- TYRES: Park/Street Tire LP 60 PSI - 2.1”
- SPROCKET: Mankind Control Steel 25t
- CRANKS: 3-piece Chromoly – 8 Spline - 155mm - 19mm
- BB: Mid BB Sealed - 19mm
- PEDALS: Platform plastic
- SEAT: Mankind NXS Mid Seat/Post Combo
- GEARING: 25/9
- WEIGHT: 22.04lbs
Product Highlights
- 18" Wheels are great for riders just a bit too small to manoeuvre a full size 20" Bike (approx 3ft 4" - 4ft 6"/100cm-140cm)
- Specifically designed for the smaller rider, just starting out in BMX
- Strong Hi-ten steel construction
- U-brake system on welded mounts
- Sealed rear hub
NEED SOME HELP CHOOSING A BMX BIKE?
We have compiled a complete BMX buyers guide to help you through the process! Keep reading to find out more about your perfect BMX bike. Here at SourceBMX we are all riders, so we can offer advice that only 100% rider-owned BMX shops can - just ask.
Click here to view all BMX Bikes
BMX BIKE SIZE GUIDE
BMX bikes are measured in two ways: the size of the wheel (20” is the standard BMX wheel size), and the length of the frame which is gauged by the top tube measurement. We have also simplified for you into XS, Small, Medium, etc.Here is a guide to what size you should be looking for - note that there is some overlap in sizes, as personal preference also comes into the equation!
| Rider Height (in) | Rider Height (cm ) | Wheel Size (in) | Top Tube Length (in) |
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| 2FT - 3FT | 60 - 90cm | 12" | 11.5" - 13" |
| 2'8" - 3'4" | 80 - 100 cm | 14" | 2.8" - 15" |
| 3FT - 3'8" | 90 - 110cm | 16" | 14.5" - 17" |
| 3'6" - 4'6" | 105 - 135cm | 18" | 17" - 18.5" |
| 4'6" - 5'1" (XS) |
135 - 155cm | 20" | 18" - 20" |
| 4'10" - 5'4" | 147 - 162cm | 20" | 20" - 20.25" (XS - S) |
| 5'2"- 5'8" | 157 - 173cm | 20" | 20" - 20.5" (S - M) |
| 5'6" - 6FT | 165 - 185cm | 20" | 20.25" - 21" (M - L) |
| 6FT + | 180cm + | 20" | 20.75" + (L - XL) |
