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DK Step Up 14" BMX Bike 2026
Regular price$369.99
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Product Description
The DK Step Up 14" is the perfect progression for your little rider. Designed with a lightweight aluminum frame and scaled-down components, it’s built for fun and confidence.
Equipped with a cassette rear hub and an easy-to-use hand brake, this bike ensures safety while giving young BMXers a taste of the real action. With 14-inch wheels, it’s the ideal next step after a balance bike, ready to help your kid tackle new adventures and create memories that last.
Product Specs
- FRAME MATERIAL: Aluminium
- WHEEL SIZE: 14"
- TOP TUBE LENGTH: 15.5"
- CHAIN STAY LENGTH: 11.75"
- HEADTUBE ANGLE: 74°
- SEAT TUBE ANGLE: 71°
- FORKS: Chromoly Steerer Tube and Tapered Hi-Ten Legs
-
BARS:
- MATERIAL: Alloy
- TYPE: 2-Piece
- RISE: 6" Rise
- WIDTH: - STEM: Alloy Front Load
- HEADSET: Threadless
- BRAKE MOUNTS: Welded Mount
- BRAKES: V-Brake
- FRONT HUB: 10mm Sealed
- FRONT RIM: Single Wall
- REAR HUB: 10mm Sealed Cassette
- REAR RIM: Single Wall
- TYRES: 2.25"
- SPROCKET: 25T
-
CRANKS:
- MATERIAL: Alloy
- TYPE: 3-Piece
- ARM LENGTH: 102mm - BB: Euro
- PEDALS: Plastic
- SEAT: Combo Seat/Post
- GEARING: 25/9
- WEIGHT: TBC
Product Highlights
- Smaller 14" Wheels - The Perfect fit for for 4-7 years olds (3ft - 3ft 6 / 90cm - 105cm)
- Specifically designed for the smaller rider, just starting out in BMX
- Built strong and lightweight
- Popular first BMX bike
- Includes sealed bearings
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.
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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) |
|---|---|---|---|
| 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) |
