









Bronco 20"
About
The 20" Bronco is a perfect fit for youngsters with a lightweight 6061 aluminum frame featuring an ultra-low standover height. Rear hand brakes and freewheel rear hub will help to build confidence and precision. Kids who are new to BMX will absolutely love this bike.
Click here to see assembly instructions for your new bike.
Key Features
- Lightweight 6061 aluminum frame with low standover height to correctly fit young riders
- Freewheel rear hub with hand brakes
- Adjustable handlebar and seat height for growing kids
- 23.5 pounds
COVID-19
COVID-related supply issues have caused some bike specifications to differ from what is listed. Please check with your local SE dealer for the most up to date specifications on the bikes they have in their stores.
Specifications
Color(s) | Matte Black, White |
Frame | 6061 Aluminum, Sloping Top Tube w/ Low Standover |
Fork | Hi-Ten Tubular |
Crankset | One-piece Steel, 140mm, 40T Sprocket |
Pedals | Resin Platform |
Chain | KMC S1 |
Wheelset | 36H Alloy Rims, 16T Freewheel |
Tires | 20" x 2.1" Front & Rear |
Brakeset | Rear Alloy V-Brake |
Brake Levers | Alloy 2-Finger |
Headset | 1-1/8" Threadless |
Handlebar | 23" x 6.3" |
Stem | Top-Load Alloy, 45mm Reach |
Grips | Kraton |
Seat | SE Racing |
Seatpost | SE Straight Post, 27.2mm |
Seat Clamp | Alloy, 31.8mm Inner Diameter |
Accessories | SE Handlebar Pad, Kickstand |
Weight | 23.5 lbs / 10.66 kgs |
*Specifications subject to change without notice
Geometry

A | Top Tube, Actual | 19.1" | |||||||||
B | Seat Tube, Center To Top | 9.8" | |||||||||
C | Seat Tube Angle | 71° | |||||||||
D | Head Tube Angle | 73° | |||||||||
E | Chainstay Length | 14.3" | |||||||||
F | Wheelbase | 35.1" | |||||||||
G | Bottom Bracket Height | 10.7" | |||||||||
H | Standover | 21.8" | |||||||||
Suggested Rider Size | Height 44"-56" / Ages 7-10 | ||||||||||
Stem | 45mm | ||||||||||
Handlebar Width | 23" | ||||||||||
Crank | 140mm | ||||||||||
Wheel Size | 20" | ||||||||||
Seat Post Diameter | 27.2mm |