Academy Inspire 18 Kids BMX Bike Silver/Black
Up to 12 months interest free
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Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.
First Free Tune-up
Every bike comes with a complimentary free tune-up and safety check.
Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.
The Academy Inspire is an 18" kids BMX Bike which is the perfect stepping stone for 7-13 year olds before they get on a full size 20" BMX. For an entry level BMX the Inspire is more than respectable when it comes to design and spec. The frame is built with a CrMo downtube to reduce weight, and Hi-Ten steel forks for durability. The 18" top tube is paired with 18x2.1" tyres for a smooth ride that is ideal for smaller riders. The 3 piece CrMo cranks, sealed mid bottom bracket and fully sealed cassette hub with 9t driver are a mark of the Inspire's quality, sure to last as your kids grow. The Academy Inspire is a great bike for learning and growing BMX skills, suitable for the advanced little shredder or someone just starting out.
Features
- Frame: Academy Inspire 18” CrMo Downtube 18.0” TT
- Forks: Academy Inspire 18” Hi Ten with Tapered legs.
- Handlebars: Academy 8.0” rise 26” wide
- Cranks: Academy BMX 3pce CrMo Tubular 8 spline, 152mm.
SKU | ACXB21021F1 |
---|---|
Season | 2021 |
Click & Collect | Yes |
Frame | Inspire 18" Hi-Ten |
Frame Material | Steel |
Fork | Inspire 18" Hi-Ten, tapered legs |
Fork Material | Steel |
Front Gears | Single |
Rear Gears | Single Speed |
Crankset | Academy CrMo Tubular 8 spline 19mm spindle 152mm length |
Pedals | Plastic |
Chain | KMC |
Brake Type | Rim Brake |
Brakes | Alloy U-Brake |
Brake Levers | Alloy |
Cassette | Academy 25T |
Wheel Size | 18" |
Tyres | Family F2128 18 x 2.1" |
Rims | 18" Alloy single wall 36 hole |
Hubs | Academy Alloy Cassette full sealed with 14mm axle 36 hole |
Spokes | Black |
Bottom Bracket | Sealed Mid 19mm |
Handlebar | Academy, 8.0" rise x 26.0" wide |
Grips | Academy Pro |
Saddle | Academy Railed with steel post |
Seatpost | Academy Railed with steel post |
Sizing | 18 Inch |
Top Tube Length | 18 |
Top Tube Length Range | 18.x" |
Youth Freestyle BMX Bike Sizing Chart

Legend
ST Seat Tube
TT Top Tube
CS Chain Stay Length
HTA Head Tube Angle
STA Seat Tube Angle
BD Bottom Bracket Drop
HT Head Tube
FL Fork Length
R Reach
S Stack
WB Wheel Base
Size |
18inch | Wheel Size | 18" | Frame Size | 18 | TT Top Tube (in) | 18.0 | CS Chain Stay Length (in) | 12.0 | HTA Head Tube Angle (°) | 75.2 | STA Seat Tube Angle (°) | 71.0 | R Reach (mm) | - | WB Wheel Base (mm) | - |