Stepping up in size. Leveling up in progression.
The Colony Horizon 18” is built for young riders ready to push further—street, park or anywhere their BMX takes them. With a lightweight alloy frame and geometry tuned specifically for smaller, growing BMXers, this bike delivers real BMX performance in a perfectly scaled package. Whether they’re learning basics or chasing future freestyle goals, the Horizon series opens the door to endless progression.
Key Features
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Lightweight 6061-T6 Alloy Frame – 17.9” top tube with youth-specific geometry.
75° head angle, 71° seat angle, Mid BB, integrated headset.
Bottom bracket height: 10.0"
Standover height: 48cm -
CrMo Forks & Bars – Strong, responsive components built for next-level riding.
8” rise, 25.5” wide handlebars. -
Reliable 990-Style Brake – Clear pads with a short-reach alloy lever for easy, confident control.
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Upgraded Drivetrain – 25T sprocket, 140mm 3-piece tubular CrMo cranks, sealed Mid BB and KMC chain.
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18” Wheels Built to Ride Hard – 18” x 2.1” Family tyres on strong 36-hole alloy rims.
Sealed front hub and fully sealed 9T cassette rear hub. -
Comfort Meets Durability – Horizon railed seat with 27.2mm alloy seatpost.
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Total Weight: 9.4kg
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Colours: Clear Black & Clear Gold
Please note:
Specs and colours may vary slightly. Clear-coat finishes reveal natural weld marks—each bike has its own unique character.
| SKU | 864639 |
| Barcode # | 9349936014820 |
| Brand | Colony |
| Shipping Weight | 10.0000kg |
| Shipping Width | 0.220m |
| Shipping Height | 0.450m |
| Shipping Length | 0.800m |
| Shipping Cubic | 0.079200000m3 |






