The Haro SI Bike is perfect for smaller riders looking to hit their local BMX track for the first time. The 6061-T6 heat treated aluminum frame with its fancy race inspired stickers is smaller in stature making it built for speed and maneuverability while still leaving a big impact on the track.
| Frame | 6061-T6 Heat Treated Alloy Frame w/ Haro 3D Dropouts & Integrated Chain Tensioner |
|---|---|
| Fork | Full Hi-Ten 1-1/8″ Threadless Steerer |
| Colors | Black |
| DRIVETRAIN | |
| Cranks | 1-PC, Steel 165mm |
| Bottom Bracket | Looseball American BB |
| Gearing | |
| Pedals | Poly Platform, Cr-Mo 1/2″ Axle |
| Chain | KMC 410A |
| Cassette | 16T Freewheel |
| WHEELS | |
| Tires | Kenda Kontact 20×1.95″ Front, 1.75″ Rear |
| Front Hub | 36H, steel loose ball |
| Rear Hub | 36H, steel loose ball |
| Rims | 20″ Alloy Single Wall 36H |
| BRAKING SYSTEM | |
| Brake | Radius V-Brake |
| Brake Lever | Radius Alloy two finger |
| OTHER COMPONENTS | |
| Grips | Velo 130mm Flanged Grip |
| Handlebar | Haro Hi-Ten 7.5″ |
| Stem | Haro Baseline 48mm Reach Forged stem |
| Headset | 1-1/8″ FSA Headset |
| Seat | Unibody |
| Seat Post | Alloy, 22.2mm |
| Seat Post Clamp | Alloy, 25.4mm |













