The Impac StreetPac TwinSkin in 12x2.40 is a small-wheel tyre for junior bikes, compact bikes and BMX-style use where the wheel is marked 62-203. The wide 2.40-inch section gives a stable contact patch, while the StreetPac tread is aimed at everyday riding on paved and hard surfaces.
Match the 12x2.40 / 62-203 marking before fitting, and make sure the frame, fork and brakes have enough clearance for the 62 mm section. Local data lists this tyre as tube-type with a 420 g weight.
| Type | Small-wheel urban tyre |
|---|---|
| Model | Impac StreetPac TwinSkin |
| Size | 12x2.40 |
| ETRTO | 62-203 |
| Setup | Tube-type |
| Weight | 420 g |