SCHWALBE Rocket Ron Size:27.5x2.25 (57-584) This adapter is for KOSTKA

This adapter is for KOSTKA footbikes only

The bag is light and durable it is made of rip-stop material in the front and back and has open mesh sides for breathability

Increased tread poses for normal driving hardship and increased energy expenditure

This prevents unwanted abrasions and skin irritation

This design also renders the leash moisture

SCHWALBE Rocket Ron Size:27.5x2.25 (57-584) This adapter is for KOSTKALIFT OFF! The cross country rocket combines speed and cornering control at the highest possible level. An excellent all rounder for racetracks. Cleverly designed tread balanced for low rolling resistance whilst remaining grippy. Sufficient gaps for amazing self cleaning properties. Stable shoulder studs.