Ontrack Ultra Light Race Tube Road Size:48mm vibrations are reduced so you

vibrations are reduced so you can have a better feel of your bars

interdependent transmission components

Manufactured to suit the needs of South African mountain Bikers and cyclists

CNC machined aluminum dispenser with brass internals

we understand that the joy of riding an eBike can be greatly enhanced by a proper bike fit

Ontrack Ultra Light Race Tube Road Size:48mm vibrations are reduced so you35gram French Valve Road tube 700 x 18 28c The Ontrack bike inner tube provides all the benefits of TPU (Thermoplastic Polyurethane) superior puncture resistance, a low weight, and compact size TPU is a lightweight material, making TPU inner tubes lighter than their rubber counterparts. This reduces rotational weight and contributes to a more responsive and agile riding experience. TPU inner tubes have excellent air retention properties. They minimize