Cult gateway junior bmx bikethe cult gateway junior is an entry level bike designed for up and coming riders who want their first high quality 20 bmx bike responsive geometry makes this bike a treat to handle and the high quality durable components are ready to handle some serious abusefeatures framehi tensile steel 20 5 top tube forkshi tensile steel with tapered legs and 24 tyre clearance barshi tensile steel 875 rise 29 width stemcult alloy top load 50mm reach headset