Accessories and spare rollers TRANZX

Accessories and spare rollers Roller Training Accessories TRANZX Bike J.D. Company was established in 1986. Since Then, JD has passed ISO-9002 certification. The Tranz- X brand was created in 1992 by JD Components, and since then has received increasing international recognition, thanks to the high level of construction, use of hi-tech materials (in particular aluminum and carbon), attention to ergonomics and the aggressive design of special parts for racing bikes, MTB and city bikes. The broad range of Tranz-X offers special parts for every type of bicycle, offers fans the greatest opportunity for personalization. All Tranz X components are tested under very strict testing standards. Therefore most of the products fully comply with the EN standards and the most commonly and by far widest accepted standards in the bicycle industry. However, upon request Tranz X components can also be tested under dedicated testing standards indicated and required by OEM clients. JD will offer full service package to make its products comply with your dedicated standards