Service hotline Good service functions quickly and simply. Just contact us!   Fon:   +49(0)6321-9120-118 Fax:   +49(0)6321-9120-34 Email:   ROX Service Hotline: Fon:   +49(0)6321-9120-140 Declaration of conformity Here you can download Certificates as PDF		Webshop I do not have a PayPal account or a credit card, but I still would like to purchase the software. Are there any other payment options?   I do not see any items displayed in the shop. The page is only gray. How do I order an item?   After purchasing my ROX bicycle computer, I registered with your company. Now I cannot access the webshop using my password and username. Why?   When am I entitled to make a warranty claim? You can make a warranty claim in relation to material and workmanship defects. The warranty does not cover batteries, wear-and-tear parts, wear caused by commercial usage, or accidents. You are only entitled to make a warranty claim if the SIGMA product itself has not been opened without authorization and the receipt of purchase is provided.