Ridstar

• Most recently first-listed complete machine at a shop we read: 【EU Stock】RAYZEPH C20 1500W 48V 20AH Electric Bike, first listed September 2026. 7 of the 14 machines we could date were first listed in the 12 months before September 2026.
• Shops selling its complete machines today: 2, across 14 listings.
• Sold out at every shop that lists them: 1 of 14 (7%).

“First listed” is the earliest date any shop we read published that listing (Shopify's own publication date, read 2026-09-27): a shop, not the maker, and a new colour counts as a new listing. Used, demo and parts listings are left out. Shop counts and stock are read twice a day. We do not score brands: a brand between releases, sold mostly direct, or waiting on stock can look quiet here.

EU 2025-07-31 · Rejected at the border — : electric shock, fire: The charger has poor quality connections with fan wires soldered directly to the Printed Circuit Board. (SR/02883/25)
UK 2025-06-17 · Rejected at the border — Q20-Plus, Q20-Mini, E26 Pro: The products present a serious risk of fire as the charger, plug and transformer are non-compliant. (2506-0011)

Every notice naming Ridstar, with remedies → A recall covers the units it lists; check your serial number against the notice.