OTK Kosmic Mercury RR 2025 Mini Rookie Brake Disc EVS/EVM BSM5 30mm

The Rookie comes to the starting grid boxes of the 2025 season with its EVM and EVS versions unchanged. However, with the two Rookie versions marked 2025, new features have been introduced. Foremost among them are the new forged aluminium and multi-adjustable pedals, allowing an optimal driving position for drivers of all sizes. We also have the new BMT4 stub axles, with 235 mm steering rods and new hubs (both front and rear), made of magnesium. Just like the senior models, the OTK Kart Group R&D department has introduced new fairings also for the chassis reserved to younger drivers.

The kit, called M9, includes the nose panel and front fairing, clearly inspired by the M11 models, intended for the higher classes. No changes, however, have been made to the side bumpers and rear protection, part of the M8 kit, of earlier homologation. As for the brakes, the Rookie mounts the already familiar BSM5 system, which now varies in the brake disc - now floating, 149 mm – paired with the new 4A brake pads, specific to the needs of the MINI class. Concerning the design, the sticker kit and official suit  goes with the new design as the Mercury T.