Ratti Simagic P-325D 325 mm Alcantara — ratin kehä ilman napaa

Simagic P-325D is a 325 mm racing steering wheel rim finished in Alcantara, supplied without a hub. Intended for sim racing setups, the compact diameter enables faster hand movements and precise steering inputs. The Alcantara surface combines tactile grip with a soft feel to reduce slippage and hand fatigue during extended sessions. This rim is designed to be used with Simagic-compatible steering systems and with third-party quick-release hubs where mechanical compatibility exists.

Advantages

The 325 mm diameter provides a balance between agility and control, allowing quicker steering corrections compared with larger rims. Alcantara covering offers enhanced grip in both dry and slightly humid conditions while remaining comfortable to the touch. The rim is supplied without a hub, enabling users to choose a hub or quick-release system that matches their Simagic base or aftermarket setup. The compact form factor also improves visibility of dashboard displays and access to wheel-mounted controls when used with compatible hubs.

Suitable for

• Sim racing on road and track simulators where quick steering response is required
• Drivers preferring a compact, sporty rim for tight circuits and rally stages
• Setups that use Simagic bases or third-party quick-release hubs with compatible mounting patterns

Key specifications

• Outer diameter: 325 mm
• Cover material: Alcantara for the grip surface
• Shape: Racing-style rim with flat bottom profile (where applicable)
• Mounting: Supplied without hub; designed for use with compatible hubs/quick-releases
• Compatibility: Intended for Simagic steering systems and third-party hubs that support the rim's mounting

How to use

Install the rim by mounting it to a compatible hub or quick-release adapter following the hub manufacturer's instructions. Ensure all mounting screws are torqued to the specified values and that the rim is centered before full use. When fitted to a force-feedback base, verify software calibration so steering angles and centering behave as expected. Regularly inspect the mounting interfaces for wear or loosening, and keep the Alcantara surface clean by brushing or using a specialist fabric cleaner to maintain grip and appearance.

Recommendations

For best results, pair the P-325D Alcantara rim with a quick-release hub compatible with your Simagic base to enable rapid swapping and secure mounting. Avoid exposing the Alcantara to oils, solvents, or excessive moisture; clean with a soft brush or dedicated Alcantara cleaner and allow to air dry. Periodically check mounting hardware and recalibrate wheel settings in your simulator software after installation.