Connor ultralight wheel 16.2 mm

Connor: when every tenth of a gram makes a difference on the rear axle

In the preparation of a competition slot car, few decisions have as much impact as the choice of rim. Rotational masses —those that spin with the axle— are the most costly to accelerate and decelerate, and a reduction of just a few hundredths of a gram translates into a livelier response, cleaner acceleration, and greater fidelity in traction control. The ultralight Connor rim, measuring 16.2 mm, reference T850001 from the T800 brand, is designed with that sole purpose in mind.

Function and performance

Weighing 0.31 grams and with an outer diameter of 16.2 mm, the Connor belongs to the ultralight range of T800 within the category of 3D rims for 1/32 spare parts. Its concentric geometry eliminates the radial imbalance that generates vibration at high revolutions, which is especially critical in motors that operate at high RPM ranges. The result is a silent run, without bounce, and a predictable cornering performance.

The 16.2 mm profile offers good versatility: it is compatible with rally configurations and pure speed setups, allowing the fitting of balanced profile tyres that provide traction without adding unnecessary mass to the assembly.

Compatibility

The Connor rim is designed to fit on a 3/32 standard axle, the most common size in 1/32 slot competition setups. Its fit is firm and without play, preventing any micro-movement under load that could affect the rolling geometry.

Assembly and preparation

• Check the concentricity of the rim mounted on the axle before installing the tyre, especially when working with tight tolerances.
• Combine with tyres of the same 1/32 scale and the appropriate diameter to not negate the weight advantage offered by the part.
• In competition setups, it is advisable to balance the rim-tyre assembly before the final tuning of the chassis.

Common mistakes

• Fitting oversized tyres: increases rotational mass and negates the benefit of an ultralight rim.
• Forcing the fit on axles outside the 3/32 size: can create play or deformation of the housing, compromising concentricity.
• Ignoring balancing: a poorly balanced lightweight rim with the tyre can generate more vibration than a well-prepared conventional rim.

Frequently asked questions

What scale is this rim designed for?

The Connor T850001 rim is designed for the 1/32 scale, the most common in club slot competition and commercial tracks.

Is it compatible with 2 mm axles?

No. This rim is specifically designed for a 3/32 standard axle. A rim with a different housing would be required for 2 mm axles.

What real advantage does a 0.31 g rim provide over a conventional one?

By reducing the rotational mass, the motor requires less energy to accelerate the axle, resulting in a more immediate response to the throttle and a quicker recovery after cornering. In tight competition, that difference can be decisive.

Can it be used in slot rally configurations?

Yes. The 16.2 mm diameter and profile of the Connor make it compatible with both speed setups and rally configurations, provided the appropriate tyre is chosen for each application.

How many units are included in the order?

The information available on the sheet does not specify the quantity included per unit of sale. We recommend checking it on the product page or contacting Ministry of Hobby before placing the order.

Is it necessary to balance the rim after assembly?

In competition setups, it is always advisable to balance the rim-tyre assembly once mounted. An ultralight rim offers its maximum performance when the balancing is meticulously attended to.

Connor ultralight slot car rim, 16.2mm diameter, 3/32 axle, 1/32 scale racing wheel, lightweight rotational mass reduction, T800 brand slot car parts, competition slot preparation, Ministry of Hobby.