MOJO W5

Name: MOJO W5 Kart Tire
Brand: MOJO

Wetwet

Updated 2026-03-01

Performance Specs

Grip

Durability

Wet

50-80°F

Temp Range

Heat Cycles

F: 14-16 psiR: 12-14 psi

Pressure

Available Sizes

Position	Size	Rim Diameter	Tread Width
front	10x4.20-5	5"	4.2"
rear	11x6.00-5	5"	6"

Class Compatibility

KA100 X30 OK Rotax Senior

Sanctioning bodies: CIK-FIA, SKUSA, WKA

Overview

The MOJO W5 is the official CIK-FIA wet weather tire. Its deep tread pattern and soft compound deliver maximum grip on standing water and damp surfaces.

Ideal For

Mandatory wet weather tire for CIK-FIA sanctioned events.

Pros

Excellent water dispersal
Strong grip on cold, wet surfaces
CIK-FIA approved for all wet conditions

Cons

Wears quickly on dry track
Limited availability outside race weekends
Higher pressures needed than slicks

Where to Buy

Buy from Comet Kart Sales

Frequently Asked Questions

Is the MOJO W5 legal for KA100?

Yes, the MOJO W5 is approved for use in the following classes: KA100, X30, OK, Rotax Senior.

What pressure should I run the MOJO W5 at?

Recommended starting pressures for the MOJO W5 are 14-16 psi (front) and 12-14 psi (rear). Adjust based on ambient temperature and track conditions.

How many heat cycles does the MOJO W5 last?

The MOJO W5 typically delivers optimal performance for 4 heat cycles. Performance will gradually degrade after this point.

What temperature range is best for the MOJO W5?

The MOJO W5 performs best when tire surface temperature is between 50°F and 80°F.

Compare MOJO W5

MOJO W5 vs MOJO D5 MOJO W5 vs MOJO C5 MOJO W5 vs Vega W6 Rain

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