CST CM-S1 Ride Migra Motorcycle Tyre - 190/55 ZR 17

The 190/55ZR17 CM-S1 75W TL Ride Migra Tyre is the first sports touring radial tyre from CST. Deve...

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Product Information

Full details

The CST CM-S1 Ride Migra 190/55ZR17 is designed for sports touring riders who demand a balance between long-distance comfort and aggressive cornering performance. Engineered with advanced radial technology, this tyre delivers superior stability at high speeds and reliable grip in varying weather conditions, making it an excellent choice for daily commuters and long-haul tourers alike, though it is specifically optimized for street use rather than dedicated track applications.

All features

Model Part NumberTM00101500
BrandCST

Extended Product Information

FAQs

Is the CST CM-S1 a track tyre?

No, it is a sports touring tyre. While it offers excellent grip for spirited street riding, it is not designed for dedicated track racing.

What does the 75W rating mean?

The 75W indicates the load index (75, up to 387kg) and speed rating (W, for speeds up to 270km/h).

Can I use this tyre with my existing sport touring bike?

Yes, as long as your wheel rim dimensions are compatible with the 190/55ZR17 size specifications.

How often should I check the pressure?

It is recommended to check tyre pressure at least once every two weeks or before any long-distance trip.

Is this a tubeless tyre?

Yes, the 'TL' designation stands for Tubeless, meaning it is designed to be used without an inner tube on compatible rims.

Troubleshooting

Bike feels unstable or 'wobbly' at high speeds

Check tyre pressures immediately. Under-inflated tyres significantly affect the stability of radial constructions.

Decreased grip on wet roads

Check the remaining tread depth. If the wear indicators are flush with the tread, the tyre has reached its service limit and requires replacement.

Uneven shoulder wear

Check your suspension settings and wheel alignment. Uneven wear often points to incorrect geometry rather than a fault in the tyre itself.

Pros and Cons

Pros

  • Excellent grip in both wet and dry conditions
  • High-speed stability suited for long-distance touring
  • Predictable and nimble handling characteristics
  • Balanced construction for increased fuel efficiency
  • Developed with premium OE manufacturing standards

Cons

  • Not intended for high-intensity competitive track use
  • Performance may vary if not maintained at correct pressures
  • Specific 190/55ZR17 sizing limits fitment to compatible sport-touring rims

Setup, Compatibility & Care

To ensure peak performance, the CM-S1 must be installed by a professional technician to ensure proper bead seating and balance. Always verify your motorcycle manufacturer's recommended tyre pressure settings, as these are critical for the radial construction to perform as intended. Regularly inspect the tread for embedded debris and monitor the sidewalls for any signs of aging or uneven wear. For optimal longevity, avoid aggressive burnouts and ensure the wheels are aligned correctly.