Kenda 80/100R21 Motorcycle tyres
Compare 1 Kenda motorcycle tyre in 80/100R21 (also written 80/100 R21 or 80 100 21), with prices including GST. Choose delivery to your address, or have them sent to a Tyroola fitting partner near you to be fitted and balanced.
What 80/100R21 means
A 80/100R21 tyre is 80 mm wide across the tread. The sidewall is 100% of that width, about 80 mm tall, and it fits a 21-inch rim. That puts the overall diameter at roughly 693 mm, or about 459 wheel revolutions per kilometre. The R stands for radial construction.
Load index and speed rating
Tyres listed in 80/100R21 carry load indexes from 51 (? kg per tyre) to 51 (? kg per tyre) and speed ratings M (130 km/h). Your vehicle's tyre placard, usually inside the driver's door frame, sets the minimum load index and speed rating. Replacements must match or exceed both.
Frequently asked questions
What does 80/100R21 mean?
It means a tyre 80 mm wide with a sidewall 100% of that width (about 80 mm), radial construction, for a 21-inch rim. The load index and speed rating follow the size on the sidewall, for example 80/100R21 91V.
Which load index and speed rating do I need for 80/100R21?
Use the load index and speed rating on your vehicle's tyre placard as the minimum. A higher load index or speed rating is fine; a lower one is not. If your placard lists more than one size, use the ratings shown for the size you are buying.
Can I get 80/100R21 tyres fitted near me?
Yes. At checkout, choose a Tyroola fitting partner near you and the tyres are delivered there for fitting and balancing. You can also have them delivered to your own address.