
Special Notes:
When selecting new motorcycle tires, be sure they meet the requirements of your motorcycle and its expected usage. Please use our vehicle drop down selector at the top of this page to assist you in choosing a tire for your vehicle. Always refer to your owner’s manual for correct tire specifications for your vehicle.
Size 90/90-21
Tire Construction Bias
Load Rating 54 (467 lbs.)
Speed Rating R (106 mph)
Max PSI 44
Load Range B
Tread Plies 2 Polyester
Sidewall Plies 2 Polyester
Position Front
Sidewall Blackwall
Weight 8.60 lbs.
Rim Size 21
Tube / Tubeless Tube/Tubeless
Directional Yes
SAFETY
Inspect and check tire pressure often. This is the most important tire-maintenance function you can perform. Refer to your machine's documentation for proper maintenance. Always give tires a gentle "run-in" period of 100 miles to get the feel of new tires--this means they should not be subjected to maximum power, abrupt lean-over, hard cornering, etc. Always match the front and rear tires for optimal handling, safety and performance. Mixing radials, or mixing radials with bias or belted-bias tires, may adversely affect handling and stability.
WARNING
The charts and information on this page do not imply interchangeability. Consult your machine's manual to determine correct replacements, clearances, compatibility and stability, load-bearing capacity, speed rating, radial vs. non-radial, pattern and tread compound requirements, inflation recommendations and front-to-rear tire matching. Wrong selection can result in tire failure or loss of control with serious injury or death.
A tire worthy of standing side by side with the legendary K60 Scout, The K60 Ranger is designed and developed to be the off-road cousin in the K60 family. This is not a Scout with different tread. Heidenau started from scratch with entirely new carcass and compound to maximize off-road performance.
The K60 Ranger’s tread design has dirt and big bikes in mind. While the open block design should keep the tread from loading-up, the compound and carcass should keep the ride stable on the street. With features intended to lend integrity to side blocks, the K60 Ranger should be at home on single track or highway.
70% off-road tire / 30% street.
More off-road biased design to help adventure riders explore further into the backwoods with more confidence to tackle difficult terrain.