Avon Speedmaster (Front) MKII 300/--21

  • Part Number: 90000000611
  • Service Description: 57 S
  • Sidewall: TT
  • Load Range: RE
  • Type: Motorcycle
View Full Specs & Details

Today's Price


$763.68 Set of 4



Avon Speedmaster (Front) MKII 300/--21

Features & Benefits

  • Classic rib-type front tire
  • Speed rated to 112 mph/180kmh
  • Curved tread profile and ribbed pattern so typical of classic bikes
  • Best used in conjunction with the Safety Mileage MKII rear tyre

Tire Specifications

Speedmaster (Front) MKII 300/--21

Size UTQG Max. Load Inflation Pressure Tread Depth Rim Width Range Sect. Width Tread Width Overall Diam
300/--21 N/A 507 lbs 0 psi 5/32nds 1.60-2.15" 3" N/A 27"

Purchase includes the Avon Speedmaster (Front) MKII tire only. The wheel rim shown in the picture is not included. Picture provided is a stock picture from the manufacturer and may or may not reflect the actual product being ordered.

All Avon Speedmaster (Front) MKII tires are continuously developing with manufactured improvements. With that said, Simple Tire and the manufacturers have the right to change these tire specifications at any time without notice or obligation.

If you have any questions, please email us at [email protected]

Please Note: Specifications of the Avon Speedmaster (Front) MKII tires shown above are listed to be as accurate as possible based on the information provided to us by Avon tires.

Available Sizes & Prices

Speedmaster (Front) MKII 300/--21

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
3.00/-19 54S TT 90000000618 $811.68 set of 4 $202.92 View Details
300/-21 57S TT 90000000611 $763.68 set of 4 $190.92 View Details
325/-19 54S TT 90000000607 $843.68 set of 4 $210.92 View Details

Treadlife Warranty

Speedmaster (Front) MKII 300/--21

This product is not covered by a manufacturer’s treadlife warranty.

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