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TIRE NEWS |
| 8/10/2009 |
Dunlop Tire September 2009 Race Newsletter |
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To: All Dunlop Racers
RE: September 2009 Races and What Dunlop Recommends
NEWS: The MX31 is now available in the Dunlop shop. This tire will replace the D773 for sand and mud conditions.
Dunlop recommends the following for rear tire size usage:
100/90-19 rear for 125cc two-strokes, 250cc four-strokes
110/80-19 rear for 125cc two-strokes, 250cc four-strokes with 2.15 rim
110/90-19 rear for 250cc two-strokes
120/80-19 rear for 250cc two-stroke and 450F four-strokes
110/90-18 rears for 250cc four-stroke woods/trails off-road use
120/90-18 rear for 450cc four-stroke woods/trails off-road use
Pro Supercross/Motocross Races
September 5
Delmont, PA, Steel City AMA Motocross Championship Round 12
Women's Motocross Championship Round 8
Typical conditions: Hard-packed clay dirt with many jumps.
Front tire: D745F 90/100-21 with tire pressure of 11 PSI
Rear tire: MX51 with tire pressure of 12.5 PSI
Support: Dunlop Service Vehicle support, see Brian Fleck
PRO-AM Motocross (Qualifiers to earn AMA pro status)
September 6th
Delmont, PA, Steel City AMA PRO-AM Motocross
Typical conditions: Hard-packed clay dirt with many jumps.
Front tire: D745F 90/100-21 with tire pressure of 11 PSI
Rear tire: MX51 with tire pressure of 12.5 PSI
Support: Dunlop Service Vehicle support, see Brian Fleck
September 6-7
Millington, MI, Baja MX AMA PRO-AM Motocross
Front tire: MX51F with tire pressure of 12 PSI
Rear tire: MX51 with tire pressure of 12.5 PSI
September 13
Lake Mills, WI, Aztalan Cycle AMA PRO-AM Motocross
Front tire: MX51F with tire pressure of 12 PSI
Rear tire: MX51 with tire pressure of 12.5 PSI
September 27
Prentiss, MS, Golden Pine Raceway AMA PRO-AM Motocross
Front tire: MX51F with tire pressure of 12 PSI
Rear tire: MX51 with tire pressure of 12.5 PSI
Amateur Motocross National
Sept. 26-Oct. 5
Rancho Cordova, CA, Hangtown Dodge Amateur Naional
Typical conditions: The start is sandy loam. The hillsides become hard-packed.
Front tire: MX51F with tire pressure of 12 PSI
Rear tire: MX51 with tire pressure of 12.5 PSI
Off-Road/Enduro/Scrambles
September 12
Florence, SC, Civic Center AMA EnduroCross Round 3
Front tire: D745F 90/100-21 with tire pressure of 12 PSI
Rear tire: D745 with tire pressure of 12 PSI
Extra tire tip: Groove center knobs of tire.
September 12-13
New Berlin, NY, Unadilla GNCC Round 10
Front tire: D745F 90/100-21 with tire pressure of 13 PSI
Rear tire: D952 with tire pressure of 14 PSI
September 18-20
Devore, CA, Glen Helen WORCS Round 9
*AMA West Hare Scrambles Series Round 6
Front tire: MX51F 90/100-21 with tire pressure of 13 PSI
Rear tire: D952 with tire pressure of 14 PSI
September 20
Battle Creek, MI, AMA East Hare Scrambles Series Round 7
Front tire: D952F with tire pressure of 13 PSI
Rear tire: D952 with tire pressure of 14 PSI
September 26
Wendover, NV, AMA National Hare & Hound Series Round 6
Front tire: D745F 90/100-21 with tire pressure of 13 PSI
Rear tire: D952 with tire pressure of 14 PSI
September 27
Yadkinville, NC, AMA East Hare Scrambles Series Round 8
Front tire: D952F with tire pressure of 13 PSI
Rear tire: D952 with tire pressure of 14 PSI
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Dunlop Tire September 2009 Race Newsletter |
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