Thank's for the link to Avon. The Avon-recommendations for TR1;
FRONT TYRE
Name: 100/90-19 AM18 Supervenom, AM41 Venom
Rims: 19 x 2.15 M/C (WM3) Size: 325-19
Pressure: 2.00bar (29psi)
REAR TYRE
Name: 120/90-18 AM18 Supervenom & AM21 Roadrunner
Rims: 18 x 2.75 M/C Size: 120/90-18
Pressure: 2.00bar (29psi)
http://www.pirelli.com/en_42/tyres/moto/moto.jhtml?s1=4400002&s2=4500002&s3=-1Pirellis recommendations;
MT 69 / 68 Strada - MT 66 Route
Front 3.25-19TL 54H MT69E - 2.00 BAR
Rear 120/90-18M/CTL 65H MT66 - 2.50 BAR
Notes:Fitment with tube only (???, my questionmark)
Metzler;
http://www.metzelermoto.com/ ME 33 Laser - Perfect ME 99 A
Front 3.25-19 54V TL ME33 Laser - 2.00 BAR
Rear 120/90-18 65H TL Perfect ME99A1 - 2.50 BAR
I notice that the Avon recommendations for tyrepressure back i to low (2.0 bar).