Originally Posted by Kev

Marcel what is the AMP hour rating of the new battery?Not to worry I found the result.

I will be interested to see how long the battery lasts. The larger SBK battery
may have been better with your high compression motor.

http://www.motowheels.com/italian/myProducts.cfm?parentcategoryid=915%7CBatteries%20 and%20Battery%20Accessories&productID=6814&showDet ail=1&categoryID=915|Batteries%20and%20Battery%20A ccessories&vendoridtodisplay=0&filterFor=&collecti on=

XT battery rating.

Weight 3.3kgs
Volts 12
Amp-Hour 8.0Ah
CCA 115
Length 6
Width 2.75
Height 4.125

Your new battery.

Pulse discharge @ 10 seconds = 240 Amps
- Continuous discharge (MAX) = 140 Amps
- Cycle Life (DoD spec) = 1,000 cycles

10.5cm (L)
5cm (W)
4.13" (L)
1.96" (W)
- Weight = 766.57g / 1.69lbs
- Rating = 4.6Ah
- Applications = Engines 748 cc twins to 1400cc with stock stators as well as Triumph 675.

The SpeedCell SS Battery are designed for for 2 and 3-cylinder engines up to 600cc or 750cc 4-cylinder with original compression and stock stators.