Alton Norton Commando E-Starter Conversion Kit MKIIIncluded is:a starter motor, drive chain, sprag clutch, shock absorberAC generator and a specially constructed inner primary chain case + all the necessary cables and fittings+ detailed instructions with colour illustrations 10 days delivery timeWe recommend using a powerful battery because the starter requires more than the 100 A cranking amps provided by batteries originally fitted on Norton Commandos. We traditionally mention the YUASA YTX 20L-BS. Switching to lithium batteries has become common practice now for classic British motorcycle owners. No problem to use a lithium battery with our kits, just take care to choose a Lithium Iron Phosphate battery (LiFePO4), with a good BMS (Battery Management System), and use a good rectifying-regulator such as the Podtronics supplied with our kits. Cold Cranking Amps (CCA) should be 270 A