PRO GuIDe diagnostic tool or sound equipment . It is also a boon for use when displaying a bike at a local show , expo , bike night or other venue . The PS power supply mode of OptiMate 6 Select delivers up to 5 amps , and the more powerful OptiMate 7 Select delivers up to 9 amps , at a voltage of 13.6V . But there ' s " yet more to these chargers ," says TecMate CEO / CTO Martin Human . " Both come with charge mode selection of 14.4V or 14.7V ( default at 20 ° C / 68 ° F ), which covers the charge requirement of any SLI / engine start Pb / lead-acid battery - from standard flooded batteries to highperformance AGM . " Selection to match the battery under charge is memorised and remains even if power is lost . Both have OptiMate ' s fully integrated automatic charge control ( t ° and Ampmatic ) that adjusts voltage and current to deliver the exact charge the battery needs ; charge voltage ( volt ) is adjusted to ambient temperature and charge current ( Ampmatic ) is adjusted to match the battery ' s size and condition . " The PS power supply mode is a neat feature and in demand , as experienced at a
Evolution 3 kit for Vespa 125 Primavera ET3 recent motorcycle expo in the U . S ., where our ' Select ' chargers supported vehicles with LED lighting , sound equipment and demonstrations of a diagnostic tool . And when it comes to charging batteries , OptiMate 6 Select and OptiMate 7 Select are specifically designed to make premium AGM batteries work right and last longer !" Available models : OptiMate 6 Select - EU : TM-370 , US / CA : TM- 371 , UK : TM-372 OptiMate 7 Select - EU : TM-250 , US / CA : TM- 251 , UK : TM-252 , JP : TM-257
TECMATE Tienen , BELGIUM Tel : + 32 ( 0 ) 16 805 440 www . tecmate . com www . optimate1 . com
Italian scooter performance specialist Polini ' s 58 mm Evolution 3 cylinder track kit for classic 135 cc Vespa models , this kit can be installed on the original Vespa crankcase without boring it - with increased power throughout the rpm band . The versatile design means it can be installed in either the original or the “ turned ” position that is often used during the races on track . This position also favours the development and assembly of the muffler . The Polini Evolution 3 kit for Vespa with rotary valve induction can be fitted in all the 125 Vespas with crankshaft that have the same measurements as the original . Also available is a Polini balanced crankshaft (# 210.0033 ) with its connecting rod milled from a solid block that maintains the original 51 mm stroke . The cylinder is cast in aluminium , with 58 mm bore , to reach a displacement of 135 cc . The liner with nickel-siliceous coating improves the piston sliding due to better wear and abrasion resistance . The transfer ports are designed for racing use , and it has six transfers . The piston is gravity-cast in light alloy , and it has two S10 chromed cast iron rings . The head is cast in one piece only and some fins have been made under the head plane in order to improve the heat dissipation . The compression ratio has been optimised to achieve the best performance .
POLINI MOTORI SPA Alzano Lombardo ( BG ), ITALY Tel : + 39 035 2275 111 news @ polini . com www . polini . com