Athena Big Bore Cylinder Kit 63mm 182cc GET Boost MT-125

Athena Big Bore cylinder kit with GET Boost technology for the Yamaha MT-125 (2015–2016). Increases engine displacement to 182 cc (63 mm bore) for stronger mid-range pull and quicker throttle response. Includes an aluminium big-bore cylinder made of high-silicon alloy, a forged piston with pin and rings, a gasket kit and a pre-configured GET Boost module that optimises engine management without replacing the original ECU. Plug & play installation — the GET wiring harness connects directly to the injector and throttle body connectors.