2018 125 RR 2-Stroke

The Beta 125 RR is a brand new model. It has a chassis and engine that were designed specifically for it. The engine is all Beta, built in its manufacturing plant in Rignano sull’Arno, Italy, and is carbureted, via a 36mm Keihin PWK mixer. At the other end of the cylinder is an FMF exhaust pipe and an in-house-built muffler, sans spark arrestor. The Beta’s engine uses a crankcase reed-induction system, which is fitted with a Moto Tassinari VForce 4 cage. A six-speed transmission transfers power to the rear wheel. To save weight, unlike some of its bigger two-stroke brothers, there is no oil-injection system, or electric starting, just manual kick.

2018 125 RR 2-Stroke by Category