4-Stroke Horsepower (bhp/kW) 46 / 34.3 2022 GAS GAS EX 250. $9,499 MSRP. 2022 GAS GAS EX 450F. $10,299 MSRP. 2022 GAS GAS EX 350F. Usage: A high-octane, leaded, non-oxygenated fuel that bridges the gap between pump gas and C12 for use in stock or modded two-strokes. Preferred engine type: Two-stroke. Antiknock octane: 110 GasGas now offers a 250 four-stroke cross-country model. We put it to the test in a variety of off-road riding conditions as well as the motocross track. Click video to see the new 2011 Gas Gas EC 250 / 300 2T enduro motorcycle in red, with a newly designed headlight holder and front headlight. 9,5 lt (2-stroke-oil/fuel mixed 1:50) Dry weight EC 250. Easy to ride, easy to race, and easy to maintain. The EC 250 is reassuringly uncomplicated and it's our 2-stroke middleweight that packs a punch! Benefitting all kinds of riders with its new motor, frame, and bodywork, the EC 250 is now fuelled using throttle body injection for a broad spread of stronger yet more controllable power. Black Racing 250 2 stroke. by Tommy black » Tue Jul 31, 2018 12:42 am. Here is another one bois, enjoy. includes Public and mine. Credits: Benjii_D and the people he wanted to thank were "DJ for the YZF base and engine. Tyskorn for the model I started out from. Beta 300 RR Race Edition. MSRP: $10,399. Weight (measured, wet): 245 lbs. Of all the “headlight bikes,” the Beta 300 RR Race Edition is indeed the most raceable right out of the crate. Updated suspension and a spicy motor made our race-enthusiast testers happy. Beta offers two 300cc two-stroke off-roaders, the RR and RR Race Edition. 9kUv.

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