The lightweight 2-stroke engine scores with unrivaled performance, wrapped into an extremely lightweight chassis - a serious competitor for the more complex 4-stroke contenders.. The 250 SX is considered to be the motocross bike with the best power-to-weight ratio Belt Transmission
US, Pennsylvania, Blair County, DuncansvilleDuncansville, PA at cycletrader.com
Since then, Tony Cairoli has clearly dominated the class with the 350 SX-F, and in 2013, the Italian once again bets on the ingenious combination of low-weight, playful agility and a high-revving engine Chain Transmission✔ Electric Engine✔ 5-speed Gearbox
US, Pennsylvania, Lehigh County, CoopersburgCoopersburg, PA at cycletrader.com5,499
With the 450 SX-F, the KTM range offers a winner bike that draws potential from a large-displacement engine and a chassis perfectly tuned to handling its raw power. Among the large 4-strokes, the 450 SX-F scores mainly with its performance and agility. Ryan Dungey has used it to win the AMA 450 Motocross Championship and saw absolutely no reason to change bikes in order to defend his title
US, Pennsylvania, Blair County, DuncansvilleDuncansville, PA at cycletrader.com5,795