The KTM 690 SMC R raises the bar in the supermotos stakes, thanks in part to a lightweight chassis, a legendary 690 LC4 motor and a sophisticated electronics package.
In addition to a new motor, the 2019 KTM 690 Enduro R gets an interesting suite of electronics. the supermoto-inspired KTM 690 SMC R is a fraternal twin with 17-inch street tires and a much
Long story short KTM had the "Trackpack" available for the Dukes up until March 2019 when they discontinued dealer access to install the $350 CAN option which enables Track / Sport / Street mode but the main thing - disengaging Traction Control. You could also turn on "Supermoto Mode" which let the back tire lock up without computer interference.
KTM 690 SMC-R Motorcycle Suspension Upgrades CHASSIS AND ENGINE TOOLS. 2008+ 690 Enduro/R/SMC/SMCR & Husqvarna 2016+ 701 Enduro
Mine sounds somewhat similar, my 690 always feels like a glass cannon to me. Even though I've never had any issues with it (besides damage when dropping on the trail) It just always sounds like an engine that is about to explode after someone dumped some bolts in it. Everything is good on it, have torn it apart to check.
Rocker bearings and rocker arms are prone to failure on the 690. Mine blew after only 6000 km. And repaired on warranty. They also like to consume oil, so check frequently and top off. If the engine hasn't imploded by 40000 km i would say it's solid. FWI the 2011 690 is fitted with a 654cc engine.
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ktm 690 smc r motor