MERCH MIKINY, TRIČKA 2020 KTM 690 SMC R Totalmotorcycle.com Key Features. No changes from 2019 model. 2020 KTM 690 SMC R Totalmotorcycle.com Features and Benefits. ENGINE & EXHAUST The latest 690 LC4 engine is all about smooth, powerful performance with the right mix of character to propel you in and out of corners at warp speed. Every aspect of the LC4 engine Max torque: 54.48 ft-lb: Top speed: 120 mph: 1/4 mile acceleration: 12 secs: Tank range-Model history & versions. Related: 2021 KTM 690 SMC R review; Read more about the full KTM Duke range. 2024 KTM 690 SMC R. Base Price: 12.999,00 EUR*. 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. Whether you express your tarmac-sliding talent on mountain roads or on the apexes of your favourite track, you'll be drifting into 4Z4m.