2021 KTM Adventure 390 vs. 2021 KTM 690 Enduro R Side-by-Side Comparison. Compare the 2021 KTM Adventure 390 vs 2021 KTM 690 Enduro R. The 2021 KTM Adventure 390 has an MSRP of $6,399, while the 2021 KTM 690 Enduro R has an MSRP of $11,999. Side-By-Side. Compare All Motorcycles. The final thickness of the nut should be between 7/16 and 1/2 inch, and the washer should be about 1/8 inch thick or slightly more. I used a knife to remove burrs on the threads of the nut. The nut requires a 30mm socket or wrench as opposed to the stock 27mm. The nut should be torqued to 59 ft lbs. Now after key updates were announced for the 2019 690 Enduro R, we can see KTM has slid the scale a little more toward ‘Adventure’ yet again. Updates like a more balanced motor will make the 690 Enduro less vibey and more enjoyable to ride on the highway. Fuel capacity was bumped from 3.2 to 3.6 gallons, which should give the 690 Enduro By professionals for everyone: The KTM 690 ENDURO R's WP upside-down fork, with a whole 250 mm of suspension travel and 48 mm outer tubes, is adjustable in many ways and masters the balancing act between every day, road and offroad use with the greatest of ease. 2023 KTM 690 Enduro R pictures, prices, information, and specifications. Specs Photos & Videos Compare. MSRP. $12,999. Type. On-Off Road. Rating. #1 of 10 KTM On-Off Road Motorcycles. Compare with the 2023 Vespa Primavera 150 Disney Mickey Mouse Edition. A SMALL CLAN The KTM 690 Enduro R exists in a very small category with only its own family members for company. Husqvarna offers a 701 Enduro that has the same engine, frame and suspension. The Husky has only variations in componentry and bodywork to set it apart. The Tenere 700 provides features ensuring reliability without overwhelming the rider. Its LCD display while basic offers information with a quick glance. KTM 690 Enduro R; KTM incorporates technology into the 690. The bike showcases a TFT screen that delivers visuals and a wealth of data. 2019 KTM 790 Adventure Specs. Base Price: $12,699 Price as Tested: $13,059 (Quickshifter+) Warranty: 2 yrs., 24,000 miles Website: ktm.com. and the KTM 690 enduro is 380lbs hmmm. So there’s 6wD2E.