So in laymans terms, the "thickness" of the oil at 200 degrees F for a 50 wt oil will be greater than that for a 40 weight oil. This "thickness" is what is protecting your bearings and other wear parts inside the engine/transmission. For the few dollars more per oil change, I'm choosing the 50 wt (specified by the manufacturer) over the 40 wt. I've owned a dozen or more 250 SX models over the years. I just took delivery on a new 2023 250 SX (TBI) bike. It's very shiny and hi-tech looking. And yes, I did press the 'start' button while running already. In the past I've ignored KTM's suggested 60:1 fuel / oil ratio, and used synthetic oil, usually Motul 710 or 800 at 40:1 or thereabouts. This bike has 1 oil system, not split. I do oil after 5-6 hour depending on temps and what I’m riding. Oil filter every other oil change. 1000cc oil change and 1200cc when changing oil filter. Keep the triple clamps bearings greased, linkage and swingarm pivot greased every 20-25 hours. Shop Now | How To Replace KYB and Showa Shock Fluid Full Service and Revalve Shock $295. Includes top-quality synthetic oil, all shims, nitrogen, and labor. Seals, bushings, and other wear parts may need replacing (additional parts cost), but there's no extra labor charge for their replacement during a revalve and service. Full Service, Oil Change & Nitrogen Charge $149. XC RANGE 2024. Explore 2-stroke. explore 4-stroke. The 2024 KTM XC and XC-F range enter the cross-country battle zone like seasoned veterans. With countless podiums and championships under the belt, the KTM XC range lines up with unmatched READY TO RACE credentials. For 2024, it brings new weaponry to the front, with an all-new fork package 2018 KTM 125 SX crankshaft life. Hello, Guys. I am needing some advice on when to change the crank in my son’s bike. We have 99 hours on it and it’s due for the second top-end. He is a good novice rider and the bike has been very well maintained. We don’t ride sand-tracks, but mostly hard-pack or loam. Everything has held up impressively RkrdM » 2006 KTM 125 SX @P O L A R tens que atualizar também o ficheiro gameconfig. eu já não jogo a muito tempo. não sei agora qual o melhor ficheiro View Context FORMA MOTO. Change the oil filter first, dipping the new filter into the oil that is there. Then you can skip this step after you change the oil. The claim is that a dry filter cavity means no oil to the top end for a short period. I don't think it matters unless the motor has been rebuilt and the cases are dry. mog. Posted April 7, 2021. It depends on load and oil type. The harder you ride the more oil you need , most modern oils are good at 40:1 ,before 32:1 was the golden number. HJ27eCO.