I thought Triumph revised the oil specs stating it should be 10w40 now...(but idk for sure)
My dealer said that’s what they used the last time...
But money is tight and I’m trying to save a few bucks changing it myself.
Only the Triumph recommended oil because they give them the best deal, when Rockets first came out it was not castrol oil they recommended, but castrol is a good oil
Only the Triumph recommended oil because they give them the best deal, when Rockets first came out it was not castrol oil they recommended, but castrol is a good oil