Ken Shappert Travels The World on MSNOpinion

TKC 70 Rocks Motorcycle Tire Review Tested on a 70,000km Adventure

After two years and seventy thousand kilometers across the Americas one man puts the TKC 70 Rocks motorcycle tire to the test ...
For context, the world’s most powerful single-cylinder engine is in the 2026 KTM 690 Enduro R, with 79 horsepower from 693 cc. The KTM offers 114 HP/liter, while the PR7 isn’t far behind at 100 ...