folks, with regard to using a wr426 for long range road use, and there any problems... searching through this forum uncovers occaisonal moments of discouragement for highway use. i understand the lack of a cush drive in the rear hub requires a gentler approach to engine braking without the bearings/chain taking some of the strain... esp. if running road tyres rather than knobblies. are there really any issues with sustained running at 75% rpms... surely this is the same for blasting across wide open land? does the owners manual indicate otherwise? ..and what sort of rpm is the motor typically running at 70 to 80mph? thanks... gareth.