Grail Performance / Guides
Straight answers to what riders ask us most, from the shop that does the work.
Fork and shock service intervals for dirt bikes, the signs your suspension is overdue, and what a rebuild includes.
What static and race sag are, how to measure them, typical numbers for dirt and street bikes, and when to change springs.
What a Harley-Davidson 3-hole service covers (engine oil, primary and transmission), why each fluid matters, and what to check at the same time.
Why a Harley-Davidson jumps out of gear, grinds or creeps in neutral, what to check first, and when it needs a transmission teardown.
What to check on a side-by-side or pre-runner before Glamis and desert season: shocks, belts, clutches, bearings, fluids and safety gear.
Steps to store a Sea-Doo, Yamaha or Kawasaki jet ski for the off-season: flush, fuel stabilizer, fogging, battery and storage.