To maintain you EMTB lifetime warranty you must complete the service sheets inline with the requirements.
1. Running in Service: After 50-100Kms
2. Quarterly Service or every 12th Battery Charge; which ever is soonest.
Lifetime Warranty covers all moving parts as well as the battery, controller & motor however normal wear & tear is not covered, nor is damage from crashing :)
Lifetime Warranty does not pass to a second owner & expires when you stop doing your service regime.