Rear tire repeatedly goes flat, especially soon after new bike assembly or on rough terrain
Check for embedded debris, rim strip defects, or improper assembly. Use valve extender. Replace tube if punctured. Contact ENVO if tube seems defective out of box.
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Tire goes flat shortly after assembly
Inspect tube for puncture before riding. Use tire levers to check for sharp rim tape or embedded debris. Replace tube if punctured. Normal flats not covered by warranty unless assembly defect.What is electric bike ideal tire pressure to optimize battery performance.
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Attempt to adjust height/angle via mounting bolts. If support wires are fixed, try gently bending them for clearance. If unresolved, contact ENVO for fender kit advice.Gear/shifter not properly set up, especially new
Adjust derailleur using barrel adjuster/fine-tune at shifter. Check cable routing for kinks. Align rear wheel if off-center. Lubricate chain and test shifting in all gears.Tires go flat soon after inflation or valve issues
Inspect for punctures or rim tape displacement. Use valve extender for inflation. Check/prep rim strip as needed.