2018–2022 Yamaha Xmax Recall: Camshaft retainer bolt may loosen and not properly secure the camshaft…
NHTSA campaign 25V778000 · Engine and Engine Cooling · filed Nov 12, 2025 · verified Jul 30, 2026
The defect
Yamaha Motor Company, Ltd. (Yamaha) is recalling certain 2018-2022 XMAX scooters. The camshaft retainer bolt may loosen and not properly secure the camshaft, resulting in an engine stall.
The risk
An engine stall can cause a loss of control, increasing the risk of a crash or injury.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Owners are advised not to ride their scooter until the remedy has been completed. Dealers will install a new camshaft plate kit, free of charge. Owner notification letters are expected to be mailed November 20, 2025. Owners may contact Yamaha's customer service at 1-800-962-7926. Yamaha's number for this recall is 990184. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning November 24, 2025.
Affected vehicles
Related recalls
More Yamaha Xmax recalls
Other campaigns involving Yamaha vehicles
Source: NHTSA recall database, campaign 25V778000 (manufacturer number 990184). Data last verified Jul 30, 2026.