Starter Belt “Severe Duty” Yamaha.

Aramid fiber (Kevlar) cord compared to polyester cord.

Fitment:

• 2019-2020 UMAXX
• 2012.5-2020 All Gas Models w/FBT clutches
• 2007-2012 All Gas Models w/FBT clutches
• 2007-2012 All Gas Models w/ Team clutches
• 1980-1994 All 2-Stroke models
• Replaces OEM JW1-H1173 -00-00 / JW1-H1173 -02-00 / J55-H1173-00-00

All Gboost Technology belts are certified to be within .020 of OEM required manufacturing spec.
Our belts meet or exceed OEM quality.