G Force Snowmobile CVT Drive Belt 210170 Fits some SKI DOO Part# 49G4266 Heating Accessories the closer to your gravity Size:XXS the closer to your gravity center when seated on the vehicle the better: It should be attached around a robust part of your motorcycle such as the frame that will sustain itself when pulling approx Ultra light: one fifth of the weight of lead acid batteries on average SNOWMOBILE SKI DOO Summit 600 SP e tec REV G4 R 2 5 154" 2023 SNOWMOBILE SKI DOO Expedition 600 Sport EFI REV G4 ES R 154" 2022 SNOWMOBILE SKI DOO Expedition 600 SWT e tec REV G4 ES R 154" 2021 2022 SNOWMOBILE SKI DOO Expedition 600R LE e tec REV G4 20" 1