GASGAS 4-STROKE
MODEL
YEARS
PISTON PART # WÖSSNER COMPR. RATIO OEM COMPR. RATIO
PISTON SIZE
OVERSIZE
RING SET
MC 250 F
2024 - 2025
EX 250 F
2024
EC 250 F
2024
TBA
?
14.4:1
80.95
STD
8990DA
87.96
STD
TPR88.00/2
8990DB
87.97
+0.01
TPR88.00/2
8990DC
87.98
+0.02
TPR88.00/2
EC 350 F
2021 - 2023
13.7:1
13.5:1
MC 350 F
2024 - 2025
4091DA
87.95
STD
TPR88.00/2
EX 350 F
2024
4091DB
87.96
+0.01
TPR88.00/2
14.6:1
14.6:1
EC 350 F
2024
4091DC
87.97
+0.02
TPR88.00/2
ES 350
2024
MC 350 F
2022 - 2023
8807DA
87.95
STD
TPR88.00/2
EX 350 F
2021 - 2023
8807DB
87.96
+0.01
TPR88.00/2
14.2:1
14.2:1
8807DC
87.97
+0.02
TPR88.00/2
8807D200
8807D300
MC 350 F
2022 - 2023
8810DA
87.95
STD
TPR88.00/2
EX 350 F
2021 - 2023
8810DB
87.96
+0.01
TPR88.00/2
15.2:1
8810DC
87.97
+0.02
TPR88.00/2
14.2:1
8810D200
8810D300
14.2:1
46
© Wössner ®
Made with FlippingBook - Online catalogs