GEARING OPTIONS FOR GASGAS TRIAL BIKES
NOTE: CHAIN LENGTH MAY VARY WHEN EXPERIMENTING WITH DIFFERENT SPROCKETS.
NOTE: Highlight color yellow is standard gearing, blue is most popular option.
SORTED BY TEETH NUMBER: REARFRONT NOTES: RATIO
38TEETH 10T (OPTIONAL) 3.80/1
38T 11T (OPTIONAL) 3.45/1
38T 12T (HIGHEST RATIO) 3.16/1
WITH GT25&32 REAR SPROCKET:40T 10T (OPTIONAL) 4.00/1
40T 11T (STOCK GT25&32) 3.63/1
40T 12T (OPTIONAL) 3.33/1
REAR SPROCKET 1994/2001 41T 10T (OPTIONAL) 4.10/1
41T 11T (STOCK 1994/2004)3.72/1
41T 12T (STOCK PAMPERA) 3.41/1
42T 10T (OPTIONAL) 4.20/1
42T 11T (OPTIONAL) 3.81/1
42T 12T (OPTIONAL) 3.50/1
WITH GT12&16 REAR SPROCKET:44T 10T (STOCK GT12&16) 4.40/1
44T 11T 4.00/1
44T 12T (OPTIONAL) 3.66/1
SORTED BY RATIO:
(LOWEST GEARING) 44T 10T (STOCK GT12&16) 4.40/1
42T 10T 4.20/1
41T 10T 4.10/1
44T 11T (SAME AS BELOW) 4.00/1
40T 10T (SAME AS ABOVE) 4.00/1
42T 11T 3.81/1
38T 10T 3.80/1
41T 11T (STOCK 1994/2004)3.72/1
44T 12T 3.66/1
40T 11T (STOCK GT25&32) 3.63/1
42T 12T 3.50/1
38T 11T 3.45/1
41T 12T (STOCK PAMPERA) 3.41/1
40T 12T 3.33/1
(HIGHEST GEARING) 38T 12T 3.16/1
GASGAS Pro model
SORTED BY TEETH NUMBER: REARFRONT NOTES: RATIO
42T 9T (OPTIONAL) 4.66/1
42T 10T (OPTIONAL) 4.20/1
42T 11T(STOCK PRO280/300)3.81/1
43T 9T (OPTIONAL) 4.77/1
43T 10T (OPTIONAL) 4.30/1
43T 11T (OPTIONAL) 3.91/1
44T 9T (OPTIONAL) 4.88/1
44T 10T (STOCK Pro200) 4.40/1
44T 11T (OPTIONAL) 4.00/1
46T 9T (STOCK PRO125) 5.11/1
46T 10T (OPTIONAL) 4.60/1
46T 11T (OPTIONAL) 4.18/1
SORTED BY RATIO:
(LOWEST GEARING) 46T 9T (STOCK PRO 125) 5.11/1
44T 9T (OPTIONAL) 4.88/1
43T 9T (OPTIONAL) 4.77/1
42T 9T (OPTIONAL) 4.66/1
46T 10T (OPTIONAL) 4.60/1
44T 10T (STOCK Pro200) 4.40/1
43T 10T (OPTIONAL) 4.30/1
42T 10T 4.20/1
46T 11T (OPTIONAL) 4.18/1
44T 11T (OPTIONAL) 4.00/1
43T 11T (OPTIONAL) 3.91/1
(HIGHEST GEARING) 42T 11T(STOCK PRO280/300)3.81/1