DRIVETRAIN

Track Cogs

Rear cogs are available for standard rear track hubs. They have both 3/32" and 1/8" widths. The threading is 1.370" x 24 tpi. They are available from 12 to 22 teeth.

Rear ISO bolt pattern cogs are manufactured in 1/8" widths. The bolt pattern and screw size are same as that used in the disc brake hubs. The cogs are available in 16 through 20 teeth.

We manufacture cogs that work with the White Industries spline pattern and are manufactured in 1/8" widths. The cogs are available in 16 through 20 teeth. Rohloff Cogs are manufactured in 1/8" widths. The cogs are available in 16 through 20 teeth.

Tooth Count	Standard 1/8	SLR 1/8	Standard 3/32	Standard 1/8 ISO
12	26.3 Grams	N/A	23.8 Grams	N/A
13	34 Grams	N/A	30 Grams	N/A
14	41.9 Grams	N/A	35.7 Grams	N/A
15	50.4 Grams	N/A	42.2 Grams	N/A
16	59.4 Grams	48.6 Grams	48.4 Grams	46.9 Grams
17	68.4 Grams	57.7 Grams	55.6 Grams	57.4 Grams
18	78.1 Grams	65.6 Grams	63 Grams	67.1 Grams
19	88.3 Grams	N/A	71.1 Grams	78 Grams
20	97.6 Grams	N/A	78.5 Grams	N/A
21	113.1 Grams	N/A	88.6 Grams	N/A
22	124.1 Grams	N/A	98 Grams	N/A

***Please note. The SLR option is not available for 3/32 or ISO Track Cogs.