DESCRIPTION:
PROFILE CASSETTE COGS
The proprietary 10 spine center of these cogs fit only Profile Racing’s Splined Cassette Drivers.
Standard and Elite Cogs are CNC machined from heat-treated 4340 aircraft alloy steel for strength and durability.
Elite Steel Cogs-All 3/32″ width.
SPECIFICATIONS:
Material: Steel
Size: 16t, 17t, 18t
Color: Nickle Plated
Weight:16t- 44grams/1.54 ounces
Product Code: 2916-61