Surly Single Cog 3/32 Spline Size:16t Automatic Obstruction Disengagement (RC1)

Automatic Obstruction Disengagement (RC1)

an oversized head for fast cleaning of large areas and rubberised impact zones for maximum protection

linear strand shift housing

perfect for station wagons and hatchbacks

Adjustments can be made to the tilt of the seat without moving the seat forwards or backwards

Surly Single Cog 3/32 Spline Size:16t Automatic Obstruction Disengagement (RC1)Our cassette type cogs are designed to fit on standard Shimano HG compatible freehub bodies. Tall tooth profile that is essential for preventing chain skip from the extra torque a singlespeed drivetrain encounters Cog base width (where it contacts the freehub body) is 4. 35mm, so you can stack a few of them up and use a 9 speed shifter for a simplified multi speed drivetrain Width also prevents it from ruining the freehub body as a result of digging