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Trek Knock Block Headset Top Cap

Trek Knock Block Headset Top Cap

Trek Knock Block Headset Top Cap

A wider top cap to cover the keyed recesses of Knock Block compatible stems and spacers.

The M4 hex preload bolt allows for checking torque of the full cockpit without changing bits on the torque wrench.

Product details

Do not use star nut on carbon steers
Top cap has a 35.5mm diameter

$2.45

Original: $7.00

-65%

Trek Knock Block Headset Top Cap—

$7.00

$2.45

Product Information

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Description

Trek Knock Block Headset Top Cap

A wider top cap to cover the keyed recesses of Knock Block compatible stems and spacers.

The M4 hex preload bolt allows for checking torque of the full cockpit without changing bits on the torque wrench.

Product details

Do not use star nut on carbon steers
Top cap has a 35.5mm diameter

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