Trek proprietary headset components compatible with Trek Knock Block models.
- For locking the steer tube to the headset bearing cover and frame chip
- Only for use with Trek Knock Block systems
Colours
BLACK
Sizes
SPACER THICKNESS=10MM;STEERER OD=28.6MM (1-1/8"")
Brand
Trek
Barcodes
840031030061
SKUs / Part Numbers
545523
Please note: Manufacturers can sometimes change the specification of the products from time to time.
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