Genuine replacement parts
Service and replacement parts specifically for Trek Knock Block Technology.
Product details
- For locking the steer tube to the headset bearing cover and frame chip
- Only for use with Trek Knock Block systems
Headset Part Trek Knock Block Lockring Spacer 1-1/8in Black (Remedy/Slash) 28.6 mm (1-1/8") 10 mm - Removes Knock Block!
$36.99
Pay for your purchase in four interest-free installments (due every two weeks).
Detail Information
Trek proprietary headset components compatible with Trek Knock Block models.