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Trek KnockBlock Headset Spacers

Model W518016

Service and replacement parts specifically for Trek Knock Block Technology.

Product details

3-pack of 10 mm spacers specific to the KnockBlock system
Not to be used on a standard headset system
Not to be used on a standard headset system

Model	Trek Knock Block Headset 3 x 10 mm Spacers
Steerer outer diameter	28.6 mm (1-1/8")
Thickness	10 mm

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. The prices shown are the manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.