Trek Knock Block Lockring Spacer 1-1/8in

Trek Knock Block Lockring Spacer 1-1/8in

£17.49

In Stock
Steerer OD 28.6 mm (1-1/8) Spacer Thickness 10 mm
Part Number: 545523
GTIN/UPC: 840031030061

Estimated delivery: 3 to 6 days

(in stock items only, see status above)

Replacement headset parts for your Knock Block system;The Lockring Spacer allows use with non-Knock Block-compatible stems;During an overhaul, it's best to replace all Knock Block components and bearings;

Colour Black
Sizes Steerer OD 28.6 mm (1-1/8) Spacer Thickness 10 mm,
Brand Trek
Model Year 2022
Barcode 840031030061

Free UK Delivery on orders over £50

All of our UK Customers can select our FREE standard delivery option on any order over £50 (except exclusions). Learn more about J E James delivery services. Click here

Bike build & delivery

We are proud to say that all of our bikes are pre-built and go through a rigorous inspection procedure before the bike arrives at your doorstep. Bike are partially dismantled for shipping and are delivered with some assembly being required. To help with assembly we have created our helpful assembly guide.  Click here to view assembly guide.

Click & Collect

J E James Cycles Click and Collect feature is a great way of securing your product before coming into store selecting your nearest J E James Cycle branch for free. Once your product is ready for collection your chosen J E James Branch will contact you via text or telephone. Meaning you do not make a wasted trip. Please do not come into store until you receive this message. Learn more about J E James Click and Collect. Click here

International delivery

We have many happy customers based outside of the UK because we try and keep our delivery charges to minimum. The best way to calculate how much delivery of any item via our website is to add products to your cart and proceed through the checkout process, please then enter your delivery details. Our website at this time will calculate the cost of delivery to your country. Orders delivered outside of the EU are exempt from VAT. Learn more about J E James Cycles international delivery. Please click here. 

Easy 30 Day Returns

Our main aim is to make sure you are happy with your purchase You can contact our returns department directly via email: [email protected]

Learn more about our returns policy here: Click here to view returns policy