
C-Line Spacer Tool
The C-Line Spacer Tool is a precision alignment tool used primarily in the installation and maintenance of disc brakes, particularly on bicycles. Its main function is to center brake calipers relative to the rotor, ensuring there is no brake rub and that braking performance is optimal.
Key Functions:
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Rotor Alignment: Helps center the brake rotor between the pads.
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Pad Spacing: Ensures consistent spacing between pads during caliper installation or when resetting pistons.
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Caliper Mounting: Used during tightening of the caliper bolts to hold everything in proper alignment.
Applications:
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Disc Brake Setup on road, gravel, and mountain bikes.
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Hydraulic Brake Bleeding — keeps pistons apart when bleeding brakes.
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Routine Maintenance — re-aligning after wheel installation or pad replacement.
Construction:
Typically made from heat-resistant plastic or metal, shaped to fit between the brake pads. Some versions are branded (e.g., Park Tool, Shimano, SRAM) and tailored to specific caliper styles or brands.
If you're working on disc brakes and want a hassle-free setup or to eliminate rubbing noises, a C-Line Spacer Tool is an essential part of your toolkit. Let me know if you're referring to a different industry or need a specific product recommendation.
Couldn't load pickup availability
Pickup available at SouthWest Motorhomes - Sales, Hire & Service Ltd
Usually ready in 4 hoursPairs well with
Free shipping on orders over £100 (exclusions apply)
All items come with full manufacturer guarantees for quality and performance
Shipping & Returns Policy
Shipping Policy
We aim to dispatch orders within 2 working days and are shipped via Royal Mail or FedEx with tracking and drop-off without signature.
Shipping is free on orders over £100 (exclusions apply)*
For orders under £100 there is a £5.99 shipping charge
For all next day orders there is a £9.99 shipping charge
*We offer FREE delivery on all orders over £100 (not including bespoke orders placed as part of our Part Finder service or products shipped directly from the supplier).
To see our full Shipping Policy click here
Returns Policy
If you're not completely satisfied with your order, you can return it to us within 14 days of receipt via Royal Mail. Though please note that we charge £3 for returns that are not faulty and the £3 will be deducted from your refund. Only damaged parts will have a full refund and return postage paid for.
To see our full Returns Policy click here

C-Line Spacer Tool
Can't find what part you need?
It can be daunting and frustrating when you can't find the part you need. Use our Part Finder service and let us do the work for you.

Fitting available at our NCC Approved Workshop
We supply genuine spare parts sourced directly from leading manufacturers, serving the caravan, motorhome, holiday park, leisure, and marine industries. Our close links with manufacturer technical teams give us access to hundreds of detailed diagrams, technical resources, and parts lists—ensuring you get the right component every time.
If your part requires professional fitting, our NCC Approved Workshop in Ilminster, Somerset is fully equipped to help. Simply get in touch to book an installation appointment, and our experienced technicians will ensure your parts are fitted safely, correctly, and in line with manufacturer specifications.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Free shipping
Free shipping on orders over £100. Dispatched within 2 days.
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Help is on hand
We are here to assist you with any queries you may have about any product.
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Drop us a message if you need further assisatance

