5mm reinforced (black) hydraulic tubing: DOT-3/4 compatible . Reusable stainless steel fittings with copper sealing washers . Tubing kit (HT-1020) includes: cut-to-fit 1600mm tubing; (1) M6x1mm 0-degree inline (lever); and (1) M6x1mm 90-degree banjo (caliper) fitting kits with copper sealing washers . Fitting kits (HT-1031/1032) include: all needed pieces to connect hose to caliper or lever assembly (for 5mm black hose not braided) . Updated (2005-1/2+), 5mm tubing diameter and matching fittings fit all year Hope brakes with same caliper/lever interfaces (do not use with 6mm tubing or fittings)This washer fits on both sides of the banjo bolt and seals the hose fitting into the master cylinder. Item Specifications: Description, Copper Sealing Washer (M6), Color, -, Model Name, Hope,

Hope 6mm Copper Seal Washer Set for Bicycle Hydraulic Brake Banjo Bolts - Durable, Reusable Sealing Components

Reference Number: 0M03C4

Upgrade your bicycle's hydraulic braking system with the Hope 6mm Copper Seal Washer Bag of 10, expertly designed for precision sealing and optimal performance. Crafted from high-quality copper, these washers are engineered to provide superior durability and reliable sealing in hydraulic brake assemblies, ensuring consistent brake response and safety on every ride.

Materials & Durability:

Made from premium-grade copper, these seal washers offer excellent corrosion resistance and thermal conductivity, making them ideal for demanding riding conditions. The durable construction ensures long-lasting performance, even under frequent braking and varying environmental conditions.

Performance & Engineering:

Designed to fit perfectly on both sides of the banjo bolt, the Hope copper washers create a tight seal between the hose fittings and master cylinder, preventing fluid leaks and maintaining optimal hydraulic pressure. Their M6 size and precise engineering ensure compatibility with Hope's latest hydraulic brake models, including the updated 2005- + series.

Components & Technology:

This pack includes ten copper sealing washers, making it a cost-effective solution for replacement or upgrades. Designed specifically for use with 5mm-reinforced black hydraulic tubing (DOT-3/4 compatible), ensuring secure fittings with stainless steel connectors. The washers are compatible with Hope's fitting kits (HT-1020, HT-1031/1032), providing seamless integration into your hydraulic brake setup.

Style & Use Case:

Whether you're a professional mechanic or a dedicated cyclist, these copper washers are perfect for maintaining or rebuilding your hydraulic brake system. Ideal for mountain biking, road cycling, or gravel riding, they're essential components for anyone seeking reliable, high-performance braking.

Innovative Features:

These copper seal washers are designed for reusability and easy installation, providing a hassle-free solution for brake maintenance. Their universal design ensures they fit all Hope brake calipers and levers with compatible banjo bolt interfaces, making them a versatile choice for repairs and upgrades.

Optimize your hydraulic braking system with confidence-choose the Hope 6mm Copper Seal Washer Pack for a reliable, leak-free connection that enhances your bike's braking performance and safety.

  • Premium 6mm copper seal washers designed specifically for Hope bicycle hydraulic brake banjo fittings, ensuring reliable and leak-free connections in high-performance braking systems.
  • Constructed with durable copper material, these washers provide excellent sealing capability and compatibility with DOT-3/4 brake fluid, enhancing brake efficiency and safety.
  • Set of 10 reusable copper washers offers cost-effective, reusable sealing solutions for professional bike mechanics and avid cyclists, reducing the need for frequent replacements.
  • Engineered to fit all Hope brake models with 6mm banjo bolts, these copper washers ensure optimal compatibility and seamless integration with existing hydraulic braking components.
  • Innovative design with precise dimensions and high-quality materials delivers superior sealing performance under demanding riding conditions, perfect for mountain biking, cyclocross, and road cycling applications.
Item Specifications
DescriptionCopper Sealing Washer (M6)
Color-
Model NameHope
Package10/Count

Why 365 Cycles?

365 Cycles is an Authorized Hope Dealer, and we offer the Full Hope Warranty!

Fast Shipping!

Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!

365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



BR1770 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

Connect With Us

Sign up for news, special offers & other good stuff!