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The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching.
The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching.
Shimano Non-Series

Shimano Non-Series EW-SD300 E-Tube Di2 Electric Wire in Black

£24.99
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

FULLY BUILT. DELIVERED READY TO RIDE.

Your new bike is professionally built and checked by our mechanics before it leaves MULE. No bike-in-a-box experience. Just a properly prepared bike, delivered ready to ride.

Find out about our bike delivery →

BUILT BY BIKE PEOPLE

Every bike is assembled, set up and checked by an experienced mechanic. Gears, brakes and setup are checked before handover, so your bike arrives exactly as it should.

How we prepare your bike →

REAL SHOP. REAL SUPPORT.

Buying online doesn’t mean you’re on your own. Need advice before ordering, help choosing a size or support afterwards? Speak directly to the MULE team.

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MULE Returns Terms & Conditions – In-Store & Online Sales

1. General

AtMULE, we want you to love your bike as much as we do! These T&Cs are here to keep things clear and easy whether you shop in-store or online.

2. Returns & Refunds

2.1 Change of Mind

  • In-Store:Used bikes are non-returnable, but we’ll always help you choose right first time.
  • Online:Return within30 working daysfor refund, exchange or credit (unused, original condition).
  • Returns are at the customer's expense. We offerfree exchangesfor mainland UK orders.
  • Pre-loved/second-hand bikes arenon-returnableonce delivered.

2.2 Faulty or Defective Bikes

  • Let us know within30 daysof receiving your bike.
  • We will first aim torepair or replaceany faulty part.
  • A refund is only offered if we can't resolve the issue within a reasonable time.

2.3 Warranty Returns

  • Warranty issues beyond 30 days follow manufacturer policies.
  • We aim torepair firstto get you rolling ASAP.

3. Warranty & Repairs

  • All MULE e-bikes come with amanufacturer warrantyon the motor, battery, and frame.
  • Not covered: wear and tear, misuse, or modifications.

4. Cancellations

  • In-store:All sales are final once the bike leaves the shop.
  • Online:Cancel anytimebefore dispatchfor a full refund.

5. Delivery

  • We aim to deliver within the timeframe shown at checkout.
  • You can choose in-store collection at no extra cost.
  • Courier damage isn’t our fault, but we’ll always help resolve issues.

6. Liability

  • MULEis not liable for injuries or accidents caused by misuse of your bike.
  • Please follow your user manual and local road laws for safe riding.

7. Contact Us

📧mule.cycles@gmail.com
📞01691 590361
🏢MULE, Salop Rd, Oswestry, Shropshire, SY11 2NR


Need help or have a question? We’re always here to make your MULE experience as smooth as the ride itself. 🚴‍♂️✨

Shimano Non-Series EW-SD300 E-Tube Di2 Electric Wire in Black

Brand:Shimano Non-Series

Code:VAREWSD300ILBLK

The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts.

The compact design makes new electric components smaller and lighter, while potentially expanding the future capabilities of DI2 systems. These wires are designed for internal routing and include a wire holder.

Features:

  • E-tube steps ep8 uses a fully removable individual cable system enabling fine tuning with the correct cable length to each component for easy and tidy fitment.
  • EW-sd300 wires use a slim 3.45 mm diameter plug and can be connected to ew-sd50 wires with the use of an ew-ad305 adapter.
  • EW-sd300 individual wires are available in varying lengths; there is no need or facility to cut these cables.
  • Reliable and secure water-resistant connectors.
Technical Information
  • Series
    SHIMANO
  • Type
    Internal routing
  • Compatible system
    E-TUBE
  • SD50 port (pcs)
    0
  • SD300 port (pcs)
    0
  • SD50 connector (pcs)
    0
  • SD300 connector (pcs)
    2
  • Cord diameter
    Φ2.4
  • Plug diameter
    Φ3.45
  • Cable length
    150-1600 mm
  • Included components
    Wire holder
Sizing Information
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