Shimano 105 RD-R7150 105 Di2 12-speed rear derailleur, E-tube

• 105 Shadow design with Di2 technology, shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear
• The rear derailleur is now the brains of the system with wireless connectivity to the shifters. It acts as the point the system is charged, provides ANT+ connection to 3rd party devises and replaces the handlebar junction
• Button on the derailleur for Di2 operations, and LED light denotes synchronized shift mode, setting mode and charge requirements
• Sleek appearance with Low profile Shadow design construction reduces risk of damage in a crash
• Programmed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shift
• The removal of traditional mechanical cables in favour of electrical wires to the battery not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts
• Derailleur contains a saver (fuse) function, where the inner structure is protected from strong impacts
• High tolerance cold forged aluminium link plates and body construction is extremely light and durable
• Four self-lubricating micro-machined fluorine-coated link pivot bushings provide low-friction shifting
• 12-speed E-tube Di2 compatible
• Wide gear ratio compatible up to 11-36T

When will my order arrive? (excluding Bikes)

Just above the 'Add to basket' button you will see the item availability. We have 3 different availability stock flags on our website which will determine how long an order will take to arrive.

In Stock in Kircaldy Shop
This means that we physically have the item in the shop. If you choose one of our Priority Delivery options then you can expect your order within 1 to 3 working days. If you choose a Non Priority Delivery service you can expect your order within 3 to 5 working days.

In Stock at Supplier
Our stock system is linked in with our suppliers stock system which allows us to offer a wider product range, but does increase the delivery times a little. If you choose one of our Priority Delivery options you can expect the order within 3 to 5 working days. If you choose Non Priority Delivery you can expect the order within 5 to 10 working days, although this is completely determined by the speed of the item coming from our supplier.

Out of Stock
This means that both ourselves and our suppliers are out of stock of the item. Although the website won't allow you to order something with this stock flag you are more than welcome to contact us with the Product ID. We may be able to back order it for you, or at least see if we can provide an estimated restocking date.

If you need an order quicker than this please email us with the product ID to find out if this is possible to avoid disappointment.

What about bikes?

We aim to dispatch all bikes within 5 working days, but during busy periods we may have a few builds in the queue and could take a bit longer. If this is a concern or you need the bike before a certain date then please email us to make sure we can achieve this and avoid any disappointment. We will email you the day of dispatch and you can expect the bike the following day. If you provide a mobile number on your order the courier will also send you a text message 1 hour before delivery so you know exactly what time to expect it.

Who do you use to send orders?

We use Royal Mail for most of your orders unless they are bulky or valuable, in which case we will send the order using DPD. You can also specify DPD at checkout if you prefer to have your item delivered with an hours notice in the form of email or text from the courier.