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RD-U4000 CUES rear derailleur, GS medium cage, 9-speed
RD-U4000 CUES rear derailleur, GS medium cage, 9-speed
Shimano Cues

RR MECH U4000 CUES GS 9spd Black gs - medium

£44.99
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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
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned or are at our decresion. Perishable goods such as Tyres, Tubes, Handlebar Grips, Saddles, Oils, Sprays etc cannot be returned. We also do not accept products that are hazardous - flammable liquids or gases.

Additional non-returnable items:
Gift cards
Downloadable software products
Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery
Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at: sales@planet-bike.co.uk

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at: sales@planet-bike.co.uk and send your item to: Planet BIKE: Unit 47, Upcott Ave, Pottington Business Park, Barnstaple, Devon, EX31 1HN

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Shipping

To return your product, you should mail your product to: Planet BIKE, Unit 47 Upcott Ave, Pottington Business Park, Devon, EX31 1HN, United Kingdom.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

RR MECH U4000 CUES GS 9spd Black gs - medium

Season:2025

Brand:Shimano Cues

Code:RDU4000GS

""
  • cues range of components for mid-grade riding styles offers simplified compatibility, versatility and durability
  • linkglide technology is very durable, up to 300% more durable than current hyperglide drivetrain and maintaining smooth shifting
  • shadow design features a super low profile and optimized slant angle for light shifting action and improved clearance
  • wide link design increases rigidity and service life
  • one fluorine-coated link pin bushing
  • large 13 tooth pulleys are used for longer life
  • aluminium bracket body with steel outer and inner plates
  • for single ring, total capacity 35t
  • 9-speed
  • compatible with linkglide and hg 11-speed chains
  • compatible with 46-35t low sprocket
  • e-bike rated
  • to configure your cues groupset please use this easy to use chart linked, just fill in the bike type and speeds required and simply pick the components requiredclick here
  • to find out more about the cues introduction then we have a helpful video to watch here
""
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