Shimano CUES 2x9s MTB Urban Groupset

SHIMANO CUES offers all the confidence of a high-end group set at an affordable price point.

Shimano CUES 2x9 MTB Groupset – U4000 Series | Durable LINKGLIDE Drivetrain for Mountain, Trekking & Hybrid Bikes

The Shimano CUES U4000 2x9 MTB Groupset is designed for riders who want reliable shifting, long-lasting durability, and a wide gear range suitable for mountain biking, trekking, fitness riding, and everyday utility cycling. Built around Shimano’s new LINKGLIDE technology, this drivetrain delivers exceptionally smooth shifting and improved wear resistance—ideal for riders who put in real-world mileage across mixed terrain.

With intuitive SL-U4000 shifters featuring an easy-to-read gear display, a rugged long-cage rear derailleur, a precise double front derailleur, and a strong 2-piece chainset, this groupset provides stable, predictable performance on trails, gravel paths, steep climbs, and urban routes alike.

Whether you’re refreshing an older MTB, upgrading a trekking bike, or building a dependable commuter, Shimano CUES U4000 offers the reliability and durability you need.

Key Features

Smooth & Durable LINKGLIDE Drivetrain

The LINKGLIDE cassette and HG-X chain provide:

• Smoother shifting even under load
• Longer component life
• Reduced skipping and pedalling shock
• More consistent performance over time

Engineered to handle everyday riding, challenging climbs, and trail use.

Wide 2x9 Gear Range

The 2x setup combines low climbing gears with efficient cruising gears, making it ideal for:

• MTB trails and technical climbs
• Trekking and bikepacking
• Fitness and leisure cycling
• Mixed-surface riding

Intuitive Shifting with Gear Display

The SL-U4000 shifters include a clear gear indicator, helping riders easily see their selected gear—perfect for beginners, returning cyclists, and utility riders.

Reliable Front & Rear Derailleur Performance

The U4000 double front derailleur and U4020 SGS long-cage rear derailleur deliver stable chain management across the full 2x9 range, ensuring smooth shifting in all conditions.

Included Components (2x9 Groupset)

• Right Shifter: SL-U4000 9-speed shift lever with gear display
• Left Shifter: SL-U4000 2-speed shift lever with gear display
• Rear Derailleur: RD-U4020 SGS long cage, 9-speed
• Front Derailleur: FD-U4000 double front mech
• Cassette: CS-LG400-9 LINKGLIDE cassette, 9-speed, 11–36T
• Chainset: FC-U4010 2-piece design (2x)
• Chain: CN-LG500 LINKGLIDE HG-X chain, 138 links with quick link

Ideal For

• Cross-country and recreational mountain bikes
• Trekking and touring bikes
• Urban and utility bikes needing durable components
• Riders wanting dependable 2x shifting and long-lasting performance

DELIVERY

Delivery to mainland UK addresses are free for orders over £40. Except when you choose delivery to a third party (Click and Collect) there is a charge of £5.95 to cover some of the additional cost the couriers charge for this service. If you choose to collect from Fawkes warehouse there is no shipping charge.

There will an additional charge for deliveries to Highlands and Islands. 

RETURNS TO FAWKES

Whether it’s a jersey that doesn’t fit, or the colour is not quite right, sometimes you’ll need to return items to us.

If an item is 'as new' and has not been used or fitted in any way, you can return it to us by post within 90 days of delivery for a refund. Please ensure that the goods are returned in their original packaging and are in an unused condition.

Please click HERE to print and then complete the returns form and include it inside your parcel.

If you wish you can use our Royal Mail Returns service please follow the instructions on the link below to return your parcel to us.

Royal Mail Returns Service

Please pack the item carefully to avoid damaged during shipping.

Customers need to pay the cost of return delivery unless the item is faulty and this will be deducted from your refund, currently £3.95.

If your have a large item e.g. Child seat, Bike, trailer etc. please contact our customer service team at Guy@fawkes-cycles.co.uk to arrange the best way to return your item, the cost will be deducted from your refund.

You will not receive a refund for the retail value of any free or promotional items you are sent, and you will be charged if they are not returned.

UNWANTED ITEMS

If you change your mind on your purchase, you have a full 90 days to return it for a refund. All Goods must be unused, in a saleable condition and in their original packaging with all labels still attached.

Please pack the item carefully to avoid damaged during shipping.

There are some exclusions to our 90 day returns policy, which are detailed below:

Nutritional products or those with a best before date must be returned within 28 days*

Any customised items such as wheel builds cannot be returned*

GPS systems such as sports watches or cycle computers can only be returned if unregistered*

For hygiene reasons, any intimate garments such as facemasks, underwear and swimsuits can only be returned if the items are faulty.

*Unless faulty

If you wish to return your item for a refund, please follow the returns procedure above.

We try our best to process all refunds within 14 working days. We'll refund your item via your original payment method.

You will not receive a refund for the retail value of any free items you are sent, and Fawkes may charge you for this item if you fail to return it

FAULTY ITEMS

If you feel that your purchase has developed a fault, then please contact us with photographs of the issue before returning any goods - we may be able to solve your problem without you incurring any further inconvenience.

If you find a fault with your item, send it back to us and we'll take a look at it as soon as we can. Items sent back to us will undergo an inspection and it may be necessary to send the item away to the manufacturer to confirm the fault. If we confirm a manufacturing fault, we'll happily replace or refund it.

Please pack the item carefully to avoid damaged during shipping. 

Faulty items should be returned within a reasonable time and in a clean and dry condition. PLEASE NOTE, WE WILL NOT PROCESS DIRTY ITEMS.

Please enclose all your details and a covering note explaining the fault and any other useful details.

We'll try to get back to you within 14 working days of receipt of your parcel, although during busy periods this may take slightly longer.

Your statutory rights are not affected.

We reserve the right to recharge return carriage on items where no fault is identified.

Customer Service Email: Guy@Fawkes-Cycles.co.uk

Please contact us for our Payment & Security policy.