Product Features

Explanation

🚴‍♂️ Shimano CUES RD-U4000 SGS 9-Speed ​​Rear Derailleur | Legendary Durability and Smooth Shifting Performance!

Shimano RD-U4000 is a rear derailleur specially developed for 1x9 systems, equipped with LINKGLIDE technology . This model, which appeals to a wide range of uses from daily cycling to challenging mountain roads and e-bikes, provides a quiet, safe and smooth ride with SHADOW RD technology.


🔧 Technical Specifications

  • Brand: Shimano

  • Model: RD-U4000 SGS

  • Gear Compatibility: 1x9 system (Only LINKGLIDE compatible)

  • Series: CUES U4000

  • Technology: SHADOW RD – Low profile design

  • Total Capacity: 35T

  • Max. Large Sprocket: 46T

  • Min. Large Gear: 41T

  • Small Gear Compatibility: 11T

  • Compatible Chain: LINKGLIDE and HG 11 speed chain

  • Mounting Type: Standard direct connection

  • Body Material: Aluminum, stainless steel, steel and PA-GF

  • Color: Shimano series color

  • Pulley Type: GS – Medium Leg (SGS)


🌟 Featured Features

  • LINKGLIDE Technology: Minimizes pedal impacts during gear shifts, providing smoother and longer-lasting performance

  • ⚙️ Improved Gear Contact: Extended tooth thickness for longer life

  • 🛞 Low Profile Design (SHADOW RD): Reduces chain skipping and risk of impact

  • 🔋 E-BIKE Compatible: Reliable performance on high-torque electric bikes

  • 🛡️ Suitable for Difficult Terrain Conditions: Stable and solid gear shifts

  • 🔩 Extensive Gear Compatibility: Support up to 46T large gear


🎯 Suitable for Which Users?

  • MTB, trekking or city bike users

  • Electric bicycle (E-bike) riders

  • Those looking for a long-lasting, low-maintenance transmission system

  • Cyclists who care about riding comfort and chain stability


📦 Box Contents

  • 1 x Shimano CUES RD-U4000 SGS 9 Speed ​​Rear Derailleur


🛠️ Shimano CUES RD-U4000 will not let you down both in the city and on the field.
✅ Your ideal choice for a long-lasting, durable and comfortable driving experience!

100% Originality Guarantee

All our products are 100% original and are offered with quality and assurance. As Uğur Bicycle, we only deliver products that we procure from reliable and authorized suppliers and that we distribute ourselves. Shop with peace of mind, pedal to quality!

Free Shipping and Free Returns

Frequently Asked Questions

📌 When will my order be shipped?

Your orders will be delivered to cargo within 1-2 business days . This period may vary depending on the density during campaign periods.

📌 Which Cargo Company Do You Work With?

Shipments are made within Türkiye with Domestic Cargo. International shipments are sent with any of the companies DHL - FEDEX - TNT.

📌 How can I track my order?

When your order is shipped, the tracking number is shared via e-mail and SMS. You can track your order on the cargo company's website with this number.

📌 How can I return and exchange a product?

You can return the products within 14 days , unused and in their original packaging. You can review our return policy for detailed return procedures.

📌 When will I be refunded for the product I returned?

Once your return is approved, your payment will be refunded within 3-7 business days , depending on the payment method you used.

📌 Do your products have a warranty?

Yes! All products on sale are under manufacturer or distributor warranty . You can check the product descriptions for warranty period and conditions.

Didn't find your answer?

Do not hesitate to contact us.