The new SHIMANO TIAGRA rear derailleur is built for 2x11-speed road bikes, offering smooth, precise shifting. Its compact, refined design combines lightweight construction with reliability for an exceptional road riding experience.
Shimano RD-R4000 Tiagra Rear Derailleur 2x11s
Model No _ RD-R4000
Series _ TIAGRA
Rear speeds _ 11
Compatible chain _ LINKGLIDE, HG 11-speed
RD construction _ SHIMANO SHADOW RD _ ✔
Cable adjuster _ ✔
Max. front difference _ 16T
Total capacity _ 41T
Low sprocket _ Max. 36T _ Min. 36T
Top sprocket _ Max. 11T _ Min. 11T
Fluoric coated link bushings _ 2
Pulley Teeth _ 11T
Sunken type pulley screw
✔
You may return products within 30 days of purchase for a full refund of the item’s purchase price (excluding shipping fees) or for an exchange.
All returned items must be unused, in their original condition and packaging, and must be accompanied by the original receipt or proof of purchase.
Non-Returnable Items
The following items are not eligible for return or refund:
• Sale or clearance items
• Custom-made, pre-order or special-order products
• Items that have been used, installed, or damaged after deliveryReturn Shipping
Customers are responsible for return shipping costs, unless the return is due to a defective, damaged, or incorrect item received.
Refund Processing
Once we receive and inspect your returned item, refunds will be processed within 7–14 business days. Refunds will be issued to the original payment method.

