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Shimano rear derailleur ULTEGRA RX RD-RX800
- Fast delivery: The shipping process begins immediately after payment is received to minimize waiting times.
- Reliable shipping partner : Collaboration with GO! Logistics for safe and fast delivery.
- Complete pre-assembly : Your bike will be delivered 95% pre-assembled. Only simple tools are required to put the finishing touches on the bike.
📦 Fast & reliable delivery: As soon as we receive your order, we will do everything in our power to get your small parts and accessories on their way as quickly as possible.
⭐ Expertise that convinces: The trust and satisfaction of over 125,000+ customers reinforce our competence in advising on and selecting bicycle equipment.
SHIPPING COSTS OVERVIEW
Germany
Click & Collect in the store | 0.00 € |
small parts (DHL standard package) | 4.95 € (free from 99 €) |
bicycles (freight forwarding) | 49.90 € (FREE) |
Bicycle Express Shipping (Freight Forwarding) | 99.00 € |
Cargo bicycles (freight forwarding) | 199.00 € |
Austria
small parts (DHL, DPD) | 7.90 € |
Bicycles (Freight forwarding) | 59.90 € |
Switzerland
Bicycles (Freight forwarding) | 199.90 € |
other EU countries
small parts (DHL, DPD) | from 7.90 € |
Bicycles (Freight forwarding) | from 49.90 € to 229.90 € |
Maximum flexibility : Enjoy the freedom to test products for 30 days and return them without any problem if you don't like them or don't fit.
more information about the return policy
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Size Chart
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UPGRADES & MATCHING ACCESSORIES
Shimano rear derailleur ULTEGRA RX RD-RX800
The new RX800/805 rear derailleurs have many features in common with their “siblings”, the ULTEGRA R8000/R8050 rear derailleurs, including the same high level of shifting precision or the design as SHIMANO SHADOW RD rear derailleurs. However, the new RX800/805 rear derailleurs now include a stabilizer mechanism ( SHIMANO SHADOW RD+), which stabilizes the chain, especially on rough, uneven surfaces. As with the SHIMANO mountain bike rear derailleurs, the switch for this SHADOW RD+ friction damper is located on the top of the rear derailleur body. In the “On” position, the forward and backward movement of the rear derailleur cage is braked extremely strongly, which reduces the chain beating and thus the risk of jumping off and shifting, as well as noise development.
The RX800/805 rear derailleurs are compatible with SHIMANO's dual control shift/brake levers (Di2 or mechanical) and can be used for cassettes with 28 to 34 teeth as the largest sprocket. This makes these rear derailleurs the ideal complement for racing bikes intended for off-road or adventure use, including bikes with cyclocross or compact gear ratios from 46-36T to 50-34T cranks.
- SHADOW RD+ rear derailleur
- Easily adjustable chain stabilizer to prevent chain slap or chain jumping
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