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Shimano RD-TX800 Tourney TX Rear Derailleur - Direct Mount

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This item is available for Christmas Delivery
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Product Description

Key Features:
  • TX800 mountain bike rear derailleur with light action operation and over-size pulleys for a wide gear choice
  • Oversize 13-tooth tension and guide pulleys to reduce noise and wear
  • Top normal spring for use with Rapidfire shifters
  • 8-speed compatible
  • For use with 28 to 34 tooth low rear sprockets, total capacity 43 teeth

Shimano RD-TX800 Tourney TX Rear Derailleur - Direct Mount Reviews

Write your own review
Overall Rating:
4.5
out of 5
4.50
Build Quality
4.50
Performance
4
Value For Money
4.50

Customer Reviews (1)

4
Tourney TX800

This was just right for a 7 speed 14-34 - enough clearance on the 34. Smooth and silent and pretty easy to adjust. Have now upgraded a 1993 Palisades Trail for less than £120. Great service from Tredz including having to deal with a return.

This was just right for a 7 speed 14-34 - enough clearance on the 34. Smooth and silent and pretty easy to adjust. Have now upgraded a 1993 Palisades Trail for less than £120. Great service from Tredz including having to deal with a return.

Close review
4.5 out of 5
Build Quality: 4.5/5
Performance: 4.5/5
Value For Money: 4.5/5

Derailleur/Mech Guide

What are derailleurs and mechs?

Derailleurs and mechs are two names for the same thing – the parts of your drive train that move the chain between chainrings for the front derailleur/mech and between the cassette cogs for the rear derailleur/mech.

Who needs a derailleur or mech?

Not all bikes have derailleurs, but if your bike has conventional gearing rather than singlespeed or hub gears, you will have at least a rear derailleur. These parts are exposed and somewhat vulnerable to damage, so you may need to replace them if this happens.

What are the choices?

Your choice will largely depend on what is compatible with the rest of your drivetrain, but there are different options for road and mountain bike, by the big three manufacturers, Shimano, SRAM and Campagnolo.

What should I buy with them?

If you’re replacing a front or rear mech, you may need to replace some other parts of your drivetrain as well, for compatibility or because you want them to wear together. These might include the chainrings, rear cassette or chain.

Anything else?

It’s not just compatibility with your other components you need to consider with a mech replacement. Derailleurs also have different fittings for various frame compatibilities, including braze-on fittings and a bolt-on collar.

Delivery & Guarantee

Christmas Delivery

We will try our very best to get your products delivered to you before Christmas, but due to Santa's overspill into our delivery services, we would like to make you aware that while we are making every effort to deliver your order to you in time for Christmas, there may be a potential risk of delay.

The last date to order a bike that is available for Christmas delivery is 5pm on Tuesday 18th December. For all other items the last date to order items that are available for Christmas delivery is 12pm on Wednesday 19th December.

You can easily spot which items are guaranteed for Christmas delivery with the icon. Choose your size and colour to see if the item qualifies for Christmas delivery.

UK Delivery Information

We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and on all orders over £20.

Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.

Please note that Pre-Order dates can sometimes change due to updated stock information.

Click here for more UK and international delivery information.

Returns & Warranty

It's easy to return a product with our 365 day, hassle free returns. 

We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).

Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.

If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.

For more information please visit our Returns & Warranty page.

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