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Park Tool DH-1 Dummy Hub

Now £17.99
Save 10% RRP: £19.99
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6 reviews
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Product Description

Features:

  • Also called a sleeping hub, the DH-1 fits into a frames rear dropouts to replace the rear wheel for chain cleaning and transport.

  • The unique design allows shifting with the DH-1 installed.

  • Works with all derailleur and 1/8 inch chains.

  • Works on frames with both open-type dropouts and 12 mm thru axle dropouts.


Park Tool DH-1 Dummy Hub Reviews

Write your own review
Overall Rating:
4.6
out of 5
4.58
Build Quality
4.67
Performance
5
Value For Money
4.25

Customer Reviews (6)

5
Simple but Effective Tool

This simple tool to guide the chain when the rear wheel is removed is brilliant. It allows the chain and derailleur to be cleaned quickly and easily. Over my years of cycling this tool would have saved me hours of work.

This simple tool to guide the chain when the rear wheel is removed is brilliant. It allows the chain and derailleur to be cleaned quickly and easily. Over my years of cycling this tool would have saved me hours of work.

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4.8 out of 5
Build Quality: 4.5/5
Performance: 5/5
Value For Money: 5/5
5
Makes cleaning the bike and chain so much easier

I bought this dummy hub over other types as it allows the derailleur to be moved while using it. Moving the derailleur allows the full mechanism to be exposed and cleaning so much easier. Easy to fit tote bike, feels good quality and makes cleaning and maintenance so much easier. Wish I bough one sooner

I bought this dummy hub over other types as it allows the derailleur to be moved while using it. Moving the derailleur allows the full mechanism to be exposed and cleaning so much easier. Easy to fit tote bike, feels good quality and makes cleaning and maintenance so much easier. Wish I bough one sooner

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5 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 5/5
5
Does the trick nicely

Only used once. Took a moment to figure out what to do without reading instructions, but got it figured out easily enough. Once up and running it did the job well and, unlike cheaper models, supports the full range of gear shift motion with the rear mech. There are cheaper, simpler options, but Tredz had the best price for this specific item and it seemed worth paying a little more for the Park name and the extra functionality..

Only used once. Took a moment to figure out what to do without reading instructions, but got it figured out easily enough. Once up and running it did the job well and, unlike cheaper models, supports the full range of gear shift motion with the rear mech. There are cheaper, simpler options, but Tredz had the best price for this specific item and it seemed worth paying a little more for the Park name and the extra functionality..

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4.7 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 4/5
4
Park Tool Dummy Hub

Good product, very easy to use and its ability to move the chain inward from the chainstay when cleaning the bike is a useful additional feature compared with other chain keepers.

Good product, very easy to use and its ability to move the chain inward from the chainstay when cleaning the bike is a useful additional feature compared with other chain keepers.

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3.7 out of 5
Build Quality: 3.5/5
Performance: 4/5
Value For Money: 3.5/5
5
Brilliant idea

What a cracking tool. Wanted one for ages but couldn't justify the money. Now I have one I wish I'd bought it sooner. Brilliant bit of kit. Very well made and perfect for the job. Brilliant.... :-)

What a cracking tool. Wanted one for ages but couldn't justify the money. Now I have one I wish I'd bought it sooner. Brilliant bit of kit. Very well made and perfect for the job. Brilliant.... :-)

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5 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 5/5
4
Great tool

Really easy and quick to use. Works perfectly with 10 speed chain so would work for 11 speed also. Makes cleaning the chain in situ easy without getting cleaning agent all over the cassette and wheel.

Really easy and quick to use. Works perfectly with 10 speed chain so would work for 11 speed also. Makes cleaning the chain in situ easy without getting cleaning agent all over the cassette and wheel.

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4.3 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 3/5

Workshop Tools Guide

What are home and workshop tools?

Home and workshop tools allow you to tinker around with your bike to your heart’s content. Whether that’s making a simple height adjustment or building a bike from scratch, kitting yourself out with your own mini workshop will give you hours of pleasure which will either annoy or delight your significant other(s).

Who needs a home and workshop tools?

Even novice cyclists will benefit from learning a few simple techniques. However, the more cycling you do, the more likely you are to want to learn how everything works and carry out minor repairs yourself.

What are the choices?

There are home and workshop tools available for all levels of rider, from a full tool kit to a simple torque wrench.

What should I buy with it?

Bike stands hold your steed in place to keep it steady and an apron and a pair of gloves will save your clothing from damage or smudges.

Anything else?

If in doubt, take your bike to your local bike shop for repairs. Better to have an expert fix it than to accidentally cause a fair few pounds worth of damage by having a go yourself.

Delivery & Guarantee

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.