Park ToolDH-1 Dummy Hub

Q: How do you put this on? Is it tricky or difficult for a non-technical person?

It's easier, actually, than putting on your rear wheel. Just get the chain in the roller wheel of the device, slide it into the rear chain stay dropout, then lock the quick release lever. If you want more or less tension in the chain you can simply adjust your rear derailleur to lower or higher gear and rotate the crank.

Q: i have one. no need if you have a thru axle. simply use an old adhesive bandage spool and your thru axle. I use mine mostly for transport

That would definitely work too!

Q: Is there a bearing in the contraption, or does the plastic wheel just spin on the axle?

No bearing; although, otherwise well made. The plastic wheel spins on a metal axle. The chain rides on the plastic wheel which is free to move sideways when shifting gears. This makes it easier to clean the derailleur linkages as well as the chain.

Q: Will it work on my 6KU track bike?

Probably. It's designed to work with quick release axles. Your bike as bolt on axles. It will not work with thru axles. It is adjustable for the thickness of the drop out. If you still have the factory bolt on axles , you'd have to undo the bolts with a wrench, remove the rear wheel and then use this hub. To put the wheel back on, you'd do the reverse. If you're not familiar with the terms "quick release axle", "bolt on axle", "bicycle drop out" a quick search of Youtube should help. You could also show take your bike to a local bike shop, show them a pic of this item and ask them if it would work.

4.7/5

Product ID: 9096024

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Details

Brand
Park Tool
Color
BLACK
Material
Metal
Item Weight
0.22 Pounds
Case Material
Metal

📏6" x 3" x 3"

🔧Braze-On Mount

⚙️Compatible with all chains

Frequently Bought Together

Park Tool DH-1 Dummy Hub

Park Tool BCB-4 Bike Cleaning Brush Set

Park Tool CG-2.4 - Chaingang Cleaning System,Blue

Description

🚴‍♂️ Keep Your Ride Smooth and Clean!

VERSATILE DESIGN - Accommodates open dropout and thru-axle frames up to 12mm.
COMPACT LIGHTWEIGHT - Weighs only 0.1 kg, making it perfect for transport.
DURABLE ALUMINUM BUILD - Crafted from high-quality aluminum for long-lasting performance.
UNIVERSAL COMPATIBILITY - Works seamlessly with all derailleur and 1/8" chains.
EFFORTLESS CHAIN MAINTENANCE - Easily replace your rear wheel for quick chain cleaning.

The Park Tool DH-1 Dummy Hub is an essential tool for cyclists, designed to replace the rear wheel for effortless chain cleaning and transport. Its universal compatibility with all derailleur and 1/8" chains, along with a lightweight aluminum construction, makes it a must-have for any cycling enthusiast.

Specifications

Mounting Type	Braze-On Mount
Product Dimensions	6"L x 3"W x 3"H
Manufacturer	Park Tool
UPC	751738442043 789692467383 763477174970 763477101105 763477002709 744288866179 763477101037 784427670557 783761028802 696735952396 736557323780
Global Trade Identification Number	00763477002709
Item Package Dimensions L x W x H	9.84 x 3.19 x 1.77 inches
Package Weight	0.1 Kilograms
Item Dimensions LxWxH	6 x 3 x 3 inches
Brand Name	Park Tool
Suggested Users	mens
Number of Items	1
Part Number	373-241
Model Year	2018
Outer Material	aluminum
Size	One Size
Sport Type	Cycling

How do you put this on? Is it tricky or difficult for a non-technical person?

i have one. no need if you have a thru axle. simply use an old adhesive bandage spool and your thru axle. I use mine mostly for transport

Is there a bearing in the contraption, or does the plastic wheel just spin on the axle?

Will it work on my 6KU track bike?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Imran F.

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The product quality is outstanding. Exactly what I needed for my work.

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Park ToolDH-1 Dummy Hub

Details

Description

Specifications

Common Questions