Thru-axle adapters

Thule Chariot Cross adapters / Thru-axle adapters

Identifying your thru-axle adapter

To be able to determine which Thule thru-axle adapter is required for your bike, you will first have to unscrew and remove your existing thru-axle. You will then need to identify the following dimensions as shown on the diagrams below:

1.  The make of your thru-axle eg. Syntace, Maxle, Shimano

2.  The diameter of the axle shaft (Please note that Thule thru-axle adapters are only available for 12 mm axles)

3.  The length of the axle shaft including the thread but excluding the bolt head (fig.1)

4.  The shape of the bolt head eg. straight (flat) or coned (fig.4)

5.  The thread pitch eg. fine: 1.0 mm, medium: 1.5 mm, coarse: 1.75 mm (fig.5) - see more information

With the above information and comparing the shaft length of your existing thru-axle with the lengths shown in the min-max column below, you should be able to easily identify the correct adapter for your bike. If you are uncertain as to which one is correct, or if your axle size is not shown, please contact us so that we can assist you.


Thru-axle makes

Min - Max Shaft Lengths (mm)

Thread pitches 

Thule Thru-Axle adapters part numbers


152 to 167

M12 x 1.0



160 to 172

M12 x 1.0


Syntace 169 to 184 M12 x 1.0 20110755

Syntace / Fatbike

217 or 229

M12 x 1.0


Shimano 159 or 165 M12 x 1.5 20110730
Shimano 170 M12 x 1.5 20100766
Shimano 172 or 178 M12 x 1.5 20110734
Shimano 209 M12 x 1.5 20110735
Shimano / Fatbike 229 M12 x 1.5 20110738
Maxle 167 to 192 M12 x 1.75 20100799
Maxle 174 or 180 M12 x 1.75 20110731
Maxle 192 or 198 M12 x 1.75 20110732
Maxle 209 M12 x 1.75 20110736
Maxle / Fatbike 217 or 229 M12 x 1.75 20110739

Please note: Spacers are included with the thru-axle adaptors for the smaller shaft lengths. Please follow the instructions that are supplied with the adapters to select the corrrect spacer.
If you are not sure of your thru-axle or the thread pitch, please contact us for assistance.

X Clear Filter

Thule Thru Axle Syntace 20100765

£64.95 incl. VAT

Thule Thru Axle Syntace 20110729

£64.95 incl. VAT

Thule Thru Axle Syntace 20110733

£64.95 incl. VAT

Thule Thru Axle Syntace 20110755

£64.95 incl. VAT

Thule Thru Axle Syntace / Fatbike 20110737

£64.95 incl. VAT

Thule Thru Axle Shimano 20100766

£64.95 incl. VAT

Thule Thru Axle Shimano 20110730

£64.95 incl. VAT

Thule Thru Axle Shimano 20110734

£64.95 incl. VAT

Thule Thru Axle Shimano 20110735

£64.95 incl. VAT

Thule Thru Axle Shimano / Fatbike 20110738

£64.95 incl. VAT

Thule Thru Axle Maxle 20100799

£64.95 incl. VAT

Thule Thru Axle Maxle 20110731

£64.95 incl. VAT

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Thru-Axle Makes
Thread Pitch
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