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MKS CA-NJS Chain Tug

Customer Reviews (1)
5 / 5| Write your review
Dropout Size
£29.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Product Reviews (1)
Questions & Answers (1) Q & A
- Patented chain adjusters for track bikes
- Hub spindle diameter: 10 mm
- Dropout thickness: 5 / 8 mm
- Supplied in pair
- NJS / Keirin Approved
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Product Reviews (1)
Overall Product Rating 5 / 5
Chain Tugs
16 Jun 2012
5 / 5
I recommend this product
Consa wee bit dear
Prosdoes the job perfectly
work easily and effectively wish I'd bought them years ago as they prevent the slight wheel slippage that builds up over time and results in a slack chain.
Questions & Answers (1)
Which Size Mks Canjs Chain Tug For Spesh Langster?
06 Feb 2016
Which size MKS CANJS Chain Tug for Specialized Langster 2009?

5mm or 8mm?
SJS Customer Service:

Unfortunately as we have never sold your bike or ever even had one here we would have no way of knowing for sure which size it is you need. This information is not available from Specialized either I'm afraid, so your only option is to measure your dropouts to see how thick they are so you know which size to purchase.