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Tranz-X Antishock Suspension Stem

Customer Reviews (3)
4.3 / 5| Write your review
£49.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Tranz-X ST146A.2 Antishock 1 1/8 Inch Road Suspension Stem
- Material: 2014-T6 Alloy
- Quill Diameter: 28.6mm
- Height: 40mm
- Angle: -7 Degree
- Bar Bore: 31.8mm
- Available Extensions: 80 / 90 / 100 / 110 / 120mm
- Weight: 190g (for 100mm)
Product Reviews (3)
Questions & Answers (4) Q & A
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Product Reviews (3)
Overall Product Rating 4.3 / 5
By Anonymous
03 Feb 2019
5 / 5
I recommend this product
ProsGood service.
Works for me.
By Tim
03 Jan 2019
5 / 5
I recommend this product
Consa bit chunky. Not obvious why it needs to slope down.
Proseasy to fit, useful reduction in vibration
It's hard to be precise, but my commute no longer seems quite as bumpy on my hands, and the (less useful) gel tape may no longer be needed on my bars. There's no visible movement in this stem and slight adjustment possible in the nominal shock absorbtion I've yet to see if the rubber damper lasts 5 weeks or 5 years.
By Anonymous
15 Nov 2017
3 / 5
I recommend this product
Consdoes it really work?
Prosnot expensive and low weight compared to rivals
I bought this hoping to reduce the level of vibration effecting my hands after long rides on a titanium bike with carbon forks. Already had gel gloves, good bar tape and tyres at 100psi. Very little flex, none noticeable but does appear to have prevented that pins and needles that can occur
Questions & Answers (4)
Do you have a 1.25 inch stem option?
15 Nov 2018
Hi there,

Unfortunately we do not have an option in that size im afraid.

Flexible Polymer
27 Oct 2017
The instructions say the polymer is a wearable part. What is the expected lifetime of this? Is it available as a separate replacement item?

We have not had any wear out yet so unfortunately do not have an accurate idea of the expected life span of this part. At this time we are unfortunately not able to offer them as a separate part.

Would this stem be ok to use with a carbon fibre steartube?
09 Oct 2017
I own a Salsa Fargo equipped with a carbon fork and I am wondering if it would be ok to use something like this to further smooth out the off-road riding.
Thank you

You should be able to use this without an issue, however we have not personally tried this so we cannot say for certain.

Can The Stem Be Flipped To 7 Degrees
29 Dec 2016

Unfortunately due to the nature of the design of these they cannot be flipped.