Jagwire Mini In-Line Cable Adjusters for 4mm shift housing

I recommend this product

Bought for use on drop handle bar road bike to add fine tuning to front mech. Used metal ferrules on 4mm cable outer ends which are a very snug fit into what seems to be splined innards to the cable adjuster. All works very well. Great solution to the problem.

I recommend this product

These worked very well for me. I was originally only using them to connect separate 4mm gear cables together end-to-end, but they actually turned out to be very good in trimming-out cable tension issues. They are all metal, so the body is strong and additional ferrules may not be necessary, but I used them anyway. The rotation is very smooth (no problem with the thickest gloves) and so far has not slipped back. One issue is that these do not have 4mm inside diameters, they are 5mm in fact. So there is some extra cable movement side to side. However, that's just a small issue.

I recommend this product

Good product at a good price. Delivered by SJS Cycles in record time as always!

I recommend this product

Great product from Jagwire, but SJS price is unbeatable.

The main reason I use these is because they make front mech setup from new instalation so easy.

They also allow me to swap road and tri bars over without having to reroute brake and gear wires.

The certainly look good too and allow for adjustement on the move too if required.

I recommend this product

Fitted together with flexible V brake guide pipes to a bike with drop bar brake levers and mini V brakes these have provided useful brake adjustment without sharp bends in the cable.

An excellent product at a good price. I used them when changing my handlebars from one bike to another so I do not have to fit new bar tape which I always find a bit of a faff, especially when you have bar padding under the tape. Using these you just have to renew the inner cable plus you have the benefit of having on the fly gear and brake adjustment.

I recommend this product

Essential bit of kit if you're using aero levers with V brakes. They're nicely made and easy to install if you're making up new cables. They work really well. Wish I'd used a pair when I fitted new gear change cables.