Jagwire Lex Derailleur 25' Housing 4mm with L3 Liner, Black

I'm not giving up my wired derailure so this product is a must for my fleet of bikes. Top quality

Jagwire is good quality inner and outer shift and brake cables. You can't go wrong using this stuff. I like the Park Tool cable cutter for cable rigging a bike. The tool cuts well and the small jaw in the handle below the pivot is for crimping the cable end cap. Works much better than common wire cutters.

I paired this housing with an XO1 shifter and my bike has never shifted so smooth. It takes half of the pressure on the shift levers to shift now. We will see long term but so far I’m really impressed.

I used this product for the shift cables. I trust the Jagwire brand because I have used the product on over 100 vintage bicycles with excellent results. I also use there Brake cable housings as well.

Have used Jagwire for some time. Quality product: durable and lasts awhile. Nice to a lot of length to last. Would absolutely purchase again. No cons.

This is perfect for internal cable routing with Campagnolo shift cables that are supplied with too short of housing.

Proper shift cables and housing make a huge difference in shifting quality so it is great to have a role of this stuff around all the time. Good quality cables that work well.

Jagwire claims to be a supplier to major bicycle manufacturers. Lo and behold, my Specialized Roubaix had Jagwire cables and housings. While this does not mean all Roubaix's use Jagwire, mine did. Combined with stainless steel inner wires, I can outfit 3-5 bikes for the same price as one Shimano shift kit. So far it seems to be identical performance (bike #2) to the PTFE coated Shimano kit I used on bike #1 with identical shifters and derailleurs.