PROLOCK HEXAGONAL ALUMINUM NIPPLES Color:Default front and rear -LED Runtime:

front and rear -LED Runtime: 10 hours flash mode / 2 hours solid mode -Front LED Lumens - 75 flash mode / 60 solid mode -Rear LED Lumens - 40 flash mode / 40 solid mode -LED’s meet FL-1 and IP-65 standards to ensure lasting performance -Plush

Also works on Tiagra BR-4600 / BR-4500

It offers workshop quality without compromise at an incredibly light weight of 39 grams

technical rocks and roots — but it doesn’t have to start that way

PROLOCK HEXAGONAL ALUMINUM NIPPLES Color:Default front and rear -LED Runtime:DT Swiss pro lock hexagonal Aluminium nipples DT pro lock hexagonal nipples have a high head, which allows higher tension and leads to high quality wheels. Advantages of the DT pro lock nipples: prevents that nipples come loose higher safety and load carrying ability constant tension overall spokes of a wheel DT Swiss pro lock: A patented liquid injected into the nipple thread allows for extremely durable wheel builds. spoke Thread Diameter: 2. 0 mm