Absolute Black Raven SL Ultralight Centerlock Rotor, sebuah rotor untuk hub Shimano. Beratnya dibawah 105 & 95g,, dibuat berbentuk jaring laba laba dan proses pembuatan CNC

Dibawah ini tayangan dari Absolute Black Ultralight Centerlock Rotor, ketika rotor bekerja dengan kecepatan roda diatas 45km perjam masih mantap melakukan pengereman. Terlihat air sengaja diteteskan ke permukaan rotor agar licin. Tetapi dengan rotor ini, air dapat dikeluarkan tanpa mempengaruhi kinerja rem. Saat ini baru di buat untuk ukuran 140 dan 160mm

It’s Black, light and titanium.

These unique iso rotors comprises same excellent braking pattern as Raven SL centerlock rotors. Their state of the art „coating” makes them incredibly durable and light. Unlike any other, this one actually grows into and out of parent material under extreme heat and pressure, making it almost impossible to wear out. Such treating of titanium alloy was developed for NASA space program purposes and by far is the best known method of improving titanium durability and wear.


Mass:

49g and 40g +/- 1g

Size

160mm, 140mm

Rotor:

Titanium Ti6Al4V, water jet cut, grinded, vacuum heat treated, 1.8mm thick

Coating:

ceramic crystallization from parent material, black color

Coefficient of friction:

around 0.7

Application:xxx

XC racing, cross country, trail

Pads recommendation:

organic or semi-metallic

Weight Limit (rider, bike, gear):

aggressive use-95kg (209lbs); recreation-105kg (231lbs)







Model ukuran rotor 160mm sudah tersedia saat ini, disusul ukuran 140mm. Sedangkan ukuran 180mm baru diluncurkan bulan Mei 2012