
Disc Rotor for Hope Big Un's Hubs (Bulb Hubs), Replacement Mono M4 rotor to fit 5 bolt hubs
- Order number: HP180-UD
5-Hole Disc Rotor in hardened version in Uni Design, Replacement Mono M4 rotor to fit 5 bolt hubs like the older Hope XC hubs as well as Big Un hubs, available sizes: Ø180 mm / Ø185 mm / Ø203 mm
Made from stainless steel which is hardened then ground flat, for a long lasting rotor with perfect trueness. Compatible with all major brake brands, just make sure the outer diameter is correct and the correct caliper adaptor is fitted.
Weight
Ø180mm - 172g
Ø185mm - 175g
Ø203mm - 191g
Ø205mm - 195g
Information for the heat treatment:
For additional stability and strength, all our disc brakes are heat treated. During this process, basic strength in addition to the resilient properties of the material can be improved. As a result, our discs have a very high level of strength, and visibly lower wear, which gives the discs a longer life! In addition, the risk of bending the disc is reduced, so your disc should stay straighter, longer!
These effects are only visible when the disc is installed correctly, and the brake is used properly.
Rotor Size: | 180mm, 185mm, 203mm, 205mm |
Design: | Uni by ® BrakeSTUFF |
Standard / Pitch Circle Diameter PCD: | 5-Hole Mounting for Hope Hubs (Big Un's) |
Disc Thickness: | 1.95mm |
Material: | High alloy stainless steel ( AISI 420 C) |
Surface treatment: | Heat treated and precision ground |
Tightening Torque: | 4-5 Nm |
Braking Surface: | 15,5mm |
Quantity: | 1x Brake Disc |