KACTUS Ultralight 85g 140/160/180/203mm Bicycle Disc Brake 6 Bolts Center Lock Rotor for Road MTB E-Bike Wearproof Float Rotor

KACTUS Ultralight 85g 140/160/180/203mm Bicycle Disc Brake

6 Bolts / Center Lock Rotor for Road Mountain MTB E-Bike Wearproof Float Roto

DESCRIPTION

Brand Name: KACTUS TECH

Name: High-strength stainless steel brake rotor

Series: RT-SF5317 Series

Model No.: RT-B140 /RT-B160 /RT-C140 / RT-C160

Disc Rotor Diameter : 140mm/160mm

Disc Rotor Thickness : 1.6mm

Weight 140mm 6bolts version: About 84g+/-1g (without 6 bolts)
Weight 140mm center lock version: About 97.5g+/-1g(without center lock)
Weight 160mm 6bolts version: About 96.5g+/-1g(without bolts)
Weight 160mm center lock version: About 101g+/-1g(without lock)

Color: Silver-Black / Silver-Red

Material1: AL7075 Aluminum alloy CNC Disc Core Carrier

Material2: Stainless steel floating Rotor

Installation method: 6-Bolts(M5) / Center lock

Braking System: Hydraulic Disc Brake (Hydraulic Brake Pad)

Application: Road Bicycle/ MTB bike/ E-Bike/Electric bicycle

Five Advantages

①Floating disc technology: maintain the flatness of the disc under high temperature, so that the disc is always

   stable during long-distance braking

②Lightweight technology: using aerospace-grade 7075 aluminum alloy disc core, large hollow disc surface,

   the weight is reduced by 5% compared with ordinary discs.

③Super-hard stainless steel disc surface: effectively improve braking force. The average braking force is

   increased by 9% compared with G3 Disc.

④Wear-resistant disc: Using stainless steel wear-resistant performance to increase the service life by 30%
compared with ordinary carbon steel disc.

⑤Hollowed disc:Provides excellent heat dissipation performance, while hollowing out, adding levers to make

   more strengthen so that ensure the rigidity of the disc

Product Design Features

1.High-Strength Stainless steel dish body. Different thickness settings are used for large-diameter and small-diameter

discs. Small-diameter (140/160mm) with lightweight and easy assembly features for low-load Road bikes brake system.

Large-diameter (180/203mm) brake disc rotor are designed for high-load MTB & E-Bike system which enhanced weight

load and rigidity.

2.All disc rotor use full round shape, UCI approve ready, more safety at any times.

3.Brake rotor has unique "bar" construction design between each two fix pins for high stability when at high brake

temperature.

4.Unique hollow out design make half brake surface in a raw to keep brake pad warm up at right work temperature quickly.

5.All rotor size have same large floating pin design for more force trans and more cooling surface.

6.All spindle made of AL7075, for large size (180mm/203mm), use different stronger size hold on more brake force.