BrakeSTUFF PUNCH Design 220mm 2.15mm Brake Disc

BrakeSTUFF PUNCH Design brake disc - 6-bolt mounting (IS2000) - heat treatment* - glass bead blasting**

Premium disc manufactured in Germany by the innovative company BrakeSTUFF.

Material:High alloy stainless steel (AISI 420 C)

Custom production (made to measure) in any diameter (120 mm, 140 mm, 160 mm, 180 mm, 203 mm, 220 mm, 223 mm) and thickness (2.00 mm, 2.15 mm, 2.30 mm) (and even with a milled name)

The production of BrakeStuff PUNCH discs is up to 6 times more time-consuming than the production of a standard disc, which is also reflected in the higher selling price.

However, from an overall perspective, your investment will pay off in the form of extended disc life (*heat treatment) and lower brake pad consumption.

In addition to heat treatment, the selected thickness has a significant impact on the service life of the disc (vs. Shimano/Sram 1.8 mm - min. wear 1.55 mm):
2.00 mm - 1.6x longer service life (60%)
2.15 mm - 2.4x longer service life (140%)
2.30 mm - 3.0x longer service life (200%)

Note: All current brake calipers from various brake manufacturers can use discs with a thickness of 2.30 mm.

Advantages of PUNCH Design:

• 30% more effective braking surface compared to classic competing discs - maximum braking force
• 777 mini holes on the braking surface significantly extend the service life of brake pads (the larger the holes, the more the disc "eats" the pads)
• Excellent temperature resistance/capacity (heat absorption and rapid cooling)
• low fading index - delays brake system fading.
• heat treatment - heat treatment extending the service life of the disc, as well as its overall strength and flatness after overheating
• glass bead blasting treatment - mechanical surface treatment shortening the time needed to "run in" the disc
• Designed for extreme loads, also intended for eBikes, eMTBs, and gravity disciplines, Downhill
• Compatible with disc brakes of all brands.

Weight: see below

Diameter 220 mm with a declared 10% increase in braking performance compared to 203 mm discs with the same force applied to the lever.

Package contents: 1 brake disc including 6 steel screws (T25)

MADE IN GERMANY

Width of the braking surface

Ø140 mm = 14 mm
Ø160 mm = 14.5 mm
Ø160 mm (Punch Light) = 14 mm
Ø180 mm = 16 mm
Ø180 mm (Punch Light) = 14 mm
Ø190 - Ø203 mm = 16 mm
Ø220 - Ø223 mm = 17 mm

Weight

Ø120 mm = 75 g
Ø140 mm = 98 g
Ø160 mm = 125 g
Ø180 mm = 155 g
Ø180 mm (Punch Light) = only 129 g !
Ø180 mm = 170 g (Thickness: 2.15 mm)
Ø203 mm = 192 g (Thickness: 2.00 mm)
Ø203 mm = 214 g (Thickness: 2.15 mm)
Ø203 mm = 229 g (Thickness: 2.30 mm)
Ø220 mm = 260 g (Thickness: 2.15 mm)
Ø223 mm = 283 g (Thickness: 2.30 mm)

Compatible with

• Magura
• Shimano
• Trickstuff
• TRP
• AVID / SRAM
• Formula
• Hayes
• Hope

Description

Mechanical brake test according to DIN EN ISO 4210-2: 2015-12 and velotech.de Q2015 standard passed with top values
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
Brake surface with many small holes to increase the effective area to absorb and dissipate the heat generated during braking ➔ 30% more surface area compared to a comparable standard brake disc
654 holes in the Ø180 mm and 777 holes in the Ø203 mm version
less wear of the brake pads due to many small holes in the brake surface

*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.

**Information for the glass bead blasting treatment:

Glass bead blasting is a mechanical surface treatment that is perfectly suited for achieving an even, uniform finish. Scale and initial colors from the pre-heat treatment are safely removed after this process. The surface is thereby not only cleaned, but also easily compacted, thereby increasing resistance to stress corrosion cracking. The blasting material used is absolutely ferrite-free.

This method has the advantage that the braking time is significantly reduced compared to conventional brake discs, and thus the full braking force is available more quickly.

In addition, another pleasant side effect is that the brake discs now have sharp edges coming from production, and the whole aesthetics are improved. In the area where the brake pad rubs on the wheel, the normal grinding pattern is produced.