The S33 (offroad) sintered compound is optimal for ambitious first-class pro level off-road riders who demand the ultimate edge on their racing with absolute great stopping power and exceptional brake pad longevity.

The S33 (offroad) series is currently used in motocross world championship races.

The S33 (offroad) series is designed for low abrasive interaction the rotor while providing high braking power, long life and self-cleaning capabilities necessary for off-road riding conditions. Additionally, the S33 rear pads feature a stainless-steel heat shield for thermal isolation.

The S33 (offroad) compound contains all-metal friction materials and finer metal friction admixtures evenly distributed in the base structure designed to achieve the greatest friction properties possible under heavy conditions.

FEATURES:

High static friction coefficient across the whole scope of operating condition

 

Low aggressiveness in contact with the brake disc and sufficient resistance to abrasion

 

Self cleaning capability

 

Thermal stability up to 600 Degrees Celsius, and even up to 850 Degrees Celsius over a short term

 

Long service life

 

Environment-friendly

 

Manufactured by means of a progressive method of powder metallurgy

 

Stainless steel heat shield for thermal isolation on the rear pads

 

The metal-ceramic material can undergo friction in both wet and dry conditions

 

S33 has gradually gained a leading position amongst other sintered brake pads

RANGE OF APPLICATION:

Ideal choice for world off-road championships
Also used on high performance street bikes
On off-road bikes, ATV and street bikes
Excellent brake power and service life
This material is used in world championship races by motocross and enduro riders
It can be used on both front a rear brakes, it's mainly for the rear brake

 

Specific pressure: p< 5 Mpa

 

Sliding speed: v< 20 m/s

 

Max. stable temperature: 600 Degrees Celsius

 

Short-term temperature: 850 Degrees Celsius

 

Counter-surfaces: steel disks

GENERAL CHARACTERISTICS ABOUT GOLDFREN BRAKE PADS

All the GOLDfren brake pads are made with sintered metal-ceramic and ceramic-carbon friction materials

 

Sintered brake pads offer no brake fade when operating at high temperatures and in wet conditions

 

Sintered brake pads provide superior stopping power and longer life compared to other brake pad types such as: carbon organic, organic, or semi-metallic organic

 

Sintered brake pads are made by fusing together metallic particles under high temperatures and pressure using a pressed powdered-metal technology

 

GOLDfren is a pioneer insintering, using advanced and progressive powder metallurgy methods

 

Designed for both wet and dry applications

 

Sintered brake pads deliver exceptional braking performance and durability under the most demanding conditions

 

All the materials used are lead and asbestos free

 

GOLDfren is the brand for high-end quality aftermarket performance disc brakes

 

Compound series  available are: AD, S3, K1, K5, K5-LX, S33

 

Application of each compound is based on our brake pad application chart or the rider's preference and riding style

 

he sintered friction material is soldered to the copper lined steel backing plate, hence, separation (which can happen with organic pads) is virtually impossible

NOTES:

Replacement of brake pads should be done in dry clean conditions and preferably by a professionally qualified person. If the friction material comes in contact with oil or brake fluid and the liquid soaks into the pores of the friction material, a catastrophic decrease in friction coefficient (braking performance) could occur

 

Please beware that sintered brake pads require a bed-in period after installation. Allow some extra braking distance during the bed-in period. For more information on bedding your brake pads

 

Braking performance is significantly influenced by the quality of the braking surface of the Disc rotor; also by the age and quality of the brake fluid, and by the correct choice of complementary type of brake pad

 

To achieve the perfect brake effect, we recommend using GOLDfren brake pads in conjunction with GOLDfren rotors and brake lines because of its excellent quality common friction properties

 

Brake with the products developed by GOLDfren

CAUTION !!

Braking effects are affected by a range of factors:

 

The condition and age of the brake fluid; the condition of the brake caliper; the condition and quality of the brake lines; the condition of the brake disc.

 

 

Aprilia 50 Classic 1992-2001 (Front Left Pads)

 

Aprilia 50 Tuareg 1985 (Front Left Pads)

 

Aprilia 50 Tuono 2003-2004 (Rear Right Pads)

 

Aprilia ET 50 1985-1990 (Front Left Pads)

 

Aprilia ET 50 1985-1990 (Rear Left Pads)

 

Aprilia RS 50 (HP/G797) 1996-2002 (Front Left Pads)

 

Aprilia RS 50 Extrema 1993-1998 (Front Left Pads)

 

Aprilia SR 50 WWW, Netscaper 1997-1999 (Front Left Pads)

 

Aprilia 125 Classic 1996-2001 (Rear Left Pads)

 

Aprilia 125 Leonardo 1997-1998 (Front Left Pads)

 

Aprilia 125 Red Rose 1989-1997 (Rear Left Pads)

 

Aprilia 125 Sport Pro. 1992 (Rear Left Pads)

 

Aprilia 125 Tuareg 1987-1992 (Rear Left Pads)

 

Aprilia 125 Tuareg Rally 1989-1994 (Rear Left Pads)

 

Aprilia 125 Tuono 2003-2007 (Rear Right Pads)

 

Aprilia AF1 125 1987-1988 (Rear Left Pads)

 

Aprilia AF1 125 Europa, Futura 1990-1991 (Rear Left Pads)

 

Aprilia AF1 125 Replica, Sintesi 1989-1991 (Rear Left Pads)

 

Aprilia ETX 125 Tuareg 1986-1987 (Rear Left Pads)

 

Aprilia RS 125 Extrema 1993-1998 (Rear Left Pads)

 

Aprilia RS 125 Extrema 1999 (Rear Left Pads)

 

Aprilia 150 Leonardo 1997-1998 (Front Left Pads)

 

Aprilia 200 Climber 1993-1995 (Front Left Pads)

 

Aprilia 200 Climber 1993-1995 (Rear Left Pads)

 

Aprilia 250 Tuareg Rally 1986 (Rear Left Pads)

 

Aprilia MX 250 Cross 1985 (Front Left Pads)

 

Aprilia RS 250 1998-2002 (Rear Left Pads)

 

Aprilia RS 250 Pista 2004 (Rear Right Pads)

 

Aprilia RX 250 1986 (Front Left Pads)

 

Aprilia 350 Tuareg 1986-1989 (Rear Left Pads)

 

Aprilia 350 Tuareg Wind 1987-1987 (Rear Left Pads)

 

Aprilia 350 Tuareg Wind 1988-1989 (Rear Right Pads)

 

Aprilia ETX 350 1986-1989 (Rear Left Pads)

 

Aprilia 600 Tuareg 1986-1987 (Rear Left Pads)

 

Aprilia 600 Tuareg Wind 1988-1989 (Rear Left Pads)

 

Aprilia ETX 600 1986-1992 (Rear Left Pads)

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