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PAGID RST 4 Racing Brake Pad (Shape 8129) S8129T04001
RRP. £208.09£187.28SAVE £20.81 (10%)
- Description
- Additional information
- Vehicle Fitment
- Shipping & Returns
- Warranty
- Question about this product?
PAGID RST 4 Racing Brake Pad (Shape 8129) S8129T04001
Built for motorsport, the PAGID RST 4 delivers fast bite, high friction and stable performance under hard, repeated stops. It warms up quickly and remains consistent through short to medium race stints.
RST 4 suits cars running sprint racing, rally, hillclimb and time attack. It offers strong pedal feel with good modulation, so you can brake later and control lock-up more precisely. Works well as a matched front and rear setup, or as a rear-biased option alongside a higher-friction front compound when fine-tuning balance.
Motorsport compound – not intended for regular road use.
Why choose RST 4
- Quick warm-up and confident initial bite
- Stable friction at high temperatures with low fade
- Linear, easy-to-control pedal feel
- Suitable for sprint and stage use where repeatability matters
Typical applications
– Track day and club sprint racing
– Tarmac rally and hillclimb
– Time attack and autocross
– GT, touring, and modified road cars used on track
Use our vehicle lookup to confirm fitment, or check the Vehicle Fitment tab. Shape 8129 is used in various performance calipers and big brake kits.
What to expect
– Higher noise and dust than road pads
– Increased disc wear compared with street compounds
– Requires proper bedding-in for best results
| Brand | PAGID Racing |
| Pad Compound | RST 4 |
| Pad Shape | 8129 |
| Part Number | S8129T04001 |
| EAN | 4056029027685 |
| Type | Racing brake pad |
Pad Dimensions
PAGID Racing Authorised Distributor
| Weight | 5 kg |
|---|---|
| Dimensions | 17 × 13 × 12 cm |
| Brand | |
| Axle Fitment | |
| R90 Compliant |
S8129T04001 Confirmed Fitment
Our team haven't provided any fitment data for this product yet, please get in touch or check back later!
Stock at Progressive Parts
Delivery timescales are given as estimates in good faith, but cannot be taken as precise or exact information. We highly advise against booking installation/workshop time or engaging in preparatory work until you've received and inspected the goods.
What do our stock statuses mean?
1+ IN STOCK in green stock is readily available in one of our warehouses for express delivery (at the time of viewing).
LOW STOCK in green means we're running low! 1 or 2 left on the shelf so act fast. Over evenings, weekends and bank holidays this stock can move quickly so please bear this in mind.
0 IN STOCK in blue means our primary warehouse does not have unallocated stock, but our UK partners do. Often these can be shipped quickly and efficiently. You'll be notified via the Track My Order page if further delays are unavoidable.
MADE TO ORDER in blue means we've partnered with a supplier which primarily makes their products to order. It's not on our shelf, but your order goes into production immediately.
0 IN STOCK in orange means everybody we work with is unfortunately out of stock. Stock is not available in the UK. The best course of action is to place an order to create an allocation from the next batch arriving.
OUT OF STOCK in red. This product is unavailable to order, for whatever reason we're unable to obtain stock or there is an issue with supply/lead times.
We're tuners too!
Our staff are car enthusiasts, we understand the need for speed... This includes getting your orders out the door as quickly and securely as possible!
In some instances, extended lead times are unavoidable. This is as labour-intensive and frustrating for us as it is for you, please know we are doing our best to facilitate your modification goals. Abuse of our staff or systems will not be tolerated.
Thank you, Team PP
In the words of the Vehicle Standards Agency (VCA), type approval provides "confirmation that production and samples of a design will meet specified performance standards".
For emissions components this encompasses noise, emissions and balanced back pressure, which have a strong influence on maintaining engine performance (power), and fuel efficiency. Type approval ensures that an aftermarket component will reach, or exceed the performance standard of the corresponding OE part.
Type-approval then, is a certain guarantee that an end user will receive a product of OE equivalent performance attributes.
Products on the Progressive Parts website that meet this approval will be clearly marked or labelled EC or ECE approved.