Brembo Upgrade Brake Caliper GP4-RX Front

A$4,204.99

Brembo Upgrade Brake Caliper GP4-RX Front

A$4,204.99
Product Description

The Brembo GP4-RX radial caliper kit (220B01010) is a top-tier solution from Brembo's High Performance range, designed for sporty road riding and track use. Developed with technology derived from MotoGP, it combines lightweight construction, high rigidity and precise hydraulic performance.

Construction
The caliper body is entirely CNC-machined from solid aluminium alloy. It is manufactured in two mechanically connected sections and optimised using advanced calculation software to remove excess material while maximising the mass-to-stiffness ratio.

Finish
A distinctive nickel-plated surface treatment, derived directly from MotoGP technology, provides a premium finish while allowing extremely precise machining tolerances. This contributes to improved dimensional accuracy and consistent braking performance.

Hydraulic System
The GP4-RX features four aluminium pistons, each measuring 32mm in diameter. Instead of conventional pad retaining pins, the brake pads slide along guides machined directly into the caliper body. This reduces friction and contributes to improved brake feel and modulation.

Specifications:

  • Centre distance: 108mm
  • Offset: 22.5mm
  • Brake band: Suitable for discs with a 32–34mm braking surface height
  • Caliper code: 220B01010

The 108mm mounting specification makes the GP4-RX suitable for a wide range of Japanese supersport and naked motorcycles.

Disc Compatibility
The calipers can be used with standard OEM discs and are also compatible with high-performance racing discs, including Brembo SuperSport and T-Drive discs. For applications using the original 310mm discs, such as certain Honda CBR600RR, CBR1000RR and CB1000R models, conversion to 320mm discs with the appropriate mounting adapters may be required.

Recommended Master Cylinder
For optimal performance and to maintain a firm, responsive lever feel, Brembo recommends pairing the GP4-RX with a radial master cylinder featuring a 19mm piston, such as the Brembo 19RCS or 19RCS Corsa Corta.

Important Compatibility Notes

  • ABS: Brembo advises against using these calipers with ABS systems in most applications. The different internal hydraulic volume may affect the interaction between the caliper and ABS control unit. Where permitted, the ABS system may need to be deactivated.

  • Disc size: Check the original disc diameter, braking surface height and caliper offset before installation.

  • 320mm conversion: Some motorcycles fitted with 310mm OEM discs require 320mm discs and specific adapters.

  • Master cylinder: A suitable 19mm radial master cylinder is strongly recommended to prevent excessive lever travel and fully utilise the caliper's braking performance.

Return Policy

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.

Goods to be returned to us within 14 days from date of delivery & 7 days for helmets.

  • Items must be returned in the original, and undamaged, manufacturer's packaging.
  • Items contained within this packaging must be in original condition.
  • Items must be received to Bikers Wear within 10 Working days of being shipped.
  • Part numbers on the returned items must be legible and undamaged.
  1. Bikers Wear will refuse the return of any helmet 7 days after delivery, except in the instance of a warranty issue.
  2. Helmet returns will not be accepted if the helmet has been worn, scratched or damaged in any way. If we believe that the shell of the helmet has been compromised in any way, we will not accept the return.
  3. Helmet exchanges are reviewed on a case by case basis and are not approved until assessed by a member of our Online Sales Team and deemed resalable.
  4. Bikers Wear recommends that if you are making a first-time helmet purchase, that you visit a local dealer to be measured and fitted correctly by a professional. If you do not have a local dealer, feel free to call us, we'd be happy to assist you over the phone.
  5. Freight charges incurred in returning goods to Bikers Wear will be at the customer's expense, with exception to faulty items, items returned under warranty, and items received as a result of our error. In these cases, a prepaid Australia Post postage label will be supplied.
  6. Should we deem a returned item to not be resalable, we reserve the right to charge return postage costs.


EXCHANGE/RETURN TIME FRAME

  1. Bikers Wear asks that you allow up to 5 business days for us to process and ship your exchange or process your refund once your return has been received in store.
  2. For refunds, 3 to 5 business days should be allowed from the date Bikers Wear initiates refund. (Some delays may be experienced by movement of funds between various financial institutions)
  3. (Time periods for items being returned to us can vary depending on your location, and shipping method you choose. Please allow us extra time to process your refund/exchange in this case).


  4. Terms and Conditions:

    All items sent back for exchange or refund:

    • Must be returned in the original condition with all tags attached (unless faulty). 
    • Any packaged goods must be returned with the packaging in its original condition or it may not be accepted (unless faulty).
    • Items must be received back to our warehouse in their original condition - unworn, unwashed, with all tags still attached. The original packaging must also be in original condition. Please do not stick anything to shoe boxes or Helmet Boxes.
    • We do not accept returns on clearance items. These products will be clearly marked as clearance.
    • Once the Product Received at the warehouse of Bikers Wear, after product examination the value of your goods will be refunded only, not postage charges.
    • All returns are at the cost of the Buyer. Unless you received a faulty or wrong product in that case, Bikers Wear will cover all shipping expenses.
  • Please see the details below for things to avoid ensuring your return will be accepted:

  1. When returning Boots please ensure you do not stand on sharp objects or damage/mark the boots sole, do not ride with them as your return may not be accepted. Remember if your boots do not fit properly or feel comfortable on your floor at home, they will feel exactly the same on the bike.
  2. For Women purchasing helmets we ask them you’re please remove their makeup prior to trying the fitment. Your makeup will stain the cheek pads and in some cases, your return may not be accepted.
  3. Please make sure that all returning clothing items are from marks, stains, dog or cat hair, and rips as they may not be accepted for return if received damaged (unless faulty).
  4. When checking any spares parts please use due diligence in checking correct fitment before removing them from the packaging. Items like chains will be accepted for a return once they have been removed from their clear plastic package. It is recommended to you check the new item to the old item prior to removing it from the manufacturer's packaging. We do understand that in some cases this will be unavoidable.
    Refund Policy

    Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

    We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.

    RETURN POLICY

    You have 14 calendar days to return an item from the date you received it.

    To be eligible for a return, your item must be unused and in the same condition that you received it.

    Your item must be in the original packaging.

    RETURN PROCESS

    1. Please Send an Email to info@bikerswear.com.au titled with Return + Your Order Number. Please specify the reason of your return.

    2. Our customer service team will reply to you in 24 hours. We will verify with you the return request.

    3. Once we get your confirmation, we will send you the return instructions.

    4. Please pack all the returned items securely, along with a print-off of your confirmation of purchase email, and a note specifying your RMA number securely in a box. 

    5. Once all the above steps complete, we will start the refund process.

    REFUND POLICY

    1. If you return because you receive damaged product, we will issue full refund including shipping cost.

    2. If you return based on other reason than damaged goods, we will refund you the product price, but we will not cover the shipping fee. 

    3. For refunds, 3 to 5 business days should be allowed from the date Bikers Wear initiates refund. (Some delays may be experienced by movement of funds between various financial institutions)

    4. We offers free shipping on orders over $200. However, in the case of a refund, we reserve the right to deduct the actual postage cost we incurred when sending the item.

    For further queries about Return & Refund, please email us at: info@bikerswear.com.au

    Shipping Policy

    Handling Time:

    Our products are shipped within 1 - 2 Working Days of purchase between Monday - Saturday, not including public holidays.

    Order Cut-off Time:
    04:00 pm : Australian Eastern Standard Time

    Shipping Options:

    Transit Time: (2 - 8 Days) 


    Shipping rate table: (Australia)

    Standard Shipping:
    Order Price: $0.01 to $100 = Shipping cost AU$10.00
    Order Price: $101 to $199.99 = Shipping cost AU$15.00
    Order Price: $200 to more = AU$0.00 (Free Shipping)

    Express Shipping:
    Order Price: $0.01 to $200 = Shipping cost AU$30.00
    Order Price: $201 to more = Shipping cost AU$50.00

    BULKY ITEMS will incur an extra cost relating to Shipping after the Checkout. We will contact you to confirm the extra fees payable if required. These fees are set by the shipping companies policy.

    Please Contact us prior to confirm the costing if you are unsure prior to ordering.

    International Shipping rate:

    New Zealand: Shipping cost AU$39.00

    United States: Shipping cost AU$69.00  

     

    Shipping Info:

    Shipping times can be affected due to unforeseen circumstances and some packages could be delayed, if this happens, we will contact you to let you know of the potential delay in delivery.

    Once the package has been shipped it is no longer in our hands and we do not have control over delivery, if however, packages need redirection or anything else then we will communicate with postal services to make any changes necessary. 

    We use Australia Post E-parcel for most of our shipping and Bikers Wear will not accept accountability for ANY lost, damaged, stolen or pet destroyed orders.

    If you have not received your package after the delivery time elapsed, please contact us and reference your order number so we can track down your shipment.

    Tracking:

    All shipments include tracking and will be sent via email or SMS once we have shipped your product/s. Some orders might require multiple shipments and if this happens you will have additional tracking sent once the product has been shipped.

    Contact Us:

    If you have any questions about your shipments please contact us here, please include your order number to ensure a fast resolution or email us at sales.bikerswear@gmail.com

    Contact: 0432271608
    Business Address: 2/54 Commercial Place, Keilor East, Vic 3033, Australia