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DISCO Grind Blox



DISCO Grind Blox


FREE AU SHIPPING - on orders over $50
100% SECURE - Pay with Paypal & all major credit cards.

  • Details
  • Sizing
  • Shipping
  • Reviews
  • Grind Blox! AKA Blocks.
    One fixed piece that bolts under your trucks.

    It's super easy to install and comes with flatter cushions if you need extra space for Grind Trucks!

    Designed and produced by the infamous Disco Steward, these will help you stall with confidence and slide for days.

    We can help you decide which size to get, by using a great guide the Disco has made - let us know the angle of your kingpins (10, 15, 45) and either the axle spread or the distance between the kingpins at the base plate.

    Here's the link to the Disco Blox size chart for your reference.

    If you have the stock Moxi plate it's called the Thrust plate in the size guide. Your plate size is in the middle of your plate.

    Sounds confusing? We know about all the plates on the market, call us and we can talk you through getting the right size!

    These Grind Blox run 40mm from coping to kingpin nut, so they're deeper. This suits skates with big wheels and grind trucks!

    If you're looking for a 'shallower' grind block, check out the Low Rider version here (30mm).

    At Bayside we try to keep something in stock in each size, usually in black, but if there are a particular model and size you need definitely let us know and we'll get it made.

    Compatibility varies between different brands and plate models, so if you're unsure of whether or not they'll fit onto your plates, please contact us with your plate model and size. 

    For Powerdyne Revenge, Reactor and Rival plates, you'll need to purchase the Radius Kingpin Kit due to the taper on the kingpins.

  • Disco Blox size chart

    Choose the size which matches up with your kingpin angle and double check it on the bar sizing guide at the bottom of the page.

    If you're unsure just get in touch and we'll happily help out.



    Foot Sizing & Tracing Guide

    Use this foot tracing guide to measure your feet properly so we can help give you the perfect fit.

    1. Download the foot sizing and tracing guide
    2. Print it out and follow the instructions
    3. Send it to our team at

    Foot sizing and tracing guide

  • Free AU Shipping. Please Note, In response to the current Covid 19 situation, we have removed freight charges for our Australian customers, on ALL online orders valued at $50.00 and over to assist you to manage your requirements through our online service more easily.

    Australia Post Delays. Please note; We have received a notification today from Australia Post, that some delays are occurring at present, due to an increased demand. Please allow an extra few days for delivery of your order. Updated 21st April.

    For any questions about our products or shipping, please contact us during business hours and we'll be happy to help :)

    Phone: 1300 665 272
    Live Chat: Now available on our web site.

    Shipping Times

    We ship most orders within 24 hours.

    Products marked as "Sold Online Only" are shipped directly from our warehouse and may not be available to view in our retail store. If an item is temporarily out of stock, it may take up to 5 days to complete your order.

    We will always let you know via email if your order is delayed and you will receive a confirmation email with a tracking number as soon as your order leaves our warehouse.

    We will always send you an email to confirm when your order has been shipped, including a tracking number so you can easily track the progress of your order.

    Australia Freight Prices

    Orders below $49.99 - $6 flat rate

    Orders above $50 - FREE Freight Until Further Notice

    In-store pickup - FREE

    Express shipping - via Australia Post, pricing based on address

    We ship using Australia Post and Couriers Please. All shipping costs have been wavered for items send via standard freight option, if you would like your order to be shipped via Express Post, please add your products to the cart and proceed to the shipping section of the checkout process and select Express Post option. You will receive a quote based on you orders size and postal address.

    Most order will be shipped by Australia Post. Couriers Please will require a signature on delivery (or an Authority to Leave) so they can not deliver to a PO Box or Parcel Locker.

    Delivery signature: Please note that Couriers Please require a signature on delivery so please use a shipping address where someone will be able to receive your parcel during business hours. If a signature cannot be obtained, a delivery notice will be left by the courier advising when the next delivery will be attempted. If a signature cannot be obtained on the second delivery attempt the item will be returned to Bayside Blades. Parcels shipped with Australia Post will be left at your local Post Office for pickup no one is available to receive it.

    In-Store Pickup

    If you Live in Melbourne and would like to pick your order up from our store in Highett (2/487 Highett Rd, Highett VIC 3190), please wait until you receive a confirmation your order is ready for collection, before heading to the shop to collect it, as many items are stored at our warehouse and take time to be transferred to our retail location for collection.

    It is not always possible for us to keep every product on hand at the shop, so there may be a short delay before your goods are available for collection. We will notify you once your order is ready to be picked up.

    Online Only Products

    While we try to keep as many products in our store as possible, we only have limited room for stock. We offer some products as "online-only", which means we don't stock them in our physical store and have them stored off-site at our warehouse.

    If you opt for "in-store pick up" for your web order, please be aware there may be a short delay while we arrange to have the stock sent to our retail store from the warehouse.

    If you wish to know how long it will take for your order to be ready for collection, please call our shop on 1300 665 272 and we’ll let you know an estimated pick up for your items.

    New Zealand

    We offer a 50% discount on shipping rates for our customers in New Zealand, which is calculated based on your location. To see the shipping options and rates, please add your products to the cart and proceed to the shipping section of the checkout page.

  • Customer Reviews

    Based on 15 reviews
    Angela R.

    DISCO Grind Blox

    Karl B.

    Great blocks, our daughter loves them! They've made all the difference to her roller skating, thank you!

    Gregory L.
    Service Excellence

    An online seller with great phone support to help with purchase questions. Very impressed.

    Evelyn O.

    DISCO Grind Blox

    Mitzi R.
    Disco Grind Blox

    These make me feel really secure and comfortable dropping in and grinding. The quality is amazing and I couldn't recommend them highly enough.