165mm Coburn 4x90mm 273mm Olive Drab Sicodelic (pre-order)
165mm Coburn 4x90mm 273mm Olive Drab Sicodelic (pre-order)
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Description
This is a pre order product, that means it is being manufactured right now and not in stock yet. Once the book will be released and arrives in our store in Amsterdam, we will ship it out to everybody who...
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This is a pre order product, that means it is being manufactured right now and not in stock yet. Once the book will be released and arrives in our store in Amsterdam, we will ship it out to everybody who placed a pre-order for it. Expected arrival date in our store and fullfilment location is July 2026
The Endless Coburn Frame is the ultimate 4x90 urban skating platform developed in collaboration with Si Coburn. Over the last year Si has personally tested and proven the versatility of this frame in every scenario imaginable–urban street sessions, marathons, group skates, roll-ins, pump tracks, hill bombs, and skate parks. For those seeking the most responsive and satisfying 4x90 experience ever imagined for 165 boots, the Coburn Frame delivers.
Derived from our Ultra Series, this frame represents the pinnacle of modern skate performance. It features an ultra-stiff structure for maximum power transfer, instantaneous acceleration, and a predictable dynamic response for executing the high speed maneuvers and athletic jumps for which Si Coburn is known. Our acclaimed Balanced rocker delivers the perfect balance of stability and agility the streets demand.
A royalty from the sale of this product supports Si and his skating.
Who is Si Coburn?
Si has been generating fearless urban skating content for years on Instagram and YouTube. He posts daily doses of his inspiring, high-energy urban skating captured in Bristol and London, UK.
Current setup: Rollerblade Twister XT, Endless Coburn Frame, Endless 90 mm wheels
Signature skate trick: magic slide
Skating since: 1997
Better by design
The structural design of the Coburn Frame is adapted directly from our Ultra series. Powerful urban skating demands an unyielding, ultra-rigid platform for zero-lag responsiveness, explosive acceleration, and confident jumps. We believe this to be the most structurally rigid 4x90 165 frame ever created.
This 4x90 setup is uniquely suited for urban skating. By optimizing for a single setup we minimized ride height and achieved a 273 mm overall length. The synergy of 90 mm wheels on a compact, low-riding, rigid setup is a high performance beast in any city landscape.
We also tweaked the front-back alignment of the frame specifically for Si's preferred boot, the Rollerblade Twister XT, while ensuring centered alignment on FR boots. This resulted in an evenly balanced push throughout the entire stride and a stable platform for jumping.
- Single setup: 4x90
- Balanced Rocker
- Recommended for all skill levels
- Recommended for boot sizes 45 and below
- Brake compatibility: none
- Limited edition "Sicodelic" artwork by Adam Weber
- Mounting: 165 mm
- Wheelbase: 273 mm
- One frame set includes: 2 frames, 4 Ultra Washers, and 8 steel axles
- CNC-machined from 6061-T6 aluminum
- Weight = 329 grams, without spacers and axles
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📦 Web orders:In stock – ships immediately.🏪 Pickup Amsterdam:Available for immediate pickup.🏪 Pickup Antwerp:Available after transfer from Amsterdam (1–2 weeks).
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Product Specifications
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General info about Flow Skating
General info about Frames
Frames are a vital part of your inline skate. They attach to the boot of your skate and hold the wheels that make you roll.
General info about Frames with 90mm wheels
The frames in this category all have a maximum wheel size (on the outside) of 90mm
General info about Pre-Order Products
Pre-orders are for products that have not yet been released by the brand. We do our best to give updates on the delivery time in the product description of our pre order products.
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By placing a pre-order, you reserve the product in advance.
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As soon as the supplier ships the new collection to us, we make sure your pre-ordered item is sent to you first.
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This guarantees that you won’t miss out on limited releases or popular models that may sell out quickly.
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About Endless
Endless makes flow skating frames for all types of skate boots
