Oysi Chassis Assembly



This video covers assembly and installation of Oysi Medium Chassis 65mm

( also applies to Oysi Inline Skating Chassis 72mm, and helpful for many UFS aggressive skating frames )

• Installation of sidewall spacers requires press fit in most cases. Here is the link to the video specifically covering press fitting of the spacers

oysius.com/sidewall-spacer-press-fit

• Oysi Chassis requires a modification to your soul plate in order to create a recess for the outer wheels which can be done with or without tools (dremel)

oysius.com/wheel-recess-using-the-soul-plate-modification-template

oysius.com/notools

• Oysi Chassis requires specific UFS fasteners (M6-1.0 ISO 7380-2 Button Flange). These are included in the hardware package. Don’t use any other type of fastener when installing the Oysi Chassis to your boot!

oysius.com/ufs-fasteners

• Coping Mode: Place the nylon washers under the externally threaded male axle fastener. This will offset the axle head to extend past the outer frame wall. Contact with the coping will be made first with the axle head before the outer frame wall touches. Don’t use the nylon washers for anything else!

Please feel free to contact us with any questions either at oysius.com/contact, or through Instagram or Facebook.

Rock n Roller – Aggressive Skating Winter 2020

Been collecting clips since start of 2020, wanted to make an all banger street edit just based on The Rock of Gibraltar, but due to the Covid-19 pandemic and the global lockdown measures, I have decided to finish it with filler clips and b-roll.

Yesterday was my birthday, 39 yrs young!

And after 25 plus years of rolling around, all around, my passion is still at 100%, but my poor body is starting to complain!

Hope you enjoy it, as is, cause “I” never seem to be satisfied. On to the next…

@stevesoanes

Oysi Presents – Hazen Bell

Hazen ( @father_razorclam ) approached me (@thebasstasticvoyage) about making a section for Oysi with him a few months ago, and I jumped at the chance. He is, in my opinion, one of the most well-rounded bladers to ever come out of Utah, as well as one of my personal favorite skaters. Most of these sessions were just the two of us, with Hazen the one doing all the skating. His trick selection, focus, and dedication were incredibly impressive to witness and a joy to capture. I hope you enjoy watching this as much as I enjoyed making it! Also, shout out to Jett Rennert ( @jettrenn ), who snagged a few impressive clips of his own and helped out a bit behind the lens — another unbelievably talented and underrated Utah skater.

Thanks Jett!

All filmed in Salt Lake City area.

Shot on DVX100. Music: “Thumb Cutter”

Thee Oh Sees “Keeping it Moving” – A Tribe Called Quest

Oysi Presents – West Los Angeles Blade Sessions – CHURCH

Church by Nic Brendan ( @no.k.nic ) is a video composed from footage of bladers all across the greater Los Angeles area over two years of West Los Angeles Blade Sessions happening every Sunday at 10am.

In that time we’ve rolled with so many amazing bladers in the area and filmed it all.

Please join us in this wonderful celebration of life, blading, and great times with friends.

Featuring Sections from –

Isaac Desanto @isaacdesanto  • Garret Kanter @littleladyeggyroller666  • Nic Brendan @no.k.nic

Appearances by –

Jeremy @soderburg_  • Kenji @yeedaze  • Brian @corporalcream  • Oscar @oscar_sosa91  • Brooks @brooks_inline  • Jacob @youngbouzyinline  • Matt @intuitionskateshop  • Michael @garlinghouse  • Joe @joejimenez_ • Cletus @cletus_kuhn  • Damian @dabghost_333  • Jeff @jeffkolada  • Andy @andy_bonder • and more.

Church ( Promo )

Two years ago we started skating every Sunday at 10am. Over that time we’ve rolled with so many amazing bladers in the LA area and filmed it all.

Please join us in this wonderful celebration of life, blading, and great times with friends as @oysius presents – CHURCH.

Graphics and Edit by @no.k.nic

Appearances by

Jeremy @soderburg_  • Kenji @yeedaze  • Brian @corporalcream  • Oscar @oscar_sosa91  • Brooks @brooks_inline  • Jacob @youngbouzyinline  • Matt @intuitionskateshop  • Michael @garlinghouse  • Joe @joejimenez_ • Cletus @cletus_kuhn  • Damian @dabghost_333  • Jeff @jeffkolada  • Andy @andy_bonder • and more.

Oysi Medium Chassis Pre-Order

Oysi – Medium Chassis 65Pre-Order

Oysi Medium Chassis Black 257mm

Pre-Order at store.oysius.com


While adhering to the same performance design principles as the original Oysi Inline Skating Chassis, we’ve packaged a similar skating experience into a more compact form to complement smaller boot sizes.

The Oysi Medium Chassis65 is designed to ride flat using a combination of 65mm outer and 58mm inner wheels and is available in either 257mm or 269mm wheelbase lengths each of which provide the same size groove.

Effective use of the space beneath your feet yields an uncompromised groove, responsive control, and low profile.

Featuring a 5.7mm lower ride height and 4.2mm reduction in groove height, the Oysi Medium Chassis65 is designed to hug your soul.

Designed and Manufactured in the USA. (Sold in Pairs.)

Familiarize yourself with the chassis by reviewing the Technical Specifications.

Please review our Quick Reference Rocker Table and utilize our Rocker Calculator to help with determining your wheel selection.

( Max Outer Wheel Diameter: 68mm | Max Inner Wheel Diameter: 60.00mm )

Fitment of 63mm through 68mm wheels on the outer axlesRequires Modification of the Soul Plate to create a clear recess above the chassis mounting plane. ( Soul Plate Modification Template )

For sizing information please see our Chassis Fit Templates


Each Pair Includes:

  • 8 x Standard 8mm Axles
  • 16 x Metal Sidewall spacers
  • 4 x ISO Class 10.9 UFS Fastener (12mm length)
  • 4 x ISO Class 10.9 UFS Fastener (16mm length)
  • 16 x Nylon Washers for Coping Mode
  • 100% Recycled Retail Box Made in the USA

Medium Chassis Fit Template

Print and Cut out these templates to see how the Medium Chassis65 will fit relative to your boot size.

Medium Chassis65 with 257mm wheelbase is recommended for boot sizes US 8.5 [ EU 41 ] and smaller.

Medium Chassis65 with 269mm wheelbase is recommended for boot sizes US 8-10 [EU 40-43] and larger.

( Oysi Inline Skating Chassis wheelbase of 281mm is recommended for boot sizes US 9.5-12 [ EU 42 – 45 ] )

These recommendations are relative to foot length (mm), corresponding to nominal shoe sizes, to provide a longer wheelbase than is is traditionally used for these sizes, which is the intended function of the chassis.

There is some overlap, and wheelbase length preference is ultimately up to how each person prefers their skating to feel and of course how each person prefers their setup to look.

PDF files below can be printed out for a test fit with your own boot to see how the different sizes will look and help you to make a decision regarding your preferred wheelbase length.

Oysi Medium Chassis Fit Template 257mm

Oysi Medium Chassis Fit Template 269mm