An endless road..... The pedaling stresses of a long distance tourist are converted into orbital bliss with the results of the 'Bubble Effect'. The further you ride, the more blissed out you become..... SimWorks by MKS- the follow up to the wildly popular older sibling- 'Bubbly' . Features - Similar shape to standard Bubbly cage in smaller footprint. The tread's concave shape naturally accepts a wide range of sole positioning for the rider. Move those feet around periodically throughout a long ride and watch some muscle groups thank you. - Triple Sealed Bearing Assembly. Pedal spindle has increased sealed bearing support in three points to maximize rotational performance while minimizing stack height- reducing rotational resistance to the utmost. (Flawless and effortless pedal spin capabilities with no slop). - Chrome Plated Forged Spindle. Cold-forged steel spindle with chrome-plated finish for precision and durability Specs - Size: 86 x 96 x 30mm - Weight: 360g (pair) - Body Material: Aluminum Alloy - Plate Material: Heat-treated Aluminum + Anodized (or Cerakote) - Spindle Material: Cold Forged Steel + Chrome Plated * Do not dismantle the cartridge sealed bearings. These items are pre-adjusted and maintenance free. * Do not inject lubricant into cartridge sealed bearings. Lubrication fluid stimulates grease leakage and shortens the bearing lifespan. * The dust seal cap also functions as the bearing adjuster. If you loosen the cap, it may cause play and premature wear.