Beta 80 EVO SR Fork Seals

The Beta 80 EVO SR runs a 38 mm conventional front fork, oil seal 38x50x8.Every kit here is verified by the manufacturer to fit this exact bike. Fork seals can share a size and still not seat in a different fork, so we only list what is confirmed for your bike.

  • Fork tube38 mm
  • Oil seal size38x50x8
  • Fork typeConventional
KitYearsSeal sizeReplaces OEM
55-137 2014–2023 38x50x8 n/a
56-166 2014–2023 n/a n/a
57-153 2014–2023 n/a n/a

Verified fork kits we stock for your Beta 80 EVO SR

Fork oil for your Beta 80 EVO SR

A fork-oil change on the Beta 80 EVO SR uses 5wt fork oil. Factory fill: 5wt damping leg / 7.5wt spring leg (Paioli/Sachs).