This is a pair of blocks that are made on velcros and that you can replace on the specified hybrid saddle model (JHY01/PHY01). The blocks are available in three sizes (small, medium or large). They are very easy to replace, make sure to place them symmetrically on each side.
This is a pair of blocks that are made on velcros and that you can replace on the specified evolution saddle model DEV03. The blocks are available in 4 sizes (small, medium, large of extra large). They are very easy to replace, make sure to place them symmetrically on each side.
This is a pair of hind blocks that are made on velcros to replace on the specified hybrid saddle models - JHY01, JHY02, AHY01, AHY02. The blocks are available in two sizes - standard (medium) or large. They are very easy to replace, make sure to place them symmetrically on each side.