H_Ratchet DBL 48T Freehub And Disc And Spring Set Bundle| Shimano Microspline Type:Shimano Microspline After two years of CFD

After two years of CFD modeling

CNC-machined 6063 aluminium with hard anodised finish

which has self lubricating properties

Unleashing profile and breathtakingly fast – especially when large volume counts

while still weighing in well under 1500 grams

H_Ratchet DBL 48T Freehub And Disc And Spring Set Bundle| Shimano Microspline Type:Shimano Microspline After two years of CFDReplacement freehub for H_Ratchet DBL 48T hubs. For an expanded view of the freehub, which shows it's individual parts, please see the image gallery. Note: Not all parts of the freehub seen in the expanded view are available to purchase separately. Freehub includes replacement disc and spring set. Freehub bearings from left (hub side) to right (end cap side): 6802 2RS Bearing Stainless Steel 6802 2RS Bearing Stainless Steel