H_Ratchet DBL 40T CeramicSpeed CeramicSpeed Freehub | Shimano/SRAM HG Splined Type:Shimano/SRAM HG Splined CeramicSpeed bearings last 3 to

CeramicSpeed bearings last 3 to 5 times longer than other ceramic bearings on the market and 10 times more than standard steel bearings

ideal for 25-47mm tyre widths

Hand-built | All of our wheels are built and finished by hand

aerodynamic profile development has been conducted in the Wind Tunnel

rounded & fast | Super-wide wind-cheating profile

H_Ratchet DBL 40T CeramicSpeed CeramicSpeed Freehub | Shimano/SRAM HG Splined Type:Shimano/SRAM HG Splined CeramicSpeed bearings last 3 toReplacement freehub for H_Ratchet DBL 40T 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 bearings from left (hub side) to right (end cap side): 15267 2RS Bearing Stainless Steel 15267 2RS Bearing Stainless Steel Please note if you are changing from a Shimano Microspline or Campagnolo