HOPE Pro 4 + Fortus 23 Disc 6-bolt 27.5″ Boost Wheelset

The Fortus 23 Pro 4 27.5″ wheelset by Hope – for Cross Country riders
The Hope Fortus 23 Pro 4 wheelset in 27.5″ is based on a rim that is 23 mm wide on the inside and was designed for Cross Country and Trail use. Its name is reminiscent of the Latin adjective ” fortis” = strong. The Fortus 23 was manufactured completely by machine and by hand at the company headquarters in Barnoldswick (UK). At the heart of the wheels are the proven Hope Pro 4 hubs (Boost) with increased flange diameter.

Note:The shipping time for wheels with coloured hubs (all colours except black) can take up to 8 weeks.Specifications:Application:Cross CountryWheel Size:27.5″ (650B)Tyre Type:clincher tyreNumber of Spokes:32Brake Type:6-bolt discWheel Standard:BoostTubeless System:Tubeless ReadyTechnical Information – Rim:Type:Hope FortusDimensions (ETRTO):23-584Inner Width:23 mmOuter Width:37.5 mmDepth:17 mmERD:566 mmValve Hole Diameter:SV / Presta (6.5 mm)Rim Material:aluminium (6061-T6)Technical Information – Front Hub:Type:Hope Pro 4 BoostOver Locknut Dimension:15 x 110 mm thru-axleBearings:cartridge, stainless steel (sealed)Body Material:aluminium (2014-T6)Technical Information – Rear Hub:Type:Hope Pro 4 BoostOver Locknut Dimension:12 x 148 mm thru-axleBearings:cartridge, stainless steel (sealed)Body Material:aluminium (2014-T6)Freehub Body Material:aluminiumFreehub Body:ratchet system (4 pawls) w/ 44 tooth engagement (8.2°)Technical Information – Lacing:Front Lacing Pattern:3-crossRear Lacing Pattern:3-crossSpoke Type:Sapim Race / J-bend / double buttedSpoke Size:275 mmSpoke Material:stainless steelNipple Material:brassApproved For:Air Pressure (max.):4.1 barRecommended Tyre Width:2.0″ – 2.35″Features:stable and stiff, but weight optimized (420 g rim only)rim forged, has eyeletsBoost hubs, larger hub flange diameterWaterslide decalsmachine made and hand finished in Barnoldswick (UK)tubeless tape and valves required for tubeless setup (incl.)Colour Index:The first colour refers to the hub (black, silver, red, orange, blue, violet), the second the rim (always black). The decals are black (stealth), the spokes black, the nipples silver.
Models:27.5″ set (front 15×110 Boost + rear 12×148 Boost) Shimano:
Freehub:Shimano MTBGearing:8-/9-/10-/11-speedManufacturer Numbers:
silver-black: HFW27F23P4STS11 + HRW27F23P4STS148SAblack-black: HFW27F23P4STN11 + HRW27F23P4STN148SAred-black: HFW27F23P4STR11 + HRW27F23P4STR148SAorange-black: HFW27F23P4STC11 + HRW27F23P4STC148SAblue-black: HFW27F23P4STB11 + HRW27F23P4STB148SApurple-black: HFW27F23P4STPU11 + HRW27F23P4STPU148SA
27.5″ set (front 15×110 Boost + rear 12×148 Boost) SRAM XD:
Freehub:SRAM XDGearing:11-/12-speedManufacturer Numbers:
silver-black: HFW27F23P4STS11 + HRW27F23P4STS148XDblack-black: HFW27F23P4STN11 + HRW27F23P4STN148XDred-black: HFW27F23P4STR11 + HRW27F23P4STR148XDorange-black: HFW27F23P4STC11 + HRW27F23P4STC148XDblue-black: HFW27F23P4STB11 + HRW27F23P4STB148XDpurple-black: HFW27F23P4STPU11 + HRW27F23P4STPU148XDContents:1 x Hope Pro 4 + Fortus 23 wheelset (front & rear)2 x 25 mm tubeless rim tape2 x tubeless valves