Cycling Bargains - Fawkes Cycles Fulcrum Hub Bearing (4 pcs) - R5-004 | Free delivery over £40, 0% finance & 90 day returns. (fawkes-84148)
Fawkes Cycles Fulcrum Hub Bearing (4 pcs) - R5-004 | Free delivery over £40, 0% finance & 90 day returns.
Product Description
The Fulcrum 4-R5-004 is a genuine replacement bearing kit for Fulcrum wheel hubs, supplying four 6001 RS deep-groove ball bearings with a single-side rubber contact seal. It's intended for home or workshop servicing of hubs that have developed play, roughness or drag, restoring smooth rotation without replacing the full hub or wheel. The kit suits owners of Racing 6/600 Clincher, Red Wind, Racing Sport and Racing 7 LG wheelsets due a front hub bearing service. What's Included 4 x Fulcrum 6001 RS deep-groove ball bearings, 12 x 28 x 8mm (bore x outer diameter x width) Single-side rubber contact seal for contamination resistance Fitting Old bearings must be pressed or drifted out of the hub shell and the new bearings pressed in a bearing press or suitable drift is required Fitting is best carried out by a competent home mechanic or a workshop if the correct tools aren't available Specification Specification Detail Manufacturer reference 4-R5-004 Bearing type 6001 RS deep-groove ball bearing, single-side rubber seal Dimensions 12 x 28 x 8mm (bore x outer diameter x width) Quantity Set of 4 bearings Compatibility Fulcrum Racing 6/600 Clincher (current range) front hub only; the rear hub uses the separate Fulcrum R4-004 bearing kit Fulcrum Racing 7 LG Clincher, including LG CX front hub only; the rear hub uses the separate Fulcrum R4-004 bearing kit Fulcrum Red Wind Clincher H50 standard-bearing hub version, front and rear (not the USB-bearing version, which uses a different part) Fulcrum Racing Sport Clincher and Racing Sport CX Clincher front and rear This fitment is taken directly from the hub diagrams in Fulcrum's own spare parts catalogues (2016 through to the current February 2026 edition) rather than third-party listings. It's worth flagging that the 4-R5-004 kit is not used on Racing 4/400, Racing 5/500 or the earlier Racing 5 LG Clincher/CX/DB hubs, despite the "R5" in the part code Fulcrum's diagrams show all of those take the R4-004 kit instead, front and rear. Racing 6/600 Clincher is the only model in the current range that takes 4-R5-004; Red Wind, Racing Sport and Racing 7 LG Clincher are earlier (pre-disc-brake) wheels that this part still services. A genuine Fulcrum spare keep hubs running true without a full rebuild.
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