Nukeproof Reactor 275/290 Full Frame Pivot MAX Bearing Kit | 2020-2024 AC3544 This kit is for the

This kit is for the Focus Sam 2 E-Bike | 2020+

For Mondraker Chaser 2020+ Alloy Bikes

Lower Bearing - ACB518K

Upper Bearing - AC3544

For Ribble Ultra SL bikes where the lower headset bearing is slightly taller in height

Nukeproof Reactor 275/290 Full Frame Pivot MAX Bearing Kit | 2020-2024 AC3544 This kit is for theThis listing is for a full set of MAX Frame Pivot Bearings only (10 MAX Bearings Supplied, 3 Different Part ref's). No other hardware such as nuts, bolts, washers will be supplied. Treat your bike to the ultimate MAX Full Complement Bearings from Spark Sports! Chrome steel bearings packed to the brim with high performance Mobil Marine Grease with close fitting buna nitrile rubber seals. The perfect MAX bearing replacement kit for your pride and joy in