Interesting if they have anodized blue cups thats the titanium model and should weigh about 160 grams easy enough for me to change the bearing s ive done it before as theyre serviceable.Hello Paul, have quite a few Race ‘taperlock’ square taper bb’s - featuring red & blue ano. cups.
Would have to check if axle was titanium - cannot recal.
Will also check bearing condition - some of thenmwill need fresh cartidge bearins I expect.
Will come back later in week with details & prices (as per forum rules)