NOS Stock- RRP £9.99, Our Price £4.99
- A good quality regular bike cycle bicycle cotterless bb set.
- Set includes both side bottom bracket cups + pair of ball race bearings threaded 24tpi 1.37
- Commonly used bottom bracket set for a standard, mtb, trekking, hybrid, racing, kids bikes.
- Black ed finish adjustable cup, fixed cup, lockring & caged bearings
- Standard thread 1.37 X 24tpi as used in English, iso, jis bottom brackets
- Supplied with a fixed cup (36mm)
- Adjustable cup (16mm)
- Lock ring (3 prong type)