♣ Compatible with Brompton stock crank (don't need to change crank, yet you have a performance upgrade)
♣ TK868TBT-119
♣ Premium Ceramic TBT Bearings
♣ JIS Square Taper BB to ensure BB last longer
♣ Length: 119mm
♣ Weight: 162gr (exclude crank bolt)
♣ Titanium axle
♣ Carbon shell
♣ Durable and lightweight
♣ Installation & re-thread can be done at additional cost