absoluteBLACK Premium Headset Top Cap - Red BPW The two machined aluminum cups

The two machined aluminum cups thread together keeping the bottom bracket stable in the frame

Gr5 Titanium

Cleat Hardware

Material: 3K Gloss Carbon

Perfect for those hard working bees

absoluteBLACK Premium Headset Top Cap - Red BPW The two machined aluminum cupsIt's probably the best top cap you will ever have. One piece, bolt & topcap with Allen (hex) 5mm socket. Will fit to every standard starnut. Not suitable for "expanding" star nuts with the steel coil spring (used in carbon steerer). However, it is compatible with ENVE Compression Plug (recommended for carbon steerers). Specifications Material: CNC Machined 7075 Aluminium Key: 5mm Allen Color: Red Designed in UK, made in Poland Mfr Claimed Weight 5g