Super speedy dinner plates for TT bikes. These are 4mm 7075 aluminium "narrow-wide" single (1x) TT rings on three different patterns; 130BCD, 110BCD 5 bolt and 110BCD 4 bolt. The intricate narrow-wide tooth design gives maximum chain holding ability meaning it is possible to run without a chain guide or front mech. Black anodised with laser etched decals.
All 110BCD 4 bolt chainrings will be manufactured from a blank chainring to suit your individual order. As a result the internal cut face of the chainring will not be anodised black. Please allow for a longer delivery timescale with these individually manufactured chainrings.