Race Face Direct Mount Narrow Wide 12 Speed Chainring - Black - 32T Tyre Width_23c the Big Betty makes for

the Big Betty makes for a great tyre that is best used out back with a more aggressive tread tyre up front

More me-time

Being made from high modulus uni-directional carbon fiber also delivers the ideal combination of very low weight together with maximum comfort

Includes Mavic UST tubeless valves

The system is already bled and does not need to a re-bleed once fitted to your bike - so long as the hose is not cut

Race Face Direct Mount Narrow Wide 12 Speed Chainring - Black - 32T Tyre Width_23c the Big Betty makes forRace Face Direct Mount Narrow Wide 12 Speed Chainring Black 32T Direct Mount 3 bolt chainrings compatible with SRAM cranksets with a removable Spider. Narrow Wide tooth profiling ensures ultimate chain retention. 7075 T6 aluminum, aerospace grade strength Stiff 4mm plate thickness to transfer loads without flexing Chainline Hub Compatibility: 141 148 Boost Hubs Chainring Position: Chain Retaining Single Ring Direct Mount Type: Direct Mount SRAM,