UDH is the big bike buzzword these days – with SRAM’s latest direct-mount Transmission derailleurs requiring it – but Sour thinks they’ve found a better way to future-proof their steel bikes.
Ti bolt upgrades don’t have to cost an arm & a leg. Terske will trick out your new SRAM Transmission with $20 Titanium Bolt ...
All made-in-Italy carbon 3T Italia bikes are now UDH-ready. You may even already have a RaceMax gravel bike with UDH!