It’s for Road. It’s for Gravel. It’s a Ravel bike! Start your Datum custom build the right way on a light and durable 24/30T carbon frame and fork. The rear cut out in the seat tube means you can run 35c tyres with 45mm mudguards and maintain a 420mm chainstay, keeping the handling on point. It’s also fully Di2 ready and comes with all rubber grommets and seatpost battery shim, Shimano flat mount disc interface and a 15mm front fork thru axle. It's your Datum - your way.