Drive Technology RaRTi gravel

Gates Carbon CDX belt drive. Low maintenance, because a belt requires no lubrication and does not rust. However, the lifespan is not guaranteed as long as our own chain system with extra hardened stainless steel sprocket.

Read more about our position on belts.

Hardened knife steel sprocket developed by idworx. The perfect complement to our long-life chainrings and the hardened idworx KMC e1 EPT chain. The combination for minimal wear and tear and an unparalleled service life. Only for Rohloff gear hub.

If you want to increase the lifetime of your bottom bracket bearings go for our proven EBB-LongLife. The only bottom bracket on the market with load-appropriate dimensioned, rustproof bearings and a specially developed sealing concept, for an extremely long service life and optimum smooth running even under the highest loads.
Compatible with all idworx models with Rohloff gear hub.

Probably the most sensible option for longevity and low maintenance
of an idworx bike. Our DaCrank crankset convinces with a hollow shaft made of stainless steel, high-strength, corrosion-resistant 7050 aluminum alloy, with very precise manufacturing tolerances and good concentricity. Available in lengths of 170, 175,180 and 190mm!
Combined with our proven EBB-LongLife. The only bottom bracket on the market with load-appropriate dimensioned, rustproof bearings and a specially developed sealing concept, for an extremely long service life and optimum smooth running even under the highest loads. 100% Made in Germany.
Compatible with all idworx models with Rohloff gear hub.