Wherever the road takes you, the all-new ERC wheels with their AERO+ optimized rim profiles allow you to stay in control during your extended endurance ride. Kilometers will pass by, almost effortless when riding on wider and comfortable tires of up to 32 mm width. Each pedal force is transferred into propulsion and speed onto the 240 DICUT Aero hub by the reliable Ratchet EXP freehub system and DT aero comp t-head spokes. Simply enjoy your ride along the way.ERC 1400 DICUT 35: fast and light. An agile wheelset for your variable ride, also suitable for KOM chasers.ERC 1400 DICUT 45: Aero-optimized wheelset with mid-height rim for longer rides on various terrains along your route. Ride comfortably and handle your bike safely even in fast descends.Specifications:- Hub type: 240 with ratchet exp 36- rim: carbon, hooked / crotchet tubeless tc- rim height: 35 mm, 45 mm- spokes: dt aero comp® t-headTechnologies: - Hub: the e 1900 spline 370 hub is now upgraded to the ratchet ln freehub system for even higher reliability.- rim: Tubeless-capable. sleeved aluminum rims. featuring a specific 30mm internal width to hold the chosen line- Rachet LN : The reliability of the Ratchet System comes from the fact that each tooth engages simultaneously. In comparison. the pawl system has much smaller