Rolf Prima Elan ES Disc Clincher Rear Road Wheel

. Rolf Prima's Elan ES Disc Clincher Rear Road Wheel is an alloy training wheel that will help you train with comfort and reliability without a weight penalty. Throw in the supreme stopping power of a disc brake and you'll be surprised by the impressive performance of this Elan ES Disc wheel Elan ES Disc Clincher Light and Versatile Alloy Training Wheel. The Elan ES Clincher front wheel is modestly light for an alloy training wheel at 895 grams. Aerodynamic and durable, this aero rear wheel features Rolf Prima's Paired Spoke Technology for an engineering edge alongside their Delta Rim Technology, to slice through the wind The Elan ES rear wheel incorporates Rolf Prima's XR hubset, which is not only lightweight and smooth, but comes with their bespoke Differential Flange Diameter for increased durability. The CNC machined titanium freehub delivers bombproof performance through the incorporation of 3 independently sprung steel pawls at the heart of the freehub's engine room. 24 round race spokes increase the strength and durability of this rear alloy wheel, but you'll still enjoy the benefit of speed as this Elan ES wheel responds to bursts of acceleration and cuts through the wind with ease Features Material Alloy Rim; CNC Machined Titanium FreehubAerodynamicDurableLightweightResponsiveTubeless compatible rimIncludes rim strips and QR setWeight 895gTechnical Specification Brake Type DiscFreehub ShimanoSRAM 1011 speedHubset XSTSpoke Count 24Spoke Type Round raceRim Depth 22mmRim Width 22mm maximumWheel Size 700cKey Technology. Paired Spoke Technology Rolf Prima's Paired Spoke technology broke new ground when it was introduced in 1997. Bringing the spokes to the rim in pairs neutralises the left and right outward pulling forces, which allows them to build true wheels on lighter rims with fewer spokes. Fewer spokes and lighter rims help create increased aerodynamics and faster performing wheels Differential Flange Diameter Rolf Prima's patented oversize non drive Differential Flange provides the leverage to transmit drive torque in the rear wheel to the non drive spokes, thereby increasing the number of torque absorbing spokes Delta Rim Technology In skydiving, the Delta track is the fastest position for gaining forward airspeed. So, Rolf Prima mirrored this observation and adapted it for their Delta profile, which takes that cue using increased width and sidewall shaping to improve airflow and stability in straight on and crosswind situations. This wider rim is not just faster, but the additional tyre support improves cornering and handling in all riding conditions BuyRolf Prima Wheels & Tyresfrom Chain Reaction Cycles, the World's Largest Online Bike Store.