Shimano LX DH-3N72 Dynamo Hub

The DH-3N72 dynamo hub by Shimano – minimum rolling resistance
The Shimano DH-3N72 dynamo hub provides practical lighting for sporty Touring bikes with rim brakes and a quick release system. It inspires with bearings and seals at the Ultegra level and the enormously reduced rolling resistance compared to its predecessor. The aluminium Dynamo can be used for 26″ to 28″ wheels.
Information regarding the return of batteries and electrical equipment:Information on the return and disposal of used batteries and electrical equipment can be found here.
Specifications:Application:City & TouringOutput:6V/3W (according to StVZO)Efficiency:min. 30%Over Locknut Dimension:9 x 100 mm quick releaseSpoke Hole Count:32 hole, 36 holeBrake Type:rim brakeTechnical Information:Body Material:aluminiumSeals:contactFlange Distance (L/R):60 mm (30 mm/30 mm)Partial Bolt Circle Diameter (L/R):70 mm/70 mmSpoke Hole Diameter:2.0 mmWire Connector:E2-TYP (= meets current European standards for two lights)Approved For:Street Use in Germany:yesCheck Number:K~~595Features:for wheel size 26″ -28″ (646-716 mm outer tyre diameter)economic and ecologicalhigh-quality seals (as with Ultegra)bearing running quality at Ultegra level, with super-polished ball races75% lower rolling resistance (without load) compared to HB-NX32axle length 108 mm0 mm offsethub body anodized and paintedquick release (133 mm long) with galvanised steel axle and anodised aluminium leverwith overvoltage protectionManufacturer Numbers:32 hole:E-DH3N72BSG36 hole:E-DH3N72ASGContents:1 x Shimano LX DH-3N72 dynamo hub1 x Shimano quick release1 x Shimano wire connector1 x Shimano SM-DH10A overvoltage protector