28 + A 319 + Sapim Race 28″ Wheel

The heart of a robust front wheel: the Son 28 hub dynamo in the wheel with a Mavic A 319 rim
The Son 28 is a hub dynamo universally approved for all wheel sizes from 16″ to 29″ . It reaches its rated power in a 28″ wheel at about 16 km/h. It is therefore recommended if a particularly bright light is required when driving slowly or if other devices are to be operated or if batteries are expected to be charged. Compared to its predecessor, the energy loss during idling has been reduced by approx. 15% and the weight was decreased by 140 g.
Combined with the Mavic A 319 rim and butted Sapim Race spokes, the Son 28 is a robust front wheel for City and Touring use.
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 & TouringWheel Size:28″Tyre Type:clincher tyreNumber of Spokes:32Brake Type:rim brakeTubeless System:noneTechnical Information – Rim:Type:Mavic A 319Rim Flange:with hookDimensions (ETRTO):19-622Inner Width:19 mmOuter Width:25 mmDepth:19.5 mmERD:600 mm (rim base)Valve Hole Diameter:AV (Auto/Schrader) 8.5 mmRim Material:aluminium (6106)Technical Information – Front Dynamo Hub:Type:SON Son 28Over Locknut Dimension:9 x 100 mm quick releaseOutput:6V/3W (according to StVZO)Efficiency:65 % at 15 km/h in a 28″ wheelPower Consumption at Idle Speed:0.5 W at 15 km/h in a 28″ wheelBody Material:aluminium (6082-T6)Bearings:deep groove ball bearing 629-2RSH (SKF)Seals:labyrinth seal, gaskets and pressure compensation systemWire Connector:4.8 mm flat plug, 2-pole, insulated returnStreet Use in Germany:yesCheck Number:K~~834Technical Information – Lacing:Front Lacing Pattern:3-crossSpoke Type:Sapim Race / double butted (2.0-1.8-2.0)Spoke Material:stainless steelNipple Material:brassApproved For:Recommended Tyre Width:28 to 47 mm, suitable up to 50 mmFeatures:the wheel is handmadesleeved rim jointconventional rim drillingdouble eyeletsUB control technologyneodymium iron boron magnetic rotor, 26-poleshollow axle (10 mm) made of work-hardened, stainless steelColour Index:Note:Generally, the first component of the colour designation is allocated to the hub, and the second to the rim.
silver-silver:
Rim: silverHub: silver (polished)Spokes: silverNipples: silver
silver-black:
Rim: blackHub: silver (polished)Spokes: blackNipples: silver
black-black:
Rim: blackHub: blackSpokes: blackNipples: silverManufacturer Numbers:silver-silver:303202ME1silver-black:303202MF2black-black:303212MF2Contents:1 x SON Son 28 + Mavic A 319 + Sapim Race front wheel1 x bolt-on axle (hex socket)1 x mounting material set