SON 28 + A 319 + Sapim Race 28" Wheel

Item number: 30503
from 242.86€

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to the delivery destination: USA

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28 + A 319 + Sapim Race 28" Wheel - silver-silver/28" front / 32 hole
28 + A 319 + Sapim Race 28" Wheel - silver-silver/28" front / 32 hole
28 + A 319 + Sapim Race 28" Wheel - silver-silver/28" front / 32 hole
28 + A 319 + Sapim Race 28" Wheel - silver-silver/28" front / 32 hole
  • 100 day return period
  • Online since 1998
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Due to unknown delivery times, certain varieties of this article are currently not available. More information about the current situation

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:


Here you will find more information about the return and recycling of used batteries and electronic devices.

Specifications:


Application: City & Touring
Wheel Size: 28"
Tyre Type: clincher
Number of Spokes: 32
Brake Type: rim brake
Tubeless System: none

Technical Information - Rim:


Type: Mavic A 319
Rim Flange: with hook
Dimensions (ETRTO): 19-622
Inner Width: 19 mm
Outer Width: 25 mm
Depth: 19.5 mm
ERD: 600 mm (rim bed)
Valve Hole Diameter: Schrader (8.5 mm)
Rim Material: aluminium (6106)

Technical Information - Front Dynamo Hub:


Type: SON Son 28
Over Locknut Dimension: 9 x 100 mm quick release
Output: 6V/3W (StVZO approved)
Efficiency: 65 % at 15 km/h in a 28" wheel
Power Consumption at Idle Speed: 0.5 W at 15 km/h in a 28" wheel
Body Material: aluminium (6082-T6)
Bearings: deep groove ball bearing 629-2RSH (SKF)
Seals: labyrinth seal, gaskets and pressure compensation system
Wire Connector: 4.8 mm flat plug, 2-pole, insulated return
Street Use in Germany: yes
Check Number: K~~834

Technical Information - Lacing:


Front Lacing Pattern: 3-cross
Spoke Type: Sapim Race / double butted (2.0-1.8-2.0)
Spoke Material: stainless steel
Nipple Material: brass

Approved For:


Recommended Tyre Width: 28 to 47 mm, will fit up to 50 mm

Features:


- the wheel is handmade
- sleeved rim joint
- conventional rim drilling
- double eyelets
- UB control technology
- neodymium iron boron magnetic rotor, 26-poles
- hollow axle (10 mm) made of work-hardened, stainless steel

Colour Index:


Note: Generally, the first component of the colour designation is allocated to the hub, and the second to the rim.

silver-silver:
- Rim: silver
- Hub: silver (polished)
- Spokes: silver
- Nipples: silver

silver-black:
- Rim: black
- Hub: silver (polished)
- Spokes: black
- Nipples: silver

black-black:
- Rim: black
- Hub: black
- Spokes: black
- Nipples: silver

Manufacturer Part Numbers:


silver-silver: 303202ME1
silver-black: 303202MF2
black-black: 303212MF2

Contents:


- 1 x SON Son 28 + Mavic A 319 + Sapim Race front wheel
- 1 x bolt-on axle (hex socket)
- 1 x mounting material set


Models:

in stock 2 to 7 days up to 10 days Out of stock inform me
  • black-black/28" front / 32 hole
    251.26€
  • silver-black/28" front / 32 hole
    251.26€
  • silver-silver/28" front / 32 hole
    242.86€

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