Koozer 550 Front Boost Disc Brake Hub 32H 15x110 20x110mm THRU for Enduro MTB E-bike

Koozernew 550 is designed for heavy off-road and electric power-assisted mountain bikes. It has very fine craftsmanship and higher strength, making it more suitable for AM/FR/DH/E-bike. High-intensity cycling demand.
Please pay special attention to the hub specifications BOOST in this link：20x110 non boost and 20x110 boost, they have the same axle width, but the FIT of the boost version will be 10mm wider, and then the distance from the endcap outside to the brake surface, the boost is 5mm less than the non-boost version, this is very important important important, please confirm clearly before buying.
24' 550 front Heavy XC AM FR DH E-bike  hub 20x110/20x110mm Boost
>Material:Hub body: AL6061
Axle: AL7075
Endcap: AL7075
>Spoke holes: 32
>Gauge:14G
>Spokes interface:J-bend
>Sealed bearings: 2pcs(6804*2)
>Axle system: 15x110 boost / 20x110mm boost / 20x110 Non-boost
>Brake interface: Disc IS (6-bolt)
>Weight: 180-195g
>Colour: black / Glossy Silver
>Warranty period: 2 years
Important note: for the explanation of common abbreviations, please check the specifications you need before buying. If you are not sure how to choose, please consult our professional salespersons, and we will give you accurate suggestions. We are not responsible for the losses caused by your own purchase mistakes.
Glossy Silver = GS
Black = BK
Non B = Non-Boost
B = Boost = front 15x110mm or 20x110mm / rear 12x148mm
28H/32H/36H = the hub has 28 spoke holes/32 spoke holes/36 spoke holes, can fit your 28/32/36 holes rim.
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