Road Bike Hub 28 Holes Center Lock Straight Pull Hg 11 12speed Bicycle

The new Koozer 450 series hub adopts a new 6 pawls-3 teeth /120HD structure, which is an upgrade from the traditional 6 pawls 72HD transmission system. The pawl has changed from single tooth to 3 teeth, andthe gear ring has changed from 36T to 60T. Pedaling feedback is faster and the sound is more denseand pleasant. Ride on the way, full of passion. The size specifications, we supply a wide range of options, the front 5x100/12x100mm,and rear 5x135/12x142; and HGr/XDr/MSr cassette body with tool-free conversion.The spokes can be equipped with J-hook/straight pull, and the brakes can be equipped with 6-bolts/center lock. And with a variety of colors, there will always be one that will satisfy you. 23' New 450 Center Lock/Straight Pull Road Hub 5x100/12x100/142 QR/THRU > Material: Hub body: AL6061 (front+rear) Axle: AL7075 (front+rear) Endcap: AL7075 (front+rear) Cassette body: AL7075 (rear) > Spoke holes: 28 > Gauge: 14G > Spokes interface: straigh pull > Sealed bearings: front (6902*2)+rear 4 pcs(6902*2+6802*2) > Axle system: front: 5x100mm QR/ 12x100 Thru / rear: 5x135 QR/12x142mm Thru > Brake interface: Center Lock > Cassette body: 6 pawls-3 teeth/120 HD(clicks),HGr/XDr, Road 8-12S > Weight: front 125g / rear 242g,  367g/pair > Colour: black > 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. 28H/32H = the hub has 28 spoke holes/32 spoke holes, can fit your 28/32 holes rim. QR = quick release version = rear 5x135mm = rear 10x135mm QR TA = through axle version = THRU = rear 12x142mm Boost = front 15x110mm / rear 5x141 or 10x141mm QR /12x148mm TA HG/XD/MS = the hub's cassette body is compatible with Shimano MTB 8-11 speed cassette and Sram PG series 8-12 speed cassette( HG ) / Sram MTB XG series cassette 11&12 speed( XD ) / Shimano MTB micro spline 12 speed cassette( MS ).

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