VGEBY Aluminum Alloy Mountain Bike Hub Set - 240 Ratchet 36/54T GUB Bike Hub with Flywheel for Road & MTB Bicycles | Durable Barrel Shaft for Smooth Riding on Trails & Commuting

Description: Up to 54 teeth of the ratchet teeth, 4 pawl 12 teeth bite at the same time, pawl can bite the ratchet teeth when the Angle is very small, reduce the loss of force.The built-in smooth bearing of road bike hub is more energy-saving. It adopts the layout of 2 front and 4 rear bearings, which has low maintenance cost and more energy-saving riding.his product is made of sturdy and durable materials, with a long service life, you can use it with confidence, and you can consult us if you have any questions. Specification: Item Type: Bike Hub Material: Aluminum Alloy Color: As Picture Shown Gross Weight: Approx.535g/18.9oz Front Bike Hub: Approx.100x15mm/3.9x0.6in Rear Bike Hub: Approx.142x12mm/5.6x0.5in Number Of Holes: Front 28 Holes, Rear 28 Holes, Straight Pull Bearing: Front: 2 Bearings, Rear: 4 Bearings Application Speed: for Mountain Bike, Road Bike Package List: 1 x Front Hub 1 x Rear Hub 1 x Washer

【Aluminum Material】: The main body of bike hub is made of high-quality aluminum alloy material, which is corrosion-resistant, compact in structure, good in performance and long in service life

【Fine Workmanship】: Manufactured by CNC machining, aluminum bike hub is accurate in size, fits tightly, and is easy to install and remove, saving your time and effort

【Working Principle】: Mountain bike hub has an integrated 4 pawls, by increasing the number of grooves on each pawl to ensure effective fit and provide a satisfactory experience

【Special Structure】: The built-in smooth bearing of road bike hub is more energy-saving. It adopts the layout of 2 front and 4 rear bearings, which has low maintenance cost and more energy-saving riding

【High Efficiency】: Up to 54 teeth of the ratchet teeth, 4 pawl 12 teeth bite at the same time, pawl can bite the ratchet teeth when the Angle is very small, reduce the loss of force