Omni Rack Easy Wheels (Quiet Version) for Brompton Folding Bike & Electric Bicycle
➤Let the brompton portable bike push freely to all directions when folding instead of just driving in a straight line.
➤Equipped with bearings suitable for brompton, can be used directly.
➤The black rubber wheel has high wear resistance and long service life.
➤The 6061T6 aluminum alloy shaft at the key shaft part has an overall lifespan that is 3-5 times longer than that of nylon shafts (yield strength and tensile strength are 3-5 times that of nylon materials.)
➤The main body is made of nylon PA material, which has strong fatigue resistance, and the overall service life is several times that of ABS material.
➤Ships as pre-assembled wheels, reduce the skill level, make the installation simple.
➤Equipped with 45mm and 60mm M6 screws to fits different needs.
➤High load bearing, maintenance-free, long life
➤Three colors optional, get your own style. Specifications: Outer diameter: 58mm Width: 26mm Capacity: 10KG/pcs Single wheel weight: 61g; Accessories weight:43g
➤Installation: Equipped with 4pcs screws (M6x45MM screws 2pcs, M6x60MM csrews 2pcs) to fits different need. with M6 nuts Please make sure the length fits your bike bearing. Install the wheels needs 4mm Hex socket wrench. Equipped with a bearing set including gaskets, fits 6mm holes, most of original and upgrade racks can use， however please meansure it in advance. Note: some models of brompton can’t use M6 screws, please measure before you buying.
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