Bike Carbon Fiber Front Fork Expansion Core High Hardness High Strength Bicycle Expansion Screw

Feature: 1. The aluminum alloy material guarantees light weight, the T6 heat treatment guarantees the overall hardness, and the CNC knurling process guarantees the strength. 2. The pawl and upper and lower stop are made of aluminum alloy, which has a light weight effect, and the pull rod is made of stainless steel to increase the strength. 3. Suitable for front forks with an upper outer diameter of 28.6mm, carbon fiber front forks for road bikes and suspension forks for mountain bikes. Expansion range: 21.5mm‑25.4mm. 4. The expansion suspension core can be installed to closely fit the front fork and has no gaps. It can also be repeatedly disassembled and re-used. The utilization rate is high. 5. Easy to install. The bicycle hanging core has high expansion quality, good processing technology and high cost performance. Installation and disassembly are very convenient.

Specification: Item Type: Bicycle Expansion Hanging Core Material: Aluminum Alloy Product Size: Length Approx.38mm/1.5in (Without Threaded End), Upper Width Approx.28.4mm/1.1in, Lower Width Approx.19.3mm/0.8in Suitable for Front Forks: the Outer Diameter of the Upper End is approx. 28.6mm/1.1in(Both Carbon Fiber Front Forks and Mountain Suspension Forks)

How to Use: 1. Polish the edge position, smooth and without burrs;2. Slightly expand the lifting core to the inner diameter of the front fork to prevent slippage, and then install it into the front fork;3. Use No. 6 hex wrench to lock it (approximately 20N.M);4. Use a wrench to tighten, so that the edge of the stem is about  approx.10mm/0.4in higher than the expansion lifting core.

Package List: 1 x Expansion Hanging Core