CXWXC Folding Bicycle Front Carrier Riser Extension or Aluminum Mounting Block, Three Hole Design and Five Colors for Luggage Attachment

Select the component your carrier setup needs

This listing offers two separate CXWXC front-carrier components: an aluminum riser extension and an aluminum carrier block. Each component is available in Black, Silver, Red, Blue or Purple. Select the component and color that correspond to your existing bicycle mount and luggage interface. A riser-extension option does not include a carrier block, and a carrier-block option does not include the riser extension.

Riser extension for a raised attachment position

The ZG01 riser extension moves the illustrated carrier mounting position upward and outward from the bicycle frame. Its CNC-machined aluminum body has a shaped profile with open sections and a multi-hole mounting face. The application photographs show how the extension can create additional clearance between a compatible front luggage attachment and the front wheel. Actual clearance depends on the bicycle, carrier block and luggage arrangement.

Separate aluminum front carrier block

The CX-HK01 carrier-block options use the rectangular aluminum structure and release arrangement shown in their individual photographs. The detail sequence illustrates the pull-and-press operation and separate-part construction. This part supplies the luggage attachment interface for a compatible setup. It may be used in the illustrated direct-mount or riser-assisted arrangements only when the mounting pattern and luggage interface agree.

Check the actual mounting pattern

The component diagrams show a three-hole layout and examples of compatible two-hole mounting. The riser example labels approximately 35mm and 30mm mounting intervals, while the carrier-block close-up labels approximately 11mm between adjacent illustrated positions. Compare the complete dimension diagrams with the actual frame mounting points before selection. Fit depends on hole alignment, fastener suitability, frame clearance and the luggage attachment interface.

Riser extension dimension references

The riser diagram marks a mounting-face width of approximately 22mm and a profile dimension of approximately 40mm, together with 50mm and 45mm section references and an illustrated 7mm step. Additional mounting references of 27mm and 13mm are shown in the original dimension panel. Use the diagram orientation when comparing dimensions; these are approximate manual measurements, rather than a universal fit specification.

Carrier block dimension references

The carrier-block dimension panel marks approximately 50mm across the top, 70mm overall height, 55mm and 65mm base/profile references, and 49mm at the illustrated rear section. The adjacent mounting positions are marked 11mm each. The exact product shape, openings and release part are shown in the corresponding color photographs. The source gives an approximate 65g net weight for the block; the riser bare part is approximately 35g excluding its fasteners.

Fitting hardware shown for each option

Each component is supplied with the corresponding small hardware and hex keys shown in its individual option photograph. The riser installation panel identifies M6 x15mm, M5 x15mm and M5 x10mm screws, washers, and 3mm/4mm hex keys. Confirm the required screw size and engagement for the actual mount. The installation illustration shows a separate carrier block to explain the assembly; it is not an extra item included with the riser option.

Five finishes for each component

Choose Black, Silver, Red, Blue or Purple for either the riser extension or carrier block. The color photographs show the same corresponding component style in each finish. The carrier-block detail imagery also shows an anodized finish. Select by the full component-and-color option name to avoid confusing a bracket, a block and an assembled example.

Two installation demonstration videos

Two separate English-captioned videos are provided in source order. The first demonstrates the riser-extension setup and shows a carrier block as a separate component. The second demonstrates the carrier-block installation and release arrangement. Bicycles, bags, baskets and other luggage shown are installation examples and are not included. The videos do not establish a load-capacity rating for the bicycle, mount or luggage.

What to compare before ordering

Compare the exact component photograph, hole spacing, mounting face, available clearance and luggage connection with your own setup. The source illustrates applications on folding bicycle carrier mounts, including Compatible with Brompton or Dahon mounting arrangements where the actual interfaces agree. Do not select only by bicycle brand name. Follow the relevant bicycle and carrier fitting instructions for hardware selection and installation.