XCL-R01X is specified as an MTB rear hub with a shimano center lock design and an SRAM alloy cassette. The provided installation guidance describes it as a boost rear wheel hub that requires a through axle with OD 12mm to lock into the frame, with an OLD of 148mm for hub total length. These points (center lock, SRAM alloy cassette, 148mm OLD, through axle OD 12mm) define the core compatibility information reproduced on this page.

A distinctive element in the provided data is the drive system specification: XCL-R01X is stated to use a 72T tapered ratchet design. The text further states that this tapered ratchet design allows the engagements directly without any loss of power. Because this language is part of the supplied product information, it is included verbatim in the technical specification table and the feature list. This ensures the product page is aligned with the source while still presenting the key differentiators clearly for readers.

The provided content also includes a bearing note: the hub drive system is described as using 2 standard bearing with one ACB bearing to reduce the weight. No additional bearing sizes or materials are added, since they were not provided. For SEO, repeating the exact phrase “ACB bearing” together with the model code and the drive system term “72T tapered ratchet” can help capture long-tail technical searches while keeping the content consistent with the provided specification.

Another highlighted feature in the supplied information is the straight-pull design. The text explains that because the hub uses a straight-pull design, the spokes transfer the loads from the hub directly into the entire wheel, resulting in more even and efficient force distribution. This statement is kept as provided and can be used as a key talking point in the product features section.

For related product recommendations, the supplied data suggests CL-R53 (J band gravel and road rear hub, spec with 12mm*142mm) and XCL-R03 (straight pull gravel and road rear hub, spec with 12mm*142mm). Adding these as internal links can improve site structure and SEO relevance. All technical statements on this page are retained strictly from the provided product info to ensure accuracy.

Product Features & Benefits

• MTB rear hub shimano center lock design, with SRAM alloy cassette (as provided).
• Boost rear wheel hub with 148mm OLD and through axle OD 12mm requirement (as provided).
• Drive system using 72T tapered ratchet design (as provided).
• 2 standard bearing with one ACB bearing to reduce the weight (as provided).
• Tapered ratchet design allows engagements directly without any loss of power (as provided).
• Straight-pull design; spokes transfer loads from hub into the entire wheel for more even and efficient force distribution (as provided).

Applications

• MTB rear hub shimano center lock design, with SRAM alloy cassette.

Installation Guide / Recommendations

• To assemble this boost rear wheel hub into the bike, you will need through axle OD 12mm to lock into the frame.
• OLD is 148mm for hub total length.
• This rear hub drive system is using 72T tapered ratchet design, 2 standard bearing with one ACB bearing to reduce the weight.
• The tapered ratchet design allows the engagements directly without any loss of power.
• Because the hub uses a straight-pull design, the spokes transfer the loads from the hub directly into the entire wheel, resulting in more even and efficient force distribution.

Related Products

• CL-R53 for J band gravel and road rear hub, spec with 12mm*142mm.
• XCL-R03 for straight pull gravel and road rear hub, spec with 12mm*142mm.