Aluminum Alloy Crank Cover/Bolts Bike Parts M15, M18, M20, Compatible with Shimano, Ixf, M19
No.MN-0073
OEM MTB/Road Cycling Bicycle Parts [One-stop custom precision CNC machining service] In order to quote you as soon as possible, please provide us the following information together with your inquiry. 1) Which vehicle models are the parts compatible with? 2) Materials required 3) Surface treatment 4) Quantity (per order/per month/annual) 5) Any special demands or requirements, such as packing, labels,delivery,etc.
Reliable Crank Protection for Demanding Builds This aluminum alloy crank cover is designed to protect the crank interface while keeping a clean, professional look on mountain bikes and other compatible builds. Its durable finish helps reduce wear at the bolt area and supports stable use in daily assembly, service, and replacement work. For procurement teams and parts distributors looking for practical component options, the part fits a clear role in maintaining drivetrain integrity without adding unnecessary complexity. Buyers who also source cnc turning services can align this accessory with consistent part quality across related metal components. The cover is also suitable for projects that require aluminum cnc machining service, especially when surface quality, repeatability, and controlled dimensions matter in bulk supply.
Fit Range, Compatibility, and Assembly Confidence Built to support M15, M18, and M20 bolt formats, this crank cover offers broad compatibility for common bicycle part configurations, including Shimano, IXF, and M19-related applications. That makes it a practical choice for workshops, distributors, and assembly lines that need one part family to cover multiple repair or installation scenarios. The machined aluminum structure helps keep fitting reliable and reduces the risk of poor seating during installation. Sourcing teams comparing precision machining companies will appreciate the focus on controlled fit and finish, while precision machining service capabilities support repeat ordering for standardization across product batches. This is especially useful where replacement speed, inventory simplification, and stable part matching are important to operations.
Bulk Supply Support for Parts Programs and Custom Orders For companies managing accessory catalogs, aftermarket sales, or OEM support programs, this crank cover offers a simple part that adds value through durability and compatibility. The aluminum alloy body gives buyers a dependable option for everyday bike maintenance and product line expansion, while the clean machining profile supports consistent presentation in packaged goods or service kits. Teams that require 5 axis cnc machining services can pair this item with more complex component sourcing needs, and cnc precision machining services help ensure the tolerance control expected in professional supply chains. It is also well suited to organizations that work with distributors, resellers, or plant engineers who need practical parts backed by organized production support and predictable ordering for repeat demand.
**MOQ:15pcs, support 15pcs one batches for mixing together**
**Kindly be noted there are 7 items for you to choose and purchase. Below are the match prices for each item. If you are unsure, please contact the sales before placing your order.
Precision Fit and Durable Aluminum Protection This crank cover is made from high-strength aluminum alloy, giving the part solid wear resistance and dependable surface stability under frequent riding loads. The machined structure helps protect crank bolts from dirt, impact, and corrosion while keeping the appearance clean and professional. It is well-suited for OEM replacement and bike component assembly where consistent dimensions matter. Buyers seeking dependable cnc turning services can use this part as a practical reference for bolt-cover accuracy. It also aligns with projects that require an aluminum cnc machining service for controlled tolerances and repeatable output.
Broad Bolt Compatibility for Efficient Assembly The cover supports M15, M18, and M20 bolt sizes, reducing the need to stock multiple versions for different crank setups. Its form is compatible with Shimano, IXF, and M19 bicycle systems, which helps simplify part matching during production and maintenance. The compact design allows fast installation without extra modification, making it useful for replacement programs and bulk supply orders. It is a strong fit for precision machining companies that need stable geometry across batches. It also supports sourcing from cnc manufacturing companies that prioritize consistent part interchangeability.
Use Scenarios
Bike Assembly Lines and OEM Accessory Supply This crank cover is suitable for mountain bike assembly, component replacement, and accessory packaging in workshop or factory settings. It helps protect crank hardware during final installation and supports standardized part matching across common drivetrain configurations. For suppliers handling custom batches, it fits well into workflows that rely on cnc precision machining services. It can also be evaluated alongside products made by a cnc milling company when comparing repeatability, finish quality, and batch consistency for bike part sourcing.
Repair Shops, Distributor Inventory, and Bulk Replacement Programs The cover is practical for repair centers, distributors, and maintenance teams that need reliable bolt protection for mixed bicycle inventories. Its aluminum build supports regular handling, while the size options help technicians choose the correct match quickly during service work. For larger procurement plans, it can be paired with 5 axis cnc machining services when complex related parts are required. Sourcing teams may also compare it with parts from a plastic mold maker when deciding between metal and molded component strategies.
PACKING Customized packing We accept customized package, with your logo or brand printed on your label and box. Export packing We use export carton/Steel Frame packing with shipping marks for the protection of the long way shipping. SHIPPING For large quantity orders We cooperate with some international shipping companies, so we can provide you with the best transportation service. For samples & small orders We ship from international express companies such as FedEx, UPS and DHL etc.
Q1: Why choose us? A: Stan products are low MOQ and high quality. accept OEM and Trade assurance orders.
Q2: Does the product price include a logo? How can I make my custom logo and packaging? A: The listed product price does not include a custom logo, You can contact us if you need a logo or custom packing.
Q3: How long do you need to produce the goods? A: For a product in stock, we can deliver goods in 3-7 days. The regular lead time for custom goods is 20-45 days. it is depending on the order quantity.
Q4: How to place an order and arrange the payment? A: You can contact our sales to draft a PI or trade assurance order for you.
Q5: What is the payment term? How can I arrange payment? A: We accept TT / LC / Trade assurance payment. Please check with our sales if you have other needs.
Q6: How long can I receive the goods? A: By Air/Express it takes about 7-10 days. By Sea usually takes about 15-45 days depending on the destination port.
Q7: How to deal with product quality problems? A: We have a professional after-sales department, 100% to solve the quality problems for our products. Please just feel safe for our cooperation and communication.
Q8: How about the price? Can you make it cheaper? A: We always take the customer's benefit as the top priority. Price is negotiable under different conditions, and we are assuring you to get the most competitive price.
Q9: What about the samples? A: If there is stock, we will provide samples, but the customer has to pay the sample price and freight. If the quantity is large in the later period, we will give a discount on the total price.
If further details are required, we will attempt to provide product matches with complete details for your reference.
