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FSA MTB Pro Double 38T Chainring 104 BCD Aluminum 10-Speed for Mountain Bikes
Reference Number: 4N38C5
Upgrade your mountain biking performance with the FSA MTB Pro Double Chainring 38t 104 BCD 4-Bolt Aluminum D10 Black, engineered for precision, durability, and seamless shifting on rugged terrain. This high-performance chainring is an essential component for serious MTB riders seeking reliable drivetrain efficiency and a sleek, tactical look.
Materials & Construction:
Made from premium CNC-machined AL7075/T6 aerospace-grade aluminum, the FSA MTB Pro chainring combines lightweight strength with exceptional durability. Its 12mm thick construction ensures optimal stiffness and resistance against impacts and wear, making it a reliable choice for demanding trail riding and aggressive mountain biking.
Performance & Engineering:
Designed with advanced shifting ramps and stainless steel pins, this chainring delivers flawless, crisp gear shifts, minimizing chain slip and improving ride quality across varied inclines and technical sections. Compatible with 10-speed SRAM and drivetrains, it ensures smooth compatibility and effortless operation, although ideal fitment is guaranteed only on FSA MTB cranksets for maximum performance.
Components & Technology:
The precision CNC machining process guarantees precise tooth profiles and consistent quality, enabling quick, accurate shifts every time. The 38-tooth outer ring features a 104mm BCD (Bolt Circle Diameter) with a 4-bolt mounting pattern, allowing easy installation on compatible cranksets and enabling riders to customize their gear ratios for optimal climbing or speed.
Style & Use Case:
Finished in sleek black, the FSA MTB Pro chainring offers a professional, aggressive aesthetic that complements any mountain bike setup. Perfect for trail riders, enduro enthusiasts, or downhill racers, this component enhances your drivetrain's performance while maintaining a minimalist, high-tech look designed to withstand the rigors of aggressive MTB riding.
Innovative Features & Unique Selling Points:
- Co-engineered for flawless compatibility with 10-speed SRAM/ systems
- CNC-machined from durable AL7075/T6 alloy for strength-to-weight ratio
- Designed with shifting ramps and stainless pins for superior shifting performance
- 12mm thick alloy provides added stiffness and impact resistance
- Optimized for aggressive trail riding, enduro, and cross-country applications
Enhance your mountain bike's drivetrain with the FSA MTB Pro Double Chainring-where precision engineering meets durable performance for serious off-road riders seeking maximum reliability and style.
- Enhanced performance and durability with precision CNC machined AL7075/T6 aluminum alloy construction for lightweight strength and longevity.
- Designed specifically for 10-speed SRAM and mountain bike drivetrains, ensuring seamless gear shifts and optimal compatibility on FSA MTB cranksets.
- Features advanced shifting ramps and stainless steel pins that improve responsiveness, reduce chain slipping, and provide crisp, reliable shifting performance across rugged terrains.
- Optimized for aggressive mountain biking with a 38-tooth outer ring and 104mm bolt circle diameter (BCD), making it the ideal choice for demanding trail riders seeking precise power transfer and efficient pedaling.
- Sleek black anodized finish offers a stylish look while resisting scratches and corrosion, perfect for aggressive trail riding, enduro, and all-mountain adventures.
| Item Specifications | |
|---|---|
| Ring Position/Type | Outer |
| Tooth Count | 38 |
| Drivetrain Speeds | 10 |
| Chainring BCD | 104 |
| Color | Black |
| Defined Color | Black |
| Material | Alloy |
| Mount Compatibility | 104mm 4-bolt |
| Spec | 38/24 |
| Chain Compatibility | 10sp |
| Tooth Type | Standard |
| Teeth | 38T |
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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.
At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.
We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.
Shipping & Handling
Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.Please allow 1-2 business days for your order tracking to update.
- Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
- Friday afternoon -Sunday orders ship the following Monday
- Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.
Combined Shipping Discounts
To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.- Be sure you are using the US site: https://www.ebay.com
- Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
- Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
- Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
- You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.
Returns
365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.
Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.
Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.
If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.
