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MSW ST100 Square Taper JIS BSA Bottom Bracket - 73mm Shell, 122.5mm Spindle, Steel Adjustable Cups
Reference Number: 3MV9EM
Upgrade your bicycle's performance with the MSW ST100 Square Taper JIS BSA (English) Bottom Bracket - the perfect choice for reliable power transfer and smooth pedaling. Designed for high durability and precision, this bottom bracket features a robust steel construction that ensures longevity and consistent operation under demanding riding conditions. Ideal for mountain bikes, road bikes, and commuter bicycles with square taper cranksets, the MSW ST100 guarantees a secure fit and optimal efficiency.
Materials & Engineering:
Crafted from high-quality steel, the MSW ST100 offers superior strength and corrosion resistance, making it ideal for all weather riding. Its precision-machined components ensure a snug fit and minimal play, translating to increased pedaling efficiency. The adjustable steel cups allow for easy installation and fine-tuning, enhancing your bike's overall performance.
Components & Technology:
This bottom bracket is engineered specifically for square taper JIS (Japanese Industrial Standard) cranksets, providing a precise 122.5mm spindle length that aligns perfectly with your drivetrain setup. The 73mm shell width makes it compatible with a wide range of frames, ensuring a versatile fit across different models. It includes two sturdy axle bolts for secure installation, giving you peace of mind during long rides or intense climbs.
Style & Use Case:
Whether upgrading your existing setup or building a custom bike, the MSW ST100 is engineered for versatility and reliability. Its classic design complements various bicycle styles, from rugged mountain bikes to sleek road bikes. The 73mm shell width and square taper interface are perfect for riders seeking a straightforward, durable solution for their crankset interface.
Innovative & Differentiating Features:
Unlike generic bottom brackets, the MSW ST100 emphasizes durability with steel adjustable cups and included axle bolts, ensuring a secure, long-lasting connection. Its straightforward installation process and compatibility with standard frames make it a go-to replacement part for enthusiasts and professional mechanics alike.
Key Features:
- Compatible with English threaded frames (BSA)
- Precision-engineered steel construction for durability and corrosion resistance
- Fits square taper cranksets with a 122.5mm spindle length
- 73mm shell width for broad frame compatibility
- Includes 2 steel axle bolts for secure attachment
Optimize your bike's drivetrain with the MSW ST100 Square Taper JIS BSA Bottom Bracket - the reliable, high-performance component built for riders demanding quality and efficiency.
- High-performance square taper bottom bracket engineered for durability and smooth pedaling, compatible with English threaded frames for versatile installation.
- Constructed with high-strength steel adjustable cups, ensuring secure fit and longevity under intense cycling conditions.
- Designed with a 73mm shell width and 122.5mm spindle length, this bottom bracket supports a wide range of crankset configurations for optimal compatibility.
- Features precise JIS square taper interface, providing reliable power transfer and seamless engagement with compatible crankarms.
- Ideal for road, mountain, and hybrid bicycles, this bottom bracket combines robust materials and engineering excellence for superior performance on every ride.
| Item Specifications | |
|---|---|
| Bottom Bracket Shell I.D. | 1.37 |
| BB/Frame Interface | English |
| BB Shell Width (mm) | 73 |
| Spindle Interface Type | Square Taper JIS |
| Spindle Length | 122.5 |
Why 365 Cycles?
365 Cycles is an Authorized MSW Dealer, and we offer the Full MSW Warranty!
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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.
