Sugino Track 75 Bottom Brackets. Loose bearing retainers and cups, square taper BB spindle.

Sugino 75 Track BB set with ISO tapered spindle. Loose bearing retainers and cup set; boxed.

Item Specifications: Weight, 315, BB/Frame Interface, English, Spindle Interface Type, Square Taper ISO, BB Shell Width, 68, Defined Color, Silver, Bottom Bracket Shell I.D., 1.37", Spindle Length, 109,

Sugino 75 Track Bottom Bracket Set - Loose Bearings, Square Taper ISO 68x109mm

Reference Number: 8N12C1

Enhance your fixed gear and track bike build with the Sugino 75 Track Loose Bearings Square Taper ISO Bottom Bracket Set - a premium choice for serious cyclists seeking optimal performance, durability, and classic style. Designed with precision engineering and high-quality materials, this bottom bracket set guarantees smooth pedaling and reliable operation for your track or road bike.

Materials & Construction:

Constructed with high-grade steel components, including loose bearing retainers and cups, the Sugino 75 BB is built for enduring performance under rigorous cycling conditions. The durable silver finish not only offers corrosion resistance but also adds a sleek, classic look that complements any bicycle aesthetic.

Performance & Engineering:

Equipped with an ISO tapered spindle (68x109mm), this bottom bracket ensures a secure fit for your crankset, providing optimal power transfer and pedaling efficiency. The square taper interface is a proven design celebrated for its simplicity, strength, and ease of maintenance, making it a favorite among track and fixed gear enthusiasts.

Components & Technology:

The set features loose bearing retainers and cups, facilitating smooth rotation and easy installation. The 1.37-inch shell I.D. and 68mm shell width make it compatible with a wide range of track and fixie frames, offering versatile use for various cycling setups.

Style & Use Case:

Designed for urban riders, track racers, and fixed gear enthusiasts, this bottom bracket set combines performance with an effortless retro style. Its minimalist silver finish complements a variety of bike colors and designs, making it ideal for stylish, high-performance fixed gear builds.

Innovative & Differentiating Features:

The Sugino 75 BB set is known for its legendary durability and performance heritage, making it a preferred choice for cyclists who demand reliability and smooth operation. Its loose bearing system allows for easy servicing, ensuring your bike maintains peak performance mile after mile.

Ideal for:

- Track racing and fixed gear cycling

- Upgrading or restoring vintage and modern bikes

- Riders seeking a high-quality, reliable bottom bracket with a classic aesthetic

Upgrade your bike with the Sugino 75 Track Loose Bearings Square Taper ISO Bottom Bracket Set - engineered for performance, built for durability, and designed for cycling excellence.

  • High-quality Sugino 75 Track Bottom Bracket set with durable loose bearing retainers and cups for smooth riding performance
  • Constructed with high-strength materials and engineered for precision, this square taper ISO 68x109mm bottom bracket ensures reliable power transfer and longevity
  • Features a classic silver finish with a lightweight design of only 315 grams, making it ideal for track cycling, fixed gear, and road bike builds
  • Compatible with 1.37" English threaded shells and designed with advanced engineering for seamless installation and maintenance
  • Optimized for performance in competitive cycling, this BSA bottom bracket set combines innovative components with durable construction for an unrivaled riding experience
Item Specifications
Bottom Bracket Shell I.D.1.37
BB/Frame InterfaceEnglish
BB Shell Width (mm)68
Weight315
Spindle Interface TypeSquare Taper ISO
Spindle Length109
Defined ColorSilver

Why 365 Cycles?

365 Cycles is an Authorized Sugino Dealer, and we offer the Full Sugino Warranty!

Fast Shipping!

Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!

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.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. 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.



CR8859 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

Connect With Us

Sign up for news, special offers & other good stuff!