E-Thirteen BSA External MTB Mountain Bottom Bracket
- ShowProduct Information Our threaded BBs adapt e*thirteen cranks with 30mm spindle to standard BSA threaded BB shells. Custo... read more
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Our threaded BBs adapt e*thirteen cranks with 30mm spindle to standard BSA threaded BB shells. Custom seals, grease fill and angular contact bearings are designed from the ground up for top-notch durability and smooth spinning. All of our BBs include our 1 year, no questions asked bearing guarantee.
- Cup material: EXA+ aluminium
- Custom angular contact bearings
- New co-molded outer seal for better protection from water intrusion
- Improved bearing quality!
- BSA threaded BBs fit XCX, TRS and LG1 cranks
- Spindle spacers and wave washer are not included
Occasionally, without notice, manufacturers change product design and/or specifications.
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Bottom Brackets Guide
Delivery & Guarantee
UK Delivery Information
We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE in the UK, regardless of the size and on all orders over £20.
Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.
Please note that Pre-Order dates can sometimes change due to updated stock information.
Click here for more UK and international delivery information.
Returns & Warranty
It's easy to return a product with our 365 day, hassle free returns.
We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).
Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.
If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.
For more information please visit our Returns & Warranty page.