CeramicSpeed T4730 Internal 30mm Coated Bottom Bracket
T47 is a standard created by custom frame builders in the United States. It’s threaded, has an inner diameter of 47mm, and is 86mm wide. It has the design benefits of being oversized and wide, but also the practical benefits of threads.
This kit pairs those bb’s with 30mm spindle cranks. The cups have CeramicSpeed bearings pressed in. There are two bearing options. The Standard Bearing has CeramicSpeed Balls and hardened-steel races. The Coated Bearing has the same balls running on a 3-micron thick coating placed on top of those hardened-steel races for greater durability and less friction still.
**In The Box**
* 2 cups with bearings installed.
* 2 1mm spacers.
* 2 0.5mm spacers.
* 2 dust covers.
* Wave washer.
* Spacer tube.
* 10ml syringe All Round Grease.
* Sticker sheet.
* Installation tool.
We ship fast! Our stock levels are updated live and most orders placed before 14:00hrs are shipped same-day (Monday to Friday).
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REST OF THE WORLD
- We have had to suspend shipping outside of the UK. We hope to be able to resume shipping worldwide shortly.
We offer a no-quibble 30-days refund policy*. There's no need to contact us before returning your item(s). Simply send it back to the following address:
Sprocket and Gear (Returns), Kingfisher Works, Tag Lane, Hare Hatch, RG10 9SH, United Kingdom
Be sure to include your order number and reason for return. Sorry, but we can't cover, or contribute to, the cost of the return.
* To read our full returns/refund policy please click here.
SKU: 105156