Hambini Racing T47-68 Bottom Bracket SRAM DUB
£309.00 Ex. VAT
This bottom bracket is designed to interface a SRAM DUB 28.99mm (29.00mm) Crankset with a bike frame that uses a T47 Bottom Bracket (68mm wide). This is often called threadfit.
1 in stock
Description
This bottom bracket is designed to interface a SRAM DUB 28.99mm (29.00mm) with a bike frame that uses a T47 Bottom Bracket (68mm wide). This is often called threadfit.
- T47 x 68 Threaded. 47×1.0mm
- Drive side has a Left Hand Thread, Non Drive Side has a Right Handed Thread
- Designed for SRAM DUB Axles 28.99 (29.00mm)
- The drive and non drive sides are aligned via an internal male/female sleeve
- Over 50% larger tool engagement area than other T47 bottom brackets, there is much less chance of seizure and stripping with this unit
- Top of the range 6806 SKF/NTN/FAG/NSK bearings fitted as standard
- This bottom bracket has been designed to offer easy servicing, it is not a throw away item, it has been designed to allow easy changing of bearings which are a standard part
- Non contacting Seals
- Tool Requirements, these are shown on the drawing in the picture gallery. A suitable tool is available here
- 52mm Outside Diameter
- 12 Notches
- 51.7mm PCD (Pitch Circle Diameter) R25.85mm
- 3.5mm notch diameter
- 10.25mm depth if using a socket type tool
This bottom bracket is extremely popular for custom frame builds (titanium, steel and aluminum)
SRAM axles can have a variable DBCA and they may need additional shimming, read about this here
James –
Super easy to deal with, very very fast shipping. Just wish all suppliers were like this. Product 11/10 OUTSTANDING !
Martin Arundel –
Jon P. –
Shipping was very fast. Product arrived well packaged. The Hambini BB does not come with spacers (which I knew). A set of Chris King spacers, the SRAM frame spec, and a metric ruler were necessary beyond the BB installation tool.
I was rebuilding my previous BB after every gravel race so I went with fully sealed (LLU) bearings. They spin decently despite being fully sealed. I’ve done three gravel races (totaling ~235 miles) and maybe another 400 road miles on the Hambini BB and it still spins like the day I installed it.
Greg James –
Joseph –
Fantastic to deal with, extremely prompt with enquiries and shipping was received earlier than expected
Nicholas A. –
I needed to exchange the BB as I’d ordered the wrong one – Hambini turned around a replacement without issue. Can’t recommend them highly enough.
Anonymous –
Robert S. –
Great products. Excellent service. Third BB I have purchased. Hambini insightful and clear in his experience. I like that.