Shimano Spacer Top Hat 6805 (BB30, BB30A, BB86, BSA, Italian)
Shimano Spacer Top Hat 6805 (BB30, BB30A, BB86, BSA, Italian) - Image 2
Shimano Spacer Top Hat 6805 (BB30, BB30A, BB86, BSA, Italian) - Image 3

Shimano Spacer Top Hat 6805 (BB30, BB30A, BB86, BSA, Italian)

(23 customer reviews)

£25.00 Ex. VAT

This is a replacement top hat spacer suitable for use with Shimano cranks in Hambini Bottom Brackets using 6805 Bearings

6 in stock

SKU: SPACER-6805-SHIMANO Category:

Description

This is a replacement top hat spacer suitable for use with Shimano cranks in the following Hambini Bottom Brackets (6805 based)

    • BB30
    • BB30A
    • BB30A Necked
    • BB86
    • BB86 Necked
    • BB92
    • BSA
    • Italian

DOES NOT FIT BSA 30mm or BSA DUB

They are made from genuine DuPont Delrin which has the generic name Acetal.

This listing is for one top hat spacer, you will require two for both ends of a bottom bracket.

Additional information

Manufacturer

23 reviews for Shimano Spacer Top Hat 6805 (BB30, BB30A, BB86, BSA, Italian)

  1. Tony Carmichael –

    I needed additional advice on how to install these beautifully made top hats and Hambini responded to my email within hours with tailored advice. Very impressive customer service.

  2. richard j. –

  3. Sean F. –

  4. Ronnie –

  5. Tony Carmichael –

    Hambini was extremely helpful in making sure I got the right product for my bike.

  6. Kirill Drobovits –

    These top hats are precisely machined with a snug fit into bearings and allowed the spindle to slide in smoothly with the exact amount of interference without overcompressing. (Used with NSK 6805DD bearings and Ultegra 6800).
    100% Dogs Bs

  7. Derrick T. –

    Quality was damn good then other brands and it fit well into bearing.

  8. Anonymous –

    Well made and works well. Seems overpriced; I’d prefer a set of two for this price.

  9. Anonymous –

    Excellence made by an orange squirrel loving mad man

  10. Anonymous –

    Great product. Great service. Nothing to complain about.

  11. Greg –

    Would be good to review, but yet to arrive after 6 weeks. Pandemic post issues 🙁

    • admin –

      I’ve raised this with Royal Mail to get in touch with Australia Post. It looks like it has left the UK, gone through Australian Customs and then stalled somewhere to the west of Sydney. Apologies for this.

  12. gregsboyd –

    Some challenges with shipping (Pandemic delays) but mr Hambini solved the problems. The delrin top hats are brilliant – nice fit and work a treat! Recommended

  13. Gavin Goodland –

  14. Maciej O. –

    The product is of top quality as expected – no discussion about that. The only “complaint” I can mention here is that it costs an arm and a leg 🙂 Perhaps if current unit price was applicable to a pair/complete set of top hats it would be easier to digest for our wallets.

  15. Duncan McGuire –

    First shipment was lost in the mail and Hambini swiftly replaced and re sent the item free of charge. amazing customer service!

  16. Thomas K. –

    Fits perfect!

  17. D Scot Marshall –

    Order was fast for a shipment to the US and was exactly what I ordered. A++

  18. Francisco Franco –

    Actually, the parcel is still in the UK, I hope in the next couple of weeks can get it to assembly my Trek.

  19. Shumo –

  20. Robert Roll –

  21. Jan Machacek –

    A little pricey, but cycling is not a cheap hobby

  22. Clarence White –

    Simply works

  23. Bihari Gábor –

    Robust, precisely made sacrificial part. With import fees and customs to EU it is very expensive -as a decent haircut.

Add a review

Your email address will not be published. Required fields are marked *

Q & A

Ask a question
Is it possible to retrofit a BB86 with 6805 bearings and this cap? Jan-Philipp Gruetzner asked on January 16, 2024

this is designed for hambini BB's only, I can't comment on anyone else's BBs

 admin answered on February 16, 2024 store manager
(0) (0)
Add an answer
Does it also work with bb90 from trek? aldo asked on June 27, 2023

No it won't, they are a different size.

 admin answered on June 28, 2023 store manager
(0) (0)
Add an answer

Related products