TA Self Extracting Crank Bolts M8 - Silver - Per Pair

Customer Reviews (2)
5 / 5| Write your review
£10.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Aluminium Self Extracting dust cap set 2030 T4 anodised alloy.

- Steel Screws
- 2 Poly Washers
- Lightweight, only 18g per set
Product Reviews (2)
Questions & Answers (10) Q & A
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Product Reviews (2)
Overall Product Rating 5 / 5
Neat idea, better made than an earlier version, just works
By Anonymous
04 Jun 2022
5 / 5
I recommend this product
This is a brilliant idea for touring especially, avoiding need to carry a crank extractor. I bought an earlier version, different brand, and one side worked, but the other one failed as the threaded insert was too narrow and broke up. These look much more robust, more than half the depth. Taper-fits can tighten with age, so I'll be doing a test extraction with these bolts before each tour.
Good self extracting bolts for older alloy cranks
By Andrew Porter
17 Mar 2021
5 / 5
I recommend this product
ConsNeeds an anti-seize compound to be applied.
ProsDoes the job perfectly.
Fits perfectly into an old Dura Ace alloy chainset, to allow ease of fitting cranks with a torque wrench, and rapid removal when required using an Allen ky.
Questions & Answers (10)
Are these compatible with Andel Classic crankset (standard m22 extractor threading)?
30 Jul 2022
If they use M8 fixing bolts these should suit, but we cannot confirm as we don't have your cranks here to test fit.

JK 01.08.22
Compatibility Stronglight Impact Crankset
13 Apr 2021
Are these compatible with a Stronglight Impact Crankset?
Thank you for your enquiry, yes will be fine
How long is the threaded portion of the bolt?
14 Mar 2021
I have some White Industries bolts that are not long enough to self extract a set of Specialized « Flag » tandem cranks. (The traditional Sugino ones with washers are a bit longer and do work).
Thank you for your enquiry, the threaded part is 20mm long

WD 15/03/21
Is this for 22mm modern or 23mm vintage TA cranks? Thanks
10 Feb 2021
Thank you for your enquiry, these are 22mm

Regards WD 11/02/2021
Are the extractor bolts left hand thread?
06 Aug 2020
I have a Fratell Brivio crankset to remove that will not take a standard 22 x 1 crank puller, so I'm assuming they must be left hand threaded.
These are not left hand threaded.

Thanks - 18/08/20
Hello can i use This on thorn nomad mk2
06 Apr 2020
These are not specific to the bike, only the crank arm.

Thanks - 06/04/20
Can I use this with Campagnolo Victory? Thanks!
22 Jan 2019
Do you ship to Buenos Aires, Argentina?

Although we have never tested them with a set of those cranks these self extracting bolts should be fine for use with them. Yes, we ship worldwide.

Are These Compatible With White Industries Eno Cranks?
25 Apr 2017

Although we have never tested so can't say for sure it does look as though these would be compatible with a set of White Industries Eno cranks.

Are They Compatible With Dura Ace 7600 Crankset? Thanks
13 Dec 2016

Although we have never tested them with a set of 7600 cranks these self extracting bolts should be fine for use with them.

Campag Bottom Bracket Compatible?
29 Apr 2016
Are these compatible with a 10 speed campagnolo crank and campag square taper bottom bracket?

Kind Regards,


Although we have never tried fitting this self extracting bolt with any Campagnolo cranks as far as we're aware they still use the same thread so should be absolutely fine.