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Set of 5 bolts, for...
The new "spider" chainring introduced...
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Set of 5 bolts, for Brompton detachable Spider Chain-Ring
QCHRINGBOLTS-SPI
The new "spider" chainring introduced in 2013 has a detachable chainring, held in space by 5 bolts.
This is a replacement set of those 5 bolts.
We have 20 in stock
More info
Brompton chain ring bolts
Set of 5 chainring bolts for Brompton detachable (spider) chain rings introduced in 2013.
These 5 bolts fix the chain ring onto the spider crank.
Brompton 2020 Q part code: Q100217
Brompton part number: 9010195
Brompton Q part code: QCHRINGBOLTS-SPI
The below video shows the chain ring bolts in action
Reviews
Lost some...
Like Adam, I've lost several of these bolts over the four years I've had my Brompton.
Annoyed that I can't just replace the longer one that screws into the reverse of the crank as I have a set of four left over from last time it fell out.
- 1 out of 1 people found this review useful.
Poor thread tolerance for critical bolts.
Second time I've lost these chainring bolts. The only chainring bolts I've lost in 25+ years of riding. The thread tolerances are poor, too loose. Tighten them up and they thread easily. Will now put on with loctite.
- 1 out of 1 people found this review useful.
Chainring Bolts
Top quality bolts as one would expect from Brompton.
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Data sheet
| Origin | Taiwan |
| Comm Code | 87149990 |