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Set of 5 bolts, for Brompton detachable Spider Chain-Ring

QCHRINGBOLTS-SPI

Brompton

The "spider" chainring introduced in 2013 has a detachable chainring, held in space by 5 bolts.

This is a replacement set of those 5 bolts.

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We have 6 in stock

£13.00

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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

Tighten to 10Nm

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

Grade 
07/05/2019

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.

  • 2 out of 2 people found this review useful.
Grade 
22/02/2017

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.

  • 3 out of 3 people found this review useful.
Grade 
21/07/2015

Chainring Bolts

Top quality bolts as one would expect from Brompton.

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    Set of 5 bolts, for Brompton detachable Spider Chain-Ring

    Set of 5 bolts, for Brompton detachable Spider Chain-Ring

    The "spider" chainring introduced in 2013 has a detachable chainring, held in space by 5 bolts.

    This is a replacement set of those 5 bolts.

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    Data sheet

    OriginTaiwan
    Comm Code87149990