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Brompton G Line Chain Tensioner

Brompton G Line Chain Tensioner

Brompton G Line Chain Tensioner

Chain tensioner for the following Brompton folding bikes:

  • 8 speed Brompton G Line 

In the packet is the G Line chain tensioner without any fittings or instructions 

Fitting instructions:

Firstly remove the chain tensioner as follows: 

  • Disengage the chain tensioner to loosen the chain. 
  • Remove the rear wheel by removing the bolts using a 16mm Spanner
  • Remove the chain tensioner by removing the counter sunk screw using a 5mm Allen (hex) key 

Installation instructions: 

  • Place the chain tensioner into position on the rear frame dropout. 
  • Insert the counter sunk nut in the hole on the inside of the rear frame dropout. 
  • Screw the counter sunk screw into the counter sunk nut while holding the chain tensioner.
  • Then tighten to 5Nm.

Brompton Q part code: Q103668

Introduced by Brompton in 2024 with the G Line 8 speed bike

Please note this is not compatible with the G Line electric, or the A, C, P or T line Brompton bicycles