Setup, Compatibility & Care
Compatibility: This cable set is exclusively for Brompton bicycles equipped with the integrated hub gear shifter system, as introduced in 2017. It fits H Type, M Type, P Type, and S Type models from that year onwards. Please verify your shifter type before purchase. The part codes for specific types are QGSCAB3HUB-H, QGSCAB3HUB-M, QGSCAB3HUB-P, and QGSCAB3HUB-S.
Setup: Installation requires mechanical aptitude. It typically involves disconnecting the old cable, routing the new outer casing through the frame and shifter mechanism, and then threading and securing the inner cable. Proper tensioning is crucial for correct gear indexing. It is recommended to consult a qualified Brompton mechanic if you are unsure about the installation process.
Care: To ensure longevity and performance, keep the cable housing clean and free from debris. Periodically check the inner cable for signs of fraying or corrosion. Lubrication of the inner cable is generally not recommended for hub gear systems as it can attract dirt; focus instead on ensuring the outer casing is intact and free of kinks.