https://www.tritoncycles.co.uk/brake-type-g19 2026-10-08 weekly 0.3 https://www.tritoncycles.co.uk/caliper-t108 2026-10-08 weekly 0.7 https://www.tritoncycles.co.uk/cantilever-t109 2026-10-08 weekly 0.7 https://www.tritoncycles.co.uk/v-brakes-t110 2026-10-08 weekly 0.7 https://www.tritoncycles.co.uk/u-brakes-t113 2026-10-08 weekly 0.7