Shimano

Sora R3000 brake callipers, front, black£31.99

Sora R3000 brake callipers, rear, black£31.99

CS-HG40 9-speed cassette£30.99

MF-TZ500 7-speed multiple freewheel, 14-28 tooth£25.99

CN-HG71 chain 6 / 7 / 8-speed - 116 links£21.99

CS-HG41 8-speed cassette£21.00

CN-HG40 6, 7, 8-speed 116 link chain with connecting link£13.99