Parts › GREEVES/BRITISH HUB 6" ALLOY FULL WIDTH REAR SPROCKET 7O TEETH Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 GREEVES/BRITISH HUB 6" ALLOY FULL WIDTH REAR SPROCKET 7O TEETH £47.50 sold out NEW OLD SHOP STOCK FOR 1/2” X 5/16” CHAIN (428) Sold Out Added! NEW OLD SHOP STOCK FOR 1/2” X 5/16” CHAIN (428)