Bike Chainring Wide Single 3 45T-58T 130BCD Chainwheel Sprocket

Description: Made of premium aluminum alloy, CNC machined and electroplating process - bright, corrosion resistance, -light but high strengthSpecifications: 45T 47T 53T 56T 58T; standard 130mm BCD; 170mm Crank ArmsNarrow wide tooth design increase the contact area with the chain greatlyComes with 5 bolts for easy and convenient mountingWide applied for Mountain, Road, BMX, Fixed Gear, Folding Bikes etc. Specification: Material: aluminum alloyCrank Arm:Length: 170mmCompatible: single 3/6/7/8 speed chainringWeight: about 525g (right & left)Chainring:BCD( Center Diameter): 130mmDiameter: 45T(195mm/7.7inch); 47T(205mm/8.1inch); 53T(225mm/8.9inch); 56T(235mm/9.3inch); 58T(245mm/9.6inch)Color: black Package Includes: 1 Set Bike Crankset (Chainwheel and Chainarm) : - 45/47T is fit for 14inch folding bikes, 16inch folding bike select the chainring less than 53T, and 20inch folding bike need the chain ring less than 56T.The chain must be lengthened if the larger chain ring is replaced.When choose large chainring, please confirm that whether its diameter is within an appropriate range, otherwise it will need to replace a longer axle. Giá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....