Meijun Bike Crankset 170mm Bicycle Chainwheel Chain Ring Set 45T 47T (black red 47T)

Features: Ride more efficiently with this bike crankset, suitable for folding bikes. Aluminum alloy for ultimate strength and reliability. 170mm crank arm length, 5 bolts fixing. Bolt circle Diameter (BCD): 130mm, fits on all speed road bikes. Perfect refit accessories for your road bike! Specification: Brand name: Meijun Product material: aluminum alloy Application: folding bike Arm length: 170mm 6.7in Dimension: approx. 28*19.5cm 11*7.7in (crankset), 20.5*3.3cm 8.1*1.3in (crank) Item weight: approx. 738757g Package List: 1 * Crankset 2 * Crank (bikes and other items are not included) . Note: Please note that the product does not contain screws. Ride more efficiently with this bike crankset, suitable for folding bikes. Aluminum alloy for ultimate strength and reliability. 170mm crank arm length, 5 bolts fixing. Bolt circle Diameter (BCD): 130mm, fits on all speed road bikes. Perfect refit accessories for your road bike!