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

The Meijun Bike Crankset 170mm is your ultimate solution for enhancing cycling efficiency, especially crafted for folding bikes. Made with premium aluminum alloy, it offers unmatched strength and resilience, ensuring you can tackle even the most challenging rides. Its 170mm crank arm length is optimal for providing powerful strokes, with its secure 5-bolt fixing system. Designed with a bolt circle diameter (BCD) of 130mm, this crankset is compatible with all speed road bikes, making it a versatile and perfect upgrade for any cycling enthusiast. Measuring approximately 28x19.5cm for the crankset and 20.5x3.3cm for the crank, it is lightweight with a weight range of 738-757g, thus not adding unnecessary bulk to your bike. Whether you're refitting or just upgrading, this crankset promises a remarkable riding experience. The set includes one crankset and two cranks, ready to boost your biking adventures.