Kids Sewing Machine, Sewing Machine, High Carbon Steel Crankset Crank 24-34-42T with Chains Cover for Variable Speed Mountain Bike Road Bicycle

• Optimized Gear Ratios: Cranksets for bikes, With a 24-34-42T chainring configuration, this high carbon steel crankset provides the perfect range of gears for variable speed mountain biking and road cycling. Gear transitions are smooth and efficient, enhancing your riding experience.
• High-Quality Material: Crankset, Made of high carbon steel, a material well-known for its exceptional strength and durability, this crankset is designed to withstand the most challenging riding conditions. You can count on it to provide consistent, performance ride after ride.
• Accurate Power Transfer: This Crankset delivers maximum power transfer, translating every ounce of your effort into forward motion. Ideal for racers and high-speed enthusiasts, the crankset significantly improves your bike’s performance by ensuring optimal energy efficiency.
• Sleek Design with Chain Cover: The crankset features a sleek and clean-cut design that will enhance the overall aesthetic value of your bike. It also comes with a chain cover to prevent dust, dirt, and external elements from interfering with your chain's performance, reducing wear and tear and prolonging your bike's lifespan.
• Easy to Install: The crankset is engineered for convenience with an easy installation process. Whether you're a seasoned pro or a DIY enthusiast, you'll appreciate the straightforward assembly of this essential bicycle component. Enhance your cycling efficiency and gear up for superior performance.

Features: 24-34-42T with chains cover, high performance. Bicycle high-carbon steel crankset, good quality, easy to install and simple to operate. High carbon steel crank and high carbon steel crankset , high strength, not easy to deform, durable. Fine workmanship, provide good usage experience. Suitable for road bike, variable speed mountain bike. Specification: Condition: Brand New Item Type: Bike Crankset and Crank Material: metal Color: black Product Size: Approx. 27.5x18x5cm/10.8x7.1x2in Weight: Approx. 1100g Number of teeth: 24/34/42 Crank length: 170MM/6.7in wide legs Suitable for bottom bracket length 68x118MM--120MM/2.7x4.6in-4.7in (square hole) Suitable for 21/24/27 speed mountain bike Package List: 1 x High carbon steel crank 1 x High carbon steel crankset