MEIJUN ZK?32 36T Mountain Bike 170MM Crankset Bike Aluminum Alloy Integral Crank Arm

Feature: 1. The crank is made of aluminum alloy, which is strong and durable, has a long service life. 2. Help to save more energy and increase speed without any obstacles or noise when using. 3. Widely used in mountain bike, road bike, fixed gear, folding bicycle and etc, high performance. 4. Good replacement for bicycle repairs and upgrades for old damaged crankset. 5. Lightweight and portable, take no burden to your bike, effectively enhances the safety and comfort of riding. Specification: Item Type: Bike CranksetMaterial: Aluminum Alloy + Chromium Molybdenum SteelColor: BlackAfter Assembly Total Length: Approx. 400mm15.7inCrank Center Distance: Approx. 170mm6.7in Weight: Approx. 1023.0g36.1ozQuantity: 1 Set Specification: 36T Number of Teeth: 22T Small Plate, 36T Middle Plate Speed: Support 9 speed10 speed11 speed at the same time. Package List: 1 x Crankset1 x Crank2 x Accessory Note: Manual measurement, please allow 1?2mm0.04?0.08in error, thank you.The crank is made of aluminum alloy, which is strong and durable, has a long service life. Help to save more energy and increase speed without any obstacles or noise when using. Widely used in mountain bike, road bike, fixed gear, folding bicycle and etc, high performance. Good replacement for bicycle repairs and upgrades for old damaged crankset. Lightweight and portable, take no burden to your bike, effectively enhances the safety and comfort of riding.