VIARON Bike Crank Arm Aluminium Alloy 130mm BCD Folding Road Bike Hollow Bottom Bracket CranksetRed

Feature: 1. Aluminum Alloy: Made of aluminum alloy, the bike crank arm is strong, durable and not easy to oxidize. 2. Not Easy to Fade: Anodized surface, electrode oxidation technology, the metal surface forms a protective film, the color is bright and not easy to fade. 3. High Performance: The heat treated forged crank has an arched structure with light weight, high strength and faster speed. 4. Specification: The center distance of BCD is 130mm, which is convenient to carry and store, practical and convenient to use. 5. Wide Application: Bike crank arm can used for folding bicycle, road bike, easy and simple to operate. Specification: Item Type: Hollow Bottom Bracket Crankset Model: 130mm crank, bottom bracket BB68 Material: Aluminum Alloy BCD Center Distance: Approx. 130mm 5.1in Motor Weight: Approx. 833g 29.4oz Application: Suitable for BMX, folding bikes. Package List: 2 x Crank1 x Bottom Bracket2 x Accessories