VGEBY1 Bicycle Crankset, 170mm Bike Crank Sprocket Aluminum Alloy Chainwheel Set with 2 Cranks for Folding Bike(black + red 45T)

• -- DURABLE MATERIAL: High quality chainset, durable aluminum alloy construction, has ultimate strength and reliability.
• -- LENGTH AND DIAMETER: 170mm crank arm length, 5 bolts fixing. Bolt circle diameter is 130mm, fits on all speed road bikes.
• -- APPLICATION: Ride more efficiently with this bike crankset, suitable for folding bikes.
• -- PRACTICAL TOOL: Its usually good practice to replace your chain when replacing a worn or damaged freewheel. It can be a nice tool for your bike.
• -- GUARANTEE: If you are not satisfied with our product received, you can apply for unconditional return and refund within 180 days. In terms of any problem of this product, you can send emails to us at any time. We will reply you as soon.

Features: 1. LENGTH AND DIAMETER: Crank 170 mm long, fixing by 5 bolts. The diameter of the circle is 130mm and is suitable for all speed road bikes. 2. APPLICATION: Drive more efficiently with this crankset suitable for folding bikes. 3. MATERIAL: High quality bottom bracket, aluminum alloy construction, has the ultimate strength and reliability. 4. PRACTICAL TOOL: It is generally recommended to replace your chain when replacing a worn or damaged freewheel. It can be a good tool for your bike. Specification: Brand Name: Meijun Option: Black + Red 45T, Black 45T, Black + Red 47T, Black 47T Product material: aluminium alloy. Application: folding bike. Arm length: 170 mm Dimensions: approx. 28 x 19.5 cm/11 x 7.7 inches (pedal), 20.5 x 3.3 cm/8.1 x 1.3 inches (crank). Item weight: approx. 738-755g Package contents: 1 x crankset. 2 x Crank (bicycles and other items are not included).