Dilwe Bike Left Side Crank Arm, 170mm Aluminum Alloy Bike Single Chain Crank Arm Parts Replacement for Mountain Bike Road Bike (Rhombic Hole-Silver) Crank Arm Bike Left Crank 170Mm Crank Arm

• Good Quality: This crank arm is made of premium aluminium alloy, very tough and durable, not easy to deform.
• Precision Produce: Fine polish with standard precision cutting of hole, won't colorfast, perfect fit to bike.
• Wide Application: Suitable for 170mm crank arm, easy to install and remove, without any overlap of crank arm and chain ring bolt, come with two colors. Fit for the left side.
• Ideal Parts: This crank arm is an ideal accessory for bike lovers, convenient to use with high quality.
• Guarantee: If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem.

Features: 1. Good Quality: This crank arm is made of premium aluminium alloy, very tough and durable, not easy to deform. 2. Precision Produce: Fine polish with standard precision cutting of hole, won't colorfast, perfect fit to bike. 3. Wide Application: Suitable for 170mm crank arm, easy to install and remove, without any overlap of crank arm and chain ring bolt, come with two colors. Fit for the left side. 4. Ideal Parts: This crank arm is an ideal accessory for bike lovers, convenient to use with high quality. 5. Guarantee: If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem. Specification: Material: Aluminium Alloy Options: Black-Square Hole; Black-Rhombic Hole; Silver-Square Hole; Silver-Rhombic Hole Size: Approx. 21 x 4 x 3cm / 8.27 x 1.57 x 1.18in Hole Distance: 170mm Fit for: Left side Weight: Approx. 200-214g Package Included: 1 x Crank Arm