Shimano Sora 3550 170mm Chain Set – Black, 50/34 Teeth

Features

• 2-piece design double-ring 9-speed chainset from the excellent value Sora range
• SG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting
• -piece design allows the bottom bracket bearings to be spaced wider apart (outboard the frame)
• There is also the benefit of easier installation, adjustment and maintenance
• Compatible with Hyper glide (HG) chains

Product Details

• Product Dimensions: 7.87 x 5.91 x 5.91 inches; 2.2 pounds
• Shipping Weight: 2.2 pounds
• ASIN: B008HDUULQ
• Item model number: FC-3550
• Average Customer Review: Customer Reviews

Product Description

Features:2-piece design double-ring 9-speed chainset from the excellent value Sora rangeSG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting 2-piece design allows the bottom bracket bearings to be spaced wider apart (outboard the frame) enabling the use of larger bearings and an increased axle diameter There is also the benefit of easier installation, adjustment and maintenance Compatible with Hyperglide (HG) chains Aluminium crank armsAluminium outer chainring with hard-wearing steel inner chainring Compatible with 9-speed drivetrains 110 mm bolt circle diameter