Shimano Tiagra HG50 9 Speed Cassette – Silver, 12-23 Teeth

Features

• High quality 9-speed cassette
• Hyper glide sprockets have a computer designed tooth configuration with contoured shift gates
• Close ratio gearing allows a more efficient use of energy through finer cadence control
• Sprockets are cut away and drilled to reduce weight without reducing rigidity
• Nickel-plated finish offers hard wearing resistance to corrosion

Product Details

• Product Dimensions: 5.59 x 5.51 x 2.44 inches; 0.66 pounds
• Shipping Weight: 0.66 pounds
• ASIN: B0012P7JHO
• Item model number: I-CSHG509223
• Average Customer Review: Customer Reviews

Product Description

Precision made HG sprockets and ultra-narrow chain. No increase in sprocket cluster width allows retrofit to 8-speed freehubs. Computer-designed HG (HyperGlide) sprockets insure fast and quiet down-shifts as well as instant up-shifts without hesitation.