Mountain Bike 9-Speed 11-40T Cassette Freewheel

Features:

• Constructed with high-tensile steel for exceptional strength and abrasion resistance.
• Anti-rust and anti-oxidation properties ensure a long service life.
• Lightweight hollow design makes it easy to handle; each unit weighs approximately 438 grams.
• Optimized for use with 9-speed mountain bikes.

Specifications:

• Material: Steel
• Color Options: Black / Black & Silver
• Gear Range: 11-40T
• Weight: Approximately 438g (1.0lb)

Package Includes:

• 1 × Freewheel