Hope 40T-Rex Ratio Expander Sprocket

Elevate your riding experience with the Hope 40T-Rex Ratio Expander Sprocket, designed to optimize your 10-speed drivetrain. This innovative sprocket is crafted to seamlessly integrate with your existing Shimano or SRAM setup, allowing for a smoother transition when upgrading to a 40T range. The 40T-Rex is specifically engineered to replace your 17T sprocket, ensuring a balanced enhancement in gear ratios without the need for a complete drivetrain overhaul. Made from high-quality aluminum, this sprocket not only promises durability but also maintains a lightweight profile, ensuring that your ride is not weighed down.
 
PRODUCT CONDITION
 
This Hope 40T-Rex Ratio Expander Sprocket is in New condition. 
 
Products in New condition have not been used or worn, and show no signs of wear. New items may have the original tags attached or come in their original packaging.   



TECH SPECS

• Direct mount retainer ring designed specifically for our RX crankset
• No need for separate spider and bolts for a lighter set-up
• Narrow/wide tooth profile to keep the chain where it should be
• Sizes 40 tooth
• Optimized 45mm chainline
• Compatible with 9,10,11 and 12 speed set-ups
• CNC machined in 7075-T6 aluminium
• Hard anodised finish makes them ultra-durable and increases longevity
• Weight: 38T – 94g|40T – 104g|42T – 114g|44T – 125g