46 34 Tooth Crankset for Road and Folding Bikes 170mm Crank Length Square Taper Bottom Bracket Fit for 7 8 9 Speed Derailleur Systems

• Complete Square Hole Crankset Set: Includes one full crankset with 46T outer chainring and 34T inner chainring, precision-matched for smooth front shifting on folding and compact road bikes.
• Optimized Gear Ratio: 46/34T double chainring configuration delivers responsive acceleration and steady climbing power urban commutes, light trails, and stop-and-go city riding.
• 170mm Crank Length: Engineered for natural leg extension and balanced torque transfer-perfect for average-height adult riders seeking efficient pedaling motion.
• Lightweight Alloy/Steel Build: Weighs just 750 grams while maintaining structural integrity; reduces rotational mass without sacrificing stiffness or responsiveness.
• Wide Drivetrain Compatibility: Designed to work reliably with standard 7-speed, 8-speed, and 9-speed rear cassettes and matching front derailleurs-check YOUR SIZE CHART before ordering.

Features: *Alloy/Steel Construction: Combines durability and lightweight for reliable performance on road and folding bikes. *46/34 Tooth Configuration: Offers optimal gear ratios for smooth shifting for across various terrains and speeds. *170mm Crank Length: Provides comfortable pedaling efficiency suitable for most adult riders. *Wide Compatibility: Works seamlessly with 7, 8, and 9-speed drivetrains for versatile bike setups. *Lightweight Design: Weighs only 750 grams to enhance cycling performance without adding unnecessary bulk. Specifications: *Product Name:Crankset *Material:Alloy/Steel *Color:Black *Size:46T/34T,170mm Package Content: 1* Crankset