170mm MTB Square Taper Crankset For Single Speed With 104 BCD Chainrings 32/34/36/38/40/42T Round Or Oval Narrow Wide Teeth Lightweight About 609g Durable Aluminum Build Great For Mountain Bikes Ebikes And Commuter Rigs Built For Tough Trails And Daily
✔️ 170mm square taper crank with 104 BCD for single-speed bikes
This 170 mm square taper crankset is built for single-speed rigs and accepts 104 BCD chainrings in 32/34/36/38/40/42T, with round or oval profiles and narrow or wide teeth. The 4 mm thick chainrings have 1.9 mm narrow teeth and 3.7 mm wide teeth. The crankset weighs about 609 g and uses durable aluminum, and it’s compatible with Shimano, SRAM, and FSA bottom brackets. Perfect for mountain bikes, ebikes, and daily commuters.
✅ 170 mm crank length; 104 BCD compatibility; single-speed only✅ Available chainring sizes: 32-42T, round or oval profiles, narrow/wide
✅ 4 mm chainring thickness; narrow teeth 1.9 mm, wide teeth 3.7 mm
✅ Lightweight aluminum crank about 609 g; 45 g per chainring
✅ Includes 1 crankset, 1 chainring, 4 bolts; black color
✅ Easy to install with standard hex wrench
💡 What is a square taper crankset used for? A handy overview for riders considering this drivetrain style: - Connects crank arms to the bottom bracket on square-taper frames - Supports a single-speed drivetrain with 104 BCD chainrings (32-42T) - Easy installation with a standard hex wrench - Lightweight aluminum build for mountain bikes, ebikes, and commuters