Profile Spline Drive - 19mm supplier_40979357827183 tapered tread design to make

tapered tread design to make it grip really well whether you're riding ramps

Made from tougn nylon with cromo insert

Built from 6061 aluminium for strength and durability

The battle rim has a unique and optimized profile that goes against the trend of low-profile rims and is instead designed around what it takes to handle whatever abuse is thrown at it

High-quality

Profile Spline Drive - 19mm supplier_40979357827183 tapered tread design to makeRequires no sprocket bolt. Instead, it has a hardened CrMo steel insert in that matches up to the 48 splines on the crank axle for pure, direct power transfer. Available for 19mm splined axles only. 1 8 tooth width for use with most freestyle street & single speed chains. ###section### Product Specs TYPE: Spline Drive MATERIAL: Alloy WEIGHT: 76g 2. 65oz