Chainrings AND INPUT BMX Fixed 165 mm Teeth Mountain Bike Bicycle

Description

Prowheel 13026 Chain Wheel Set for Bicycle BMX Drive Crank 40 Teeth 165 mm Silver for Chains with 1/2 x 1/8 Inch Hex Socket Screws Included Ideal for older bikes and single speed bikes. Crank length: 165 mm. Bolt circle: 130 mm. Colour: silver. Chain ring: 40 teeth. For 1/2 x 1/8 inch chains.