Color: 11 50T - Mountain bike variable speed flywheel Police Models Dial material: plastic

Dial material: plastic

faster response

1* bicycle spoke tension meter

Effectively protect your body

Applicable Product:Gopr

Color: 11 50T - Mountain bike variable speed flywheel Police Models Dial material: plasticColor: gold (specially treated surface) Number of teeth: (10 speed 11 42T) T) (10 speed 11 50T) Speed: 10 20 30 speed Weight: 10 speed 11 42T measured 543g; 11 50T measured 590g; Introduction: The new 9S 10S 11S large tooth mountain flywheel, 42T large tooth number for racing. High tensile steel plate with nickel chromium plating treatment, hollow design, reduced weight, super value in the mid end price, cost effective flywheel, super wear resistant