The bolt is hollow which helps keep the weight down

8 (cm) Styr breda: 28" (71

so it will also fit both front and rear wheels

Chase replied

4cm) Bar design : Two-piece Control height : 8

Tall Order One Logo Freestyle BMX Tandhjul (Silver) Model:28T The bolt is hollow whichThis Tall Order One Logo Freestyle is a high performance BMX sprocket for freestyle bikes. Available in versions with varying numbers of teeth. A higher number of teeth ensures higher top speed, while fewer teeth ensure faster acceleration where you can easily pedal. The number of teeth affects the weight of the sprocket fewer teeth mean a lighter sprocket, more a heavier one. So if you're looking for something light, choose the cog with fewer teeth.