Decimal Chainrings 39.3 to 43.8 racing hubs Expert rims have the largest

Expert rims have the largest dept

Since the advent of the first geared BMX bike

Weight: 326g

3” - 11 oz

Mini / Junior 28H — 280 g +/- 10 g

Decimal Chainrings 39.3 to 43.8 racing hubs Expert rims have the largestSince the advent of the first geared BMX bike, racers and factory dads enlightened themselves into an obsession of seeking the fastest combination available to mankind. The DB Decimal Chainrings provides you the opportunity to fine tune your gearing ratio ever so precisely to dial in your optimal racing set up. These chainrings are a dream come true for all the Gear Charts Dads. Available in . 3 and . 8 fraction ranging in sizes from 39 to 47 in the