RENNEN SPROCKETS BLACK

Rennen sprockets are precision machined from aircraft grade 7075-T6 aluminum (83% stronger than 6061), delivering the highest performance at the right price.
Rennen sprocket are 3/16" (5mm) thick and are designed to withstand the abuse of BMX tracks, trails or the skate park.
Only Rennen sprockets offer a specific single speed tooth profile that has been designed to extend tooth life.

• Available in Black or Polished.
• For 1/8" and 3/32" thick chain.
• For 19mm bottom bracket
• Weight: 122g in 39 teeth, 156g in 44 teeth.