GENETIC karyotype
Genetic Karyotype JIS Bottom Bracket.
High quality traditional JIS square axle with precision cartridge lagersen lightweight alumnium cups and carbon spacer.
The perfect choice for a classic bike looking for a lightweight BB.
Weight & nbsp; 230 g
Type Bottom Bracket | Square Axle (JIS) |
---|---|
Inbouwbreedte BB | 68 mm |