Bottom Bracket BSA-Shimano

Bottom Bracket BSA-Shimano 1000 1000 PROTOTYPE

BSA Shimano

ref. P36.01.003

The PROTOTYPE bottom bracket is a signifcant upgrade to any OEM BB.

The high quality CNC machined cups and the special PROTOTYPE bearings offer longer bearing life, smoother operation, and incrase the performance.

  • Material: AL Serie 6000 – Light Force CNC
  • Frame type: BSA
  • Frame Inner dia.: Thread BC 1.37″x24T
  • Frame shell width.: 68/73mm
  • Crank type : 24mm Shimano
  • Bearings: PROTOTYPE PRO 2 – High precision (Ceramic bearing option available)
  • Weight: 85gr

MSRP:  67 €