Neco JIS Cartridge Bottom Bracket Shimano 115 / 31.1mm

Cartbridge B.B:                NECO, for Shimano tool, 115/24 mm, with steel cups, BSA, JIS

SPECIFICATIONS              B920AL: BSA 1.37”X24T, R/L

                                         B920BAL : Italian 36x24T, R/R

WEIGHT                            302g

COMPONENTS                 10B21 Axle, Steel Body, Alloy Cups, 2pcs Sealed Bearings

APPLICATIONS                  MTB & ATB, Road

SPINDLE LENGTH             103mm,107.5mm,110.5mm, 113.5mm, 115mm,116mm,      

                                         118mm, 119mm,122.5mm,124.5mm,126mm, 

                                         127.5mm,131mm,134mm for 68mm, 70mm and 73mm Widths