Bottom bracket – First

10,56 

110.5x68mm, square taper, BSA

Bottom bracket – First

10,48 

40 mm cup outer diameter, spindle 145 mm, cotter pin, for bike Minsk

Bottom bracket – First

7,58 

35 mm cup outer diameter, spindle 141 mm length, cotter pin type, for bike Penza

Chainring – First R-M8000 Narrow Wide

25,59 

32T, 96 mm asymmetrical BCD, for cranksets Shimano FC-M8000/7000/6000, CNC AL7075

Chainring – First R-MXX2 Narrow Wide

35,70 

34T, 94 mm BCD, for SRAM cranksets, CNC AL7075

Chainring – First R-DIMO6 Narrow Wide

34,74 

34T, for SRAM direct mount cranksets, 6 mm offset, CNC AL7075

Chainring – First R-CT1 Narrow Wide

35,30 

42T, 110 mm BCD, for CX and road cranksets, CNC AL7075

Threadless integrated headset – First RB3K

18,38 

For 28.6 – 38.1 mm steerer, 41.8/52×39.8×16.8 mm, sealed bearings