STG, Shimano, Z-AXIS, TBG bike components

The SHIMANO TOURNEY TZ 7-speed freewheel features a MEGARANGE 14-28T and 14-34T range.

Z-AXIS Tyre P723, 26''x2,35 with brown reflective stripe

STG Tube, made of butyl, size 14''x1,75 auto valve 33 mm

STG Tube, made of butyl, size 18''x1,75 auto valve 33 mm

STG Tube, made of butyl, size 20''x1,75/1,95 auto valve 33 mm

STG Tube, made of butyl, size 24''x1,75/1,95 auto valve 48 mm

STG Tube, made of butyl, size 27,5''x1,75/1,95 auto valve 48 mm

STG Tube, made of butyl, size 28''x1,75/1,95 auto valve 48 mm

STG Tube, made of butyl, size 29''x1,95/2,125 auto valve 48 mm