This Decathlon Btwin bicycle stem is designed for road bike, MTB, E-bike, fixie, single speed use, in black anodized forged aluminum, it has to be fixed on a fork tube diameter 1 "1/8 (28.6 mm) and a handlebar diameter 25.4 mm, it length is 80 mm between axis It is new without packaging from a clearance sale.
Dimensions of this 80mm bike stem Decathlon btwin :
Its length between axles is 80 mm, the drill hole for fixing this Decathlon bicycle stem on the fork tube has a diameter of 1 1/8 (28.6 mm), the fixing diameter for mounting the handlebar is 25.4mm.
Compatibility of this 80mm bike stem:
This stem is designed for a smooth tube diameter 1 1/8 (28.6mm) and a headset. The handlebar must have a fixture diameter of 25.4 mm.
Assembly of this 80mm bike stem:
The assembly of this stem requires a 6 mm allen wrench, the ideal is to use a torque wrench to apply the correct value of the tightening torque with this screw diameter.
Assembly method for this 80mm bike stem:
unscrew and remove the headset cap
remove the headset cap
unscrew the stem fixing screws on the fork tube
unscrew the stem fixing screws on the handlebar side
Remove the handlebar
Put the Decathlon bicycle stem on the fork tube
Assemble the handlebar
Put the headset cover
Adjust the headset
Torque tighten the screws on the fork tube side and handlebar side
Since the front of this stem opens completely, it is not necessary to disassemble the handlebar components: handlebar tape, shifters and brake levers.
Maintenance and replacement of this 80mm bike stem:
Cleaning with soapy water without pressure after each ride will keep this component in good condition.
A regular visual inspection of your stem is necessary in order to detect possible failures: check the correct tightening of the screws and the appearance of cracks. In the event of a defect found: a screw rotating in a vacuum, the appearance of a crack or a trace of impact having deformed the stem, we recommend its replacement.
Components in addition to this 80mm bike stem:
We offer a large number of parts and accessories from over 350 brands in used or new condition compatible with this btwin decathlon bicycle stem such as handlebars, headsets, brake levers, shifters , handlebars tapes and tools. Our offer is aimed at all types of cyclists and of all levels.