25,4 мм до 31,8 мм удлиняющийся Регулируемый складной велосипед прочный двойной стержень стояк велосипедный с гаечным ключом алюминиевый сплав ремонт твердый

Descriptions:
Material: Made of aluminium alloy material, rustproof, no deformation and durable to use.
Function: The double stem riser can increase the frame length. Making your riding posture more relaxed.
Caution: The double stem riser is suitable for folding bicycle, not for mountain bicycle.
Suitable Handle: The double stem riser is suitable for 25.4mm and 31.8mm handle.
Lightweight: The double stem riser is hollowed out, so it is ultra light.
Specifications:
Material: Aluminium Alloy
Color: Black/Red/Gold/Silver
Size(L x W): about 68 x 45 mm
Suitable handle: for 25.4mm/31.8mm handle
Package Included:
1 Pc x Double Stem Riser
2 Pcs x Wrenches
Note:
1. Due to the light difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.