China Supplier 27.5 Inch MTB Bicycle with 21 Speed Gear and Aluminum Alloy Frame for Export

This 27.5 inch full suspension mountain bike features a durable aluminum alloy frame with inner wire design for enhanced stability and strength. The bike comes with a 7-piece positioning cassette and 38-leg shock fork for smooth riding experience on rough terrains.

The mountain bike is equipped with Yinxing front and rear disc brakes with 160 cassette discs for reliable stopping power. The aluminum rim and spoke wheel combination ensures durability while the 2.125 black tires provide excellent traction.

For comfortable riding, the bike features a black mountain saddle with 27.2*250mm iron seat post and safety wire. The handlebar uses steel small swallow design with rubber grip for better control.

The gear system includes copy TZ30 front derailleur with 42T SHIHONG mark and copy TZ50 rear derailleur for precise shifting. The EF51-7 finger shifter offers left 3 positioning and right 7 positioning for easy gear changes.

Additional features include all aluminum pedals with beads, double eye bike kickstand, and black environmental protection brake line pipe. The bike is available in multiple colors including black, purple, gray, blue and red, with option for OEM colors.