If you know the giant variable-speed mountain bike, please come in.

Giant lava 550 is not an aluminum alloy frame.

Color: green, black, black, pink, silver, iron gray.

Rim: giant double-layer thickened aluminum alloy ring

Size: 26X 17M

Frame: a newly designed giant high carbon steel trapezoidal tube frame.

Front fork: giant patented aluminum alloy sports shock absorber front fork

Transmission system: shimano transmission system 18S (shimano transmission system FD-TY 10, RD-TY 18, TX30).

Tire: Jianda off-road 26x 1.95 tire.

Crank: Sugino plating

Chain: KMC, rust-proof and mute function

Seat: velvet cushion

Automobile shell: TEKTRO aluminum alloy V-type brake

Others: BK parts; Toothed head parts; VELO handle cover; Rear special parking rack

Giant has become synonymous with international fashion and cutting-edge technology with its marketing concept of "global brand, local roots", self-creativity and humanistic technology. Always create and produce products and services with the best comprehensive value to meet the needs of global consumers. Giant is convinced that bicycles have diversified development space in leisure, entertainment, sports and other fields, and at the same time, it will be the most indispensable partner in our life tomorrow.

World-famous honor

Only by admitting yourself can others be sure, and only by believing in yourself can others have confidence. The glory of Bi Sheng International stems from the giant's extremely high demands on himself. Every giant is a work, with the agility of life and spiritual echo.

Bicycles, from traditional means of transportation to leisure sports equipment, from steel materials to aerospace composite materials, from racing cars to cross-country mountain bikes, every giant bicycle is competing for innovation, regardless of frame design, components or various equipment, the goal is to meet the diverse needs of consumers.

Whenever a giant product with the symbol of "Giant" is made public, what we pass on to consumers is a high-tech product with "total best value", so that consumers all over the world can enjoy the best quality products with international quality certification.

Giant cooperates with Mike bruns, a top bicycle designer, and ONCE, a world-famous professional free team, to develop a new generation of TCR compact roads and lightweight carbon fiber composite frames. Therefore, our R&D elite team can gain the trust of professional teams from all over the world and be entrusted to customize various professional models.

Glory is the past, and what should be grasped is the future. Giant's eyes always look forward, crossing the boundaries of traditional bicycles. The successful research and development of LaFree electric smart car, which won the "Product Image Gold Award" in Taiwan Province Province in 2000, reflects the concern for the improvement of human life quality in the future, and also makes Giant's mind more ambitious.