New style hot selling mountain bicycle 26 inch 24 speed

New style hot selling mountain bicycle 26 inch 24 speed

The LATEST Carbon fiber Mountain frame 27.5er Frame BM06

Type :  BM06 ( 27.5er MTB Frame )

Year : 2013

Material :Carbon

Weave: 3K ,UDM ,UD

Finish :matt ,glossy ,paint

Size (C-T) :390/S , 440/M

Headset : 1 1/8 ,1 1/2

Weight : 1110g+/-50g for size 440 3k matt finish /glossy finish

Seatpost Size : Ø31.6mm

BB : 92

Manufacturer Warranty: 1 year

Trait:              

Rational construction

Attractive design

Light weight ,High quality 

More about the frame: 

Down pendulum type FD

Inner cable routing

Detail of mountain bicycle 26 inch 24 speed

Picture of mountain bicycle 26 inch 24 speed

Process of Production

We use PU high density molding form to assist the construction of the head tube

and bottom bracket structure instead of using traditional air bag system. It can reduce

the inside wrinkle and enhance the strength and stiffness of the frame. The result of test

shows that the frame’s weight can be reduced about 20-30g by using PU high density

molding form. And the strength and stiffness of the head tube can reach 174Nm while

using traditional air bag system just reach 140Nm.

In general, using PU high density molding form not only can reduce the inside wrinkle,

but also can enhance the strength and stiffness.

Products are checked up strictly before shipping,

please rest assured to purchase.

     mountain bicycle 26 inch 24 speed

We accept the unconditional return within 7 days after you receipting the

product. But it must be sent back to us in the original and brand new condition (without using).

The buyer is responsible for customs, import duties and taxes, and shipping cost.

P.S.:

Picture 1   Comparison of usingPU high density molding form and using traditional air bag system.

Picture 2   Check the tire clearance of each frame to make sure our frame’s quality.

Picture 3   Check the inner width of the dropout to make sure the inner width size is within the scope of standard.

Picture 4   Check the length of the head tube to make sure the inner length is within the range of standard.

Picture 5   Check the length of the bottom bracket to make sure the inner length is within the range of standard.

Picture 6   Use GO/NO to check the inner diameter of the bottom bracket. GO can go in smoothly, NO can't go

in to ensure the inner diameter is within the scope of standard.

Picture 7  Simulate the assembly to check the concentricity of the bottom bracket.

Picture 8  Simulate the assembly to check the concentricity of the head tube.

mountain bicycle 26 inch 24 speed