China mountain bicycle new design 2012

FRAME

26” x 18” Frame   Head tube 140x34x1.2t,Argon arc welding  top 625x50.8x1.2t,seat tube500x28.6x1.2t, Chain stay 460x19x1.2t,f/r 160 type   big disc brake plate , The rear stay space 135mm

Painting

Steel

FORK

Suspension spring type with brake bracket Fork tube outer diameter *   length :1-1/8”  Crown: ed,fasten cap inner diameter* ball bowl outer diameter * ball station   inner   diameter: 22.2*30*27mm,   blades 31.5X28.6X1.2T;Argon arc welding

Painting

Steel & Rubber

SUSPENTION

L :150mm

silver /black

H/PARTS

STEEL 7PCS

ED

Steel

B.B/PARTS

1.37/1.375" x 24 tpi CUPS R-L (34.8/34.9 x 1.06 mm) British/I.S.O.   Standard cups and treads  Nut type, square head, with lock ring, with cones and cups in both sides,   national standard

ED

Steel

H/BAR

swallow type H/BAR thickness 1.0mm   outer diameter:22.2mm   width: 580mm

ED

Steel

STEM

middle tube length 120mm,thickness   1.2mm,   extended handle stem:80mm,   25 degree, 22.2*150mm

ED

Aluminium

GRIP

MTB pvc length 100mm  

BLK

PVC

F/HUB

14G * 36H * 3/8” with   safety hooker, and filan-type bolt, axle center white w/plastic cap

CP

Steel

R/HUB

14G * 36H * 3/8” with   filan-like bolt, axle center white w/plastic cap IN GREY/BLK

CP

Steel

SPOKE Disc

Common disc

TRANSPARENT

PVC

SPOKES

14G length : F /279 R/281 with iron

UCP

Steel

RIMS

ALLOY 26X14*36H ,A/V

Raw

Aluminium

TIRE

dimension:26” * 1.95   Rubber,A/V

blk

Rubber

TUBE

Natural Rubber dimension:26”   * 1.95  American vavle

BLACK

Natural Rubber

tape

rubber

BLACK

rubber

FRONT BRAKE

ALLOY