LGS-FIVE 和 LGS-SIX 主要的差別在哪呢？

因為看不出個所以然來，只看得出外表的差別..
請問一下，這兩款車的主要差別在哪裡呢？
(我只看得出價錢差跟前齒齒數不一樣..)



[2007 LGS-FIVE]

FRAME LG 6061 ALUMINUM
FRONT FORK RST CAPA T7
REAR SUSPENSION UNIT NIL
HEADSET A-HEAD
HANDLE BAR LG ALLOY BAR (580mm)
HANDLE STEM LG ALLOY (90/370mm 100/420mm 120/470mm)
BRAKE SHIMANO V-BRAKE
BRAKE LEVER SHIMANO EZ FIRE PLUS
FRONT DERAILLEUR SHIMANO ACERA
REAR DERAILLEUR SHIMANO ACERA
SHIFT LEVER SHIMANO EZ FIRE PLUS
BOTTOM BRACKET SHIMANO BB-UN26 SHELL：68mm AXLE：123mm
CRANKSET SHIMANO FC-M341 42/32/22T (170mm)
FREE WHEEL SHIMANO CS-HG50 11-32T 8 SPEED
HUB SHIMANO QR
RIM WEINMANN ALLOY 36H CNC SIDE WALL
TIRE 26" X 1.90
SADDLE LG SPORTS
SEAT POST LG ALLOY (300/370mm 350/420,470mm) DIAMETER：27.2mm
PEDAL WELLGO ALLOY
ACCESSORIES LG CYCLE COMPUTER BY SIGMA SPORT
FRONT WHEEL TRAVEL 76mm
REAR WHEEL TRAVEL NIL
SIZE 370mm, 420mm, 470mm (C-T)
COLOR LG WHITE, BLACK, LG RED, CAMEL, DARK BROWN
WEIGHT 13.7kg (420mm)
PRICE \51,450 (本体価格\49,000)




[2007 LGS-SIX]

FRAME LG 6061 S.C.D ALUMINUM
FRONT FORK RST CAPA T7
REAR SUSPENSION UNIT NIL
HEADSET A-HEAD
HANDLE BAR LG ALLOY RISER BAR (590mm)
HANDLE STEM LG ALLOY ADJUSTABLE (90/370mm 110/420,470mm)
BRAKE SHIMANO V-BRAKE
BRAKE LEVER SHIMANO EZ FIRE PLUS
FRONT DERAILLEUR SHIMANO ACERA
REAR DERAILLEUR SHIMANO ALTUS
SHIFT LEVER SHIMANO EZ FIRE PLUS
BOTTOM BRACKET SHIMANO BB-UN26 SHELL：68mm AXLE：122.5mm
CRANKSET SHIMANO TX-70 42/34/24T
FREE WHEEL SHIMANO CS-HG50 11-32T 8 SPEED
HUB SHIMANO QR
RIM WEINMANN ALLOY 36H
TIRE 26" X 1.90
SADDLE LG CASUAL
SEAT POST LG ALLOY (300/370mm 350/420,470mm) DIAMETER：30.6mm
PEDAL WELLGO ALLOY
ACCESSORIES LG CYCLE COMPUTER BY SIGMA SPORT
FRONT WHEEL TRAVEL 76mm
REAR WHEEL TRAVEL NIL
SIZE 370mm, 420mm, 470mm(C-T)
COLOR LG WHITE, LG RED, LITE GREEN, YELLOW,
PINK, LITE GRAY, LITE BLUE, MOCHA
WEIGHT 13.9kg (420mm)
PRICE \50,400 (本体価格\48,000)