2009DAHON JEX 好像換上了這一款前叉
避震器放大特寫
四連桿的感覺不是很粗壯
但是
下面連結請參考一下
GERMAN:A Air Force 前叉
又覺得好像很厲害
這支前叉加避震器在德國報價是 899歐元
單避震器是399歐元
難怪車價要上72000
又換句話說
若買到12月出貨的這批JXP
車上的那兩支 就要價 1298歐元
算起來
等於買避震器送車子
以這樣的車架搭配這樣的避震器
是不是有點過頭了
應該沒有人會拿小摺去 衝下坡吧或飆林道吧
下面是前叉的資料
Version 20 "
Concept 4-linkage trapezoid
Weight starting at 1240 g
Air spring 185 g (shock absorber only)
Steel coil spring 281 g (shock absorber only)
Spring rate 27 N/mm 130 g up to 70 kg rider weight
Spring rate 32 N/mm 143 g up to 80 kg rider weight
Spring rate 35 N/mm 154 g up to 85 kg rider weight (Only air spring shock absorber)
Damping unit Silicon oil / adjustable in rebound
Spring unit Air or steel coil spring
Travel 80 mm
Height hub to crown 395 mm (results in a steerer angle of 71°)
Steer tube length 250 mm (270 mm possible if requested)
Steer tube size 1 1/8" ahead (aluminium)
Brake type Cantilever / disc brake
Bearings sealed ball bearing
Material High alloyed aluminium
Surfaces Powder coated (black as standard colour)
Colours Other colours and anodized surface possible, but charged extra
Disc brake type International standard (IS 2000) disc diameter maximum at 160 mm
Suspension ratio 1:1.4
Steer tube angle 71° adaptable to different frames through change of levers
Tires Depends on tire diameter, profile, air pressure and rider weight. Test clearance through completely compressing the fork.
