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vreau sa cumpar bicla asta http://www.ghost-bikes.com/bikes-2013/bike-detail/speedline-5700/?bikec_id= de pe situ lor Answer from GHOST-Bikes: To determine your frame size by measuring your inseam, please refer to the following information: In order to achieve accurate results, do keep in mind that this is best done barefoot and wearing tight fitting clothes. Use a ruler and a level or a book. Stand with your back against a wall. Hold the level or the book as horizontally as possible and pull up the level or book between your legs up as far as possible. Now measure from the floor to the top of your book or level. This measurement is your inseam. Multiply this number in cm by the following factors: - factor 0.57 for MTB - factor 0.66 for RACE and TREKKING - factor 0.61 for CROSS and SPEEDLINE If you prefer a more athletic way of riding we recommend a slightly smaller frame. If you prefer longer tours or trails, a slightly larger frame is recommended. Nevertheless: The directions mentioned above to determine the right frame size for you are guidelines only! In order to know for sure that you have selected the right frame size, a test ride is strongly recommended! eu am 180cm inaltime, am masurat inseam-ul = 80cm conform producatorului pt bicla asta ar trebui sa inmultesc cu 0.61 80cm*0.61=48.8cm intrebarea mea aeste ce cadru am nevoie? frame sizes: 49/53/57/61 cm 49 mi se are cam ciudat. cea mai mica marime pt o bicicleta sa fie pt persoane de 1.80. sau paote sunt eu diform si am picioarele f scurte. desi nu mi-a atras nimeni atentia pt asta pana acum. am calculat eu ceva gresit? pt inaltimea mea pe alte situri mi-ar trebui un cadru intre 54-57cm. multumesc anticipat

un cadru de 53 cm e bun

Intr-adevar cadrul de 53 e perfect pentru 1.80, eu am cadru de 56 cm dar am 1.96 inaltime iar cel de 49 cm ti-ar fi prea mic.

cineva de pe un site din afara mi-a sugerat 57 "standover height on the 57 is 78.5mm, if your inseam is 80-81cm then you'll have plenty of room. Also, since your torso is apparently very long, you should be fine with the longer top tube." bicla costa 1100euro. nu as vrea sa fac alegera gresita si sa dau atatia bani pe o bicla pe care nu ma simt confortabil de asta incerc sa am cat mai multe pareri.