Making Your Own 29/26er
http://www.dirtragmag.com/printrag/making-your-own-2926er
Post Merge: 30 Май, 2013 10:37
Step 1
Measure your bike's axle-to-crown length:
Take a pencil, a piece of string and a tape measure. Tie a length of string to the middle of the pencil. With the pencil placed in the fork dropouts, stretch the string taught to the surface of the fork where the headset crown race sits. Mark that point on the string with a pen and measure the distance from the center of the pencil to the mark in millimeters. This is your axle-to-crown length (L). If measuring a suspension fork, subtract roughly 10% of the overall travel from the overall length to account for suspension sag.
Step 2
Measure the radius of your 26" wheel and tire in millimeters (R1).
Step 3
Measure the radius of your 29" wheel and tire in millimeters (R2).
Step 4
Use this equation to determine what rigid fork will keep your frame geometry close to the original setup.
(R2 - R1 = Rd); L - Rd = desired fork lengthВ моем случае:
Pike on 130mm L=508mm
Rd=R2-R1=(29inch-26inch)/2=1.5 inch=38mm
Desired fork length= L - Rd =508-38mm = 470mm
Axel to crown RST M29 470mm - блин,какое совпадение!Ход вилки 80мм
Геометрия сохранена на Оn One 456 как на вилке 5инч-127мм !
Оn One 456 получил свое название ,что принимает вилки 4 или 5 или 6 инч.
Золотая середина соблюдена!
Post Merge: 30 Май, 2013 11:04
А вот еще интересный обзор
http://www.dirtragmag.com/reviews/carver-96er