sin on veut pas de diabolos y a ça :
http://www.maplus.at/product_info.php/i ... -TWIN.html
plus cher en 3 morceaux, entretoise et 2 anti recul normalement
http://www.maplus.at/product_info.php/i ... -TWIN.html
ces anti recul sont serrés contre les roulement et empèchent de rouler en arrière
la jante trailskate fait 45 mm , les roues du rollerski easy 44 mm
comme les roulement rollerski et trailskate sont des 608 ( 8 mm diamètre interieure) ; l'anti recul pour easy ira a 1 mm près
The standard inline skates bearings have the designation "608". The "608" means that the bearings are from the 600 series, with a 8mm inner diameter (the width of the hole, i.e., internal bore). The "6" appears to be for the 6mm difference between the inner and outer radii (from the outside edge to the edge of the hole).
608 bearings are also the standard size for skateboard bearings. Quad skates use either type 608 (8mm internal bore) or type 627 (7mm internal bore). The 608's for quads are the outdoor bearings. If your bearings have letters following the "608" (like "S", "Z", or even "ZZ" or "SS") it is the manufacturer's way of denoting sealed or perhaps double shielded bearings. An "RS" label means shielded but that the shields are removeable (i.e., serviceable bearings). To make sure what they mean you should probably check with the manufacturer, since it can vary from company to company.
Lately, the inline industry has been using "688" bearings, which are micro bearings, to use in wheels with microhubs. The rationale behind this is to get some weight reduction in the wheel and bearings, while still having fairly low rolling resistance.
A little cross-reference on part numbers for bearings, the 7MM ones are for quality indoor skates, the 8MM ones are used for in-lines, other indoor skates and skateboards.
le systeme anti recul
http://www.skiroll.it/tecnica/antiritor ... itorno.htm
doit y avoir moyen de mettre des anti recul aux coyottes pour remonter les pentes et aussi aux rollers
les esay ont des roues 75 mm de diamètre , sur des trailksate 200 mm y a risque de casse ; la seule solution c'est de mettre des anti reculs aux 4 roues ; ça équivaut a 150 mm c'est déja ça