SLX has always been Shimano's workhorse group: seriously solid performance, reasonable weight and all-mountain toughness. Well, this M675 version gets some trickle down features from XTR that are bound to make trail riders rejoice. This Shadow Plus derailleur retains the tucked-in Shadow profile that makes you less likely to tag it on trailside obstacles. And the Plus part is a one-way clutch that dramatically stiffens up the cage so chain slap, dropped chains, and all the associated noise are basically a thing of the past. It all adds onto SLX's legendary workhorse status.
Features & Information
Weight: 306 grams
Chain-wrap capacity: up to 35 teeth
Largest cog this derailleur handles: 36 tooth
je ne trouve pas l'information pour le x9 9 vitesses mais si je regarde le x7 mid cage
SRAM's X7 Rear Derailleur offers an ideal combination of fluid shifting and durability. Its slim profile and aluminum construction keep the weight down, while SRAM's 1:1 actuation ratio and direct cable routing provide quick, reliable shifts. Plus, this beauty is built to last so you can enjoy the trails for years to come.
Features & Information
Chain-wrap capacity: up to 35 teeth
Largest cog this derailleur can handle: 36 tooth
Weight: 225 grams
c'est supposé être correct, moi je n'ai jamais réussi un ajustement correct avec un mid cage, seulement quand j'ai changé pour le long cage.
finalement, je pense bien commencé par un dérailleur 10 vitesses et le truc du spacer pour la manettes 9 vitesses.
http://www.tbsbikeparts.com/shimano-xt- ... erailleur/
on va l'essayer et s'il y a des problèmes, ça va être la cassette et manette 10 vitesses.