Technology:: 1:1® actuation ratio & Direct
Route Technology for lighter effort shifting. Speeds:: 8 or 9 Weight:: 238g long /230g medium Material:: Alloy B-knuckle, Alloy Links, High
Strength Grilon® P-knuckle, serviceable cartridge bearing pulleys,
Alloy cages. Compatibility:: SRAM 1:1 shifters (triggers and
twisters) Other:: Available in long and med. Cage.