Rock Shock Sid 29 RLC boost 51mm off set. Very good condition, lockout works great. Light weight about 1600 grams.Light use this was used by my daughter. Tapered steer tube cut at 6 inches. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Forks". The seller is "yrkriver" and is located in this country: US. This item can be shipped to United States.